| 销售商 | 型号 | 制造商 | 功能描述 | 价格 |
Allied Electronics | UC3844BD1G | ON Semiconductor | UC3844BD1G, PWM Current Mode Controller, 1 A, 500 kHz 8-Pin SOIC | +10:$1.13
+100:$1.10
+250:$1.07 |
Allied Electronics | UC3844BDG | ON Semiconductor | UC3844BDG; PWM Current Mode Controller; 1 A; 275 kHz; 30 V; 14-Pin SOIC | +50:$1.01
+250:$0.95
+500:$0.90
+1000:$0.86 |
Allied Electronics | UC3844BDR2G | ON Semiconductor | UC3844BDR2G; PWM Current Mode Controller; 1 A; 250 kHz; 36 V; 14-Pin SOIC | +20:$0.80
+50:$0.79
+100:$0.78
+200:$0.76 |
Am2 | UC3844BD | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.111+:￥5.28
10+:￥4.09
100+:￥2.64
1000+:￥2.45
2500+:￥2.25
10000+:￥2.23
25000+:￥2.15
50000+:￥2.13
100000+:￥2.081+:￥3.87
10+:￥3
100+:￥1.935+:￥7.85
25+:￥3.92
50+:￥3.8401
100+:￥3.56
500+:￥3.44
1000+:￥2.97
2000+:￥2.872500+:￥1.93303+:￥1.39 |
Am2 | UC3844BD1 | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.111+:￥5.28
10+:￥4.09
100+:￥2.64
1000+:￥2.45
2500+:￥2.25
10000+:￥2.23
25000+:￥2.15
50000+:￥2.13
100000+:￥2.081+:￥3.87
10+:￥3
100+:￥1.935+:￥7.85
25+:￥3.92
50+:￥3.8401
100+:￥3.56
500+:￥3.44
1000+:￥2.97
2000+:￥2.872500+:￥1.93303+:￥1.39 |
Am2 | UC3844BD1013TR | STMicroelectronics | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 0.5mA Current Mode | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.111+:￥5.3301
10+:￥4.15
100+:￥2.68
1000+:￥2.48
2500+:￥2.28
10000+:￥2.26
25000+:￥2.1799
50000+:￥2.1601
100000+:￥2.115+:￥2.77
50+:￥2.73
500+:￥2.68
1000+:￥2.322500+:￥1.9350+:￥5.81
100+:￥4.14
200+:￥3.95
500+:￥3.76 |
Am2 | UC3844BD1R2 | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.265+:￥1.81
50+:￥1.79
500+:￥1.75
1000+:￥1.51992500+:￥1.04
5000+:￥1.03303+:￥1.39 |
Am2 | UC3844BD1R2G | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.265+:￥1.81
50+:￥1.79
500+:￥1.75
1000+:￥1.51992500+:￥1.04
5000+:￥1.03303+:￥1.39 |
Arrow(艾睿) | UC3844BD | STMicroelectronics | | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.111+:￥5.28
10+:￥4.09
100+:￥2.64
1000+:￥2.45
2500+:￥2.25
10000+:￥2.23
25000+:￥2.15
50000+:￥2.13
100000+:￥2.081+:￥3.87
10+:￥3
100+:￥1.935+:￥7.85
25+:￥3.92
50+:￥3.8401
100+:￥3.56
500+:￥3.44
1000+:￥2.97
2000+:￥2.872500+:￥1.93303+:￥1.3920+:￥4.1601
50+:￥3.66
100+:￥3.29
200+:￥3.041+:￥4.66
10+:￥3.88
100+:￥2.76
1000+:￥2.28 |
Arrow(艾睿) | UC3844BD1 | STMicroelectronics | | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.111+:￥5.28
10+:￥4.09
100+:￥2.64
1000+:￥2.45
2500+:￥2.25
10000+:￥2.23
25000+:￥2.15
50000+:￥2.13
100000+:￥2.081+:￥3.87
10+:￥3
100+:￥1.935+:￥7.85
25+:￥3.92
50+:￥3.8401
100+:￥3.56
500+:￥3.44
1000+:￥2.97
2000+:￥2.872500+:￥1.93303+:￥1.3920+:￥4.1601
50+:￥3.66
100+:￥3.29
200+:￥3.041+:￥4.66
10+:￥3.88
100+:￥2.76
1000+:￥2.28 |
Arrow(艾睿) | UC3844BD1013TR | STMicroelectronics | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 0.5mA Current Mode | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.111+:￥5.3301
10+:￥4.15
100+:￥2.68
1000+:￥2.48
2500+:￥2.28
10000+:￥2.26
25000+:￥2.1799
50000+:￥2.1601
100000+:￥2.115+:￥2.77
50+:￥2.73
500+:￥2.68
1000+:￥2.322500+:￥1.9350+:￥5.81
100+:￥4.14
200+:￥3.95
500+:￥3.761+:￥4.79
10+:￥3.97
25+:￥3.91
100+:￥2.77
250+:￥2.54
500+:￥2.32
1000+:￥2.24 |
Arrow(艾睿) | UC3844BD1G | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.37
10+:￥3.8201
100+:￥2.95
250+:￥2.56
500+:￥2.1799
1000+:￥1.75
2500+:￥1.58
5000+:￥1.47
10000+:￥1.421+:￥3.48
10+:￥2.7
100+:￥1.74
1000+:￥1.62
2500+:￥1.4801
10000+:￥1.47
25000+:￥1.42
50000+:￥1.39
100000+:￥1.371+:￥3.87
10+:￥3
100+:￥1.9310+:￥0.93
50+:￥0.91
100+:￥0.89
250+:￥0.89
500+:￥0.88
1000+:￥0.87
2000+:￥0.8760+:￥1.3301
2000+:￥1.2920+:￥4.05
40+:￥3.55
100+:￥3.22
200+:￥2.961+:￥1.1 |
Arrow(艾睿) | UC3844BD1R2 | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.265+:￥1.81
50+:￥1.79
500+:￥1.75
1000+:￥1.51992500+:￥1.04
5000+:￥1.03303+:￥1.391+:￥3.36
10+:￥2.9901
25+:￥2.64
100+:￥2.06
250+:￥1.96
500+:￥1.81
1000+:￥1.23 |
Arrow(艾睿) | UC3844BD1R2G | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.265+:￥1.81
50+:￥1.79
500+:￥1.75
1000+:￥1.51992500+:￥1.04
5000+:￥1.03303+:￥1.391+:￥3.36
10+:￥2.9901
25+:￥2.64
100+:￥2.06
250+:￥1.96
500+:￥1.81
1000+:￥1.23 |
Arrow(艾睿) | UC3844BDG | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 ANA SMPS PWM CNTRL | 1+:￥4.37
10+:￥3.8201
100+:￥2.95
250+:￥2.56
500+:￥2.1799
1000+:￥1.75
2500+:￥1.58
5000+:￥1.47
10000+:￥1.421+:￥3.48
10+:￥2.7
100+:￥1.74
1000+:￥1.62
2500+:￥1.4801
10000+:￥1.47
25000+:￥1.42
50000+:￥1.39
100000+:￥1.371+:￥3.87
10+:￥3
100+:￥1.936+:￥2.771+:￥3.63
441+:￥2.1799 |
Arrow(艾睿) | UC3844BDR2 | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.262500+:￥1.3220+:￥2.87
50+:￥2.56
100+:￥2.3
200+:￥2.121+:￥1.36 |
Arrow(艾睿) | UC3844BDR2G | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.262500+:￥1.3220+:￥2.87
50+:￥2.56
100+:￥2.3
200+:￥2.121+:￥1.36 |
Avnet Express | UC3844BD1 | STMicroelectronics | CURRENT MODE PWM CNTRLR 1A 8PIN SO - Rail/Tube | 4,000 : $0.3368
19,999 : $0.3214
39,999 : $0.3156
|
Avnet Express | UC3844BD1013TR | STMicroelectronics | CURRENT MODE PWM CNTRLR 1A 8PIN SO - Tape and Reel | 2,500 : $0.3511
12,499 : $0.3318
24,999 : $0.3259
|
Avnet Express | UC3844BD1G | ON Semiconductor | ANA SMPS PWM CONTROLLER | 98 : $0.1875
|
Avnet Express | UC3844BD1R2G | ON Semiconductor | - Tape and Reel | 2,500 : $0.226
|
Avnet Express | UC3844BDG | ON Semiconductor | ANA SMPS PWM CONTROLLER - Rail/Tube | 2,035 : $0.2291
10,174 : $0.2092
20,349 : $0.2057
|
Avnet Express | UC3844BDR2G | ON Semiconductor | - Tape and Reel | 2,500 : $0.2272
|
Bristol Electronics | UC3844BDR2 | ON Semiconductor | | 509 : $0.168
1,103 : $0.147
|
Chip1Stop | UC3844BD1 | STMicroelectronics | Current Mode PWM Controller 1A 8-Pin SO N
RoHS : Compliant | 100 : $0.399
1,000 : $0.275
2,000 : $0.238
|
Chip1Stop | UC3844BD1013TR | STMicroelectronics | Current Mode PWM Controller 1A 8-Pin SO N T/R
RoHS : Compliant | 5 : $0.382
500 : $0.373
1,000 : $0.321
|
Chip1Stop | UC3844BD1G | ON Semiconductor | Current Mode PWM Controller 1A 8-Pin SOIC N Rail
RoHS : Compliant | 10 : $0.13
250 : $0.123
1,000 : $0.121
|
ChipOneStop | UC3844BD | STMicroelectronics | | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.111+:￥5.28
10+:￥4.09
100+:￥2.64
1000+:￥2.45
2500+:￥2.25
10000+:￥2.23
25000+:￥2.15
50000+:￥2.13
100000+:￥2.081+:￥3.87
10+:￥3
100+:￥1.935+:￥7.85
25+:￥3.92
50+:￥3.8401
100+:￥3.56
500+:￥3.44
1000+:￥2.97
2000+:￥2.87 |
ChipOneStop | UC3844BD1 | STMicroelectronics | | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.111+:￥5.28
10+:￥4.09
100+:￥2.64
1000+:￥2.45
2500+:￥2.25
10000+:￥2.23
25000+:￥2.15
50000+:￥2.13
100000+:￥2.081+:￥3.87
10+:￥3
100+:￥1.935+:￥7.85
25+:￥3.92
50+:￥3.8401
100+:￥3.56
500+:￥3.44
1000+:￥2.97
2000+:￥2.87 |
ChipOneStop | UC3844BD1013TR | STMicroelectronics | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 0.5mA Current Mode | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.111+:￥5.3301
10+:￥4.15
100+:￥2.68
1000+:￥2.48
2500+:￥2.28
10000+:￥2.26
25000+:￥2.1799
50000+:￥2.1601
100000+:￥2.115+:￥2.77
50+:￥2.73
500+:￥2.68
1000+:￥2.32 |
ChipOneStop | UC3844BD1G | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.37
10+:￥3.8201
100+:￥2.95
250+:￥2.56
500+:￥2.1799
1000+:￥1.75
2500+:￥1.58
5000+:￥1.47
10000+:￥1.421+:￥3.48
10+:￥2.7
100+:￥1.74
1000+:￥1.62
2500+:￥1.4801
10000+:￥1.47
25000+:￥1.42
50000+:￥1.39
100000+:￥1.371+:￥3.87
10+:￥3
100+:￥1.9310+:￥0.93
50+:￥0.91
100+:￥0.89
250+:￥0.89
500+:￥0.88
1000+:￥0.87
2000+:￥0.87 |
ChipOneStop | UC3844BD1R2 | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.265+:￥1.81
50+:￥1.79
500+:￥1.75
1000+:￥1.5199 |
ChipOneStop | UC3844BD1R2G | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.265+:￥1.81
50+:￥1.79
500+:￥1.75
1000+:￥1.5199 |
ChipOneStop | UC3844BDG | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 ANA SMPS PWM CNTRL | 1+:￥4.37
10+:￥3.8201
100+:￥2.95
250+:￥2.56
500+:￥2.1799
1000+:￥1.75
2500+:￥1.58
5000+:￥1.47
10000+:￥1.421+:￥3.48
10+:￥2.7
100+:￥1.74
1000+:￥1.62
2500+:￥1.4801
10000+:￥1.47
25000+:￥1.42
50000+:￥1.39
100000+:￥1.371+:￥3.87
10+:￥3
100+:￥1.936+:￥2.77 |
ChipOneStop | UC3844BDR2 | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.262500+:￥1.32 |
ChipOneStop | UC3844BDR2G | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.262500+:￥1.32 |
Digi-Key 得捷电子 | UC3844BD | ON Semiconductor | IC REG CTRLR PWM CM 14-SOIC | Obsolete |
Digi-Key 得捷电子 | UC3844BD | STMicroelectronics | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 0.5mA Current Mode | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.11 |
Digi-Key 得捷电子 | UC3844BD1 | STMicroelectronics | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 0.5mA Current Mode | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.11 |
Digi-Key 得捷电子 | UC3844BD1 | STMicroelectronics | IC REG CTRLR BST FLYBK ISO 8-SO | $0.83000 |
Digi-Key 得捷电子 | UC3844BD1013TR | STMicroelectronics | IC REG CTRLR BST FLYBK ISO 8SOIC | 10 : $0.741
1 : $0.84
|
Digi-Key 得捷电子 | UC3844BD1013TR | STMicroelectronics | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 0.5mA Current Mode | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.11 |
Digi-Key 得捷电子 | UC3844BD1G | ON Semiconductor | IC REG CTRLR PWM CM 8-SOIC | 10 : $0.495
1 : $0.56
|
Digi-Key 得捷电子 | UC3844BD1G | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.37
10+:￥3.8201
100+:￥2.95
250+:￥2.56
500+:￥2.1799
1000+:￥1.75
2500+:￥1.58
5000+:￥1.47
10000+:￥1.42 |
Digi-Key 得捷电子 | UC3844BD1R2 | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.76 |
Digi-Key 得捷电子 | UC3844BD1R2 | ON Semiconductor | IC REG CTRLR PWM CM 8-SOIC | Obsolete |
Digi-Key 得捷电子 | UC3844BD1R2G | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.76 |
Digi-Key 得捷电子 | UC3844BD1R2G | ON Semiconductor | IC REG CTRLR PWM CM 8-SOIC | 10 : $0.534
1 : $0.62
|
Digi-Key 得捷电子 | UC3844BD1R2G | ON Semiconductor | IC REG CTRLR PWM CM 8-SOIC | $0.65000 |
Digi-Key 得捷电子 | UC3844BDG | ON Semiconductor | IC REG CTRLR PWM CM 14-SOIC | 10 : $0.495
1 : $0.56
|
Digi-Key 得捷电子 | UC3844BDG | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 ANA SMPS PWM CNTRL | 1+:￥4.37
10+:￥3.8201
100+:￥2.95
250+:￥2.56
500+:￥2.1799
1000+:￥1.75
2500+:￥1.58
5000+:￥1.47
10000+:￥1.42 |
Digi-Key 得捷电子 | UC3844BDR2 | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.76 |
Digi-Key 得捷电子 | UC3844BDR2 | ON Semiconductor | IC REG CTRLR PWM CM 14-SOIC | Obsolete |
Digi-Key 得捷电子 | UC3844BDR2G | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.76 |
Digi-Key 得捷电子 | UC3844BDR2G | ON Semiconductor | IC REG CTRLR PWM CM 14-SOIC | 10 : $0.534
1 : $0.62
|
element14 Asia-Pacific | UC3844BD1G | ON Semiconductor | Package/Case:TO-225AA
RoHS : Compliant | 1 : $3.56
10 : $2.76
100 : $1.78
1,000 : $1.42
2,500 : $1.3
|
element14 Asia-Pacific | UC3844BDG | ON Semiconductor | PWM CONTROLLER SMD SOIC14 3844
RoHS : Compliant | 1 : $3.56
10 : $2.76
100 : $1.78
1,000 : $1.42
2,500 : $1.3
|
element14 e络盟电子 | UC3844BD | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.111+:￥5.28
10+:￥4.09
100+:￥2.64
1000+:￥2.45
2500+:￥2.25
10000+:￥2.23
25000+:￥2.15
50000+:￥2.13
100000+:￥2.081+:￥3.87
10+:￥3
100+:￥1.93 |
element14 e络盟电子 | UC3844BD1 | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.111+:￥5.28
10+:￥4.09
100+:￥2.64
1000+:￥2.45
2500+:￥2.25
10000+:￥2.23
25000+:￥2.15
50000+:￥2.13
100000+:￥2.081+:￥3.87
10+:￥3
100+:￥1.93 |
element14 e络盟电子 | UC3844BD1G | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.37
10+:￥3.8201
100+:￥2.95
250+:￥2.56
500+:￥2.1799
1000+:￥1.75
2500+:￥1.58
5000+:￥1.47
10000+:￥1.421+:￥3.48
10+:￥2.7
100+:￥1.74
1000+:￥1.62
2500+:￥1.4801
10000+:￥1.47
25000+:￥1.42
50000+:￥1.39
100000+:￥1.371+:￥3.87
10+:￥3
100+:￥1.93 |
element14 e络盟电子 | UC3844BDG | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 ANA SMPS PWM CNTRL | 1+:￥4.37
10+:￥3.8201
100+:￥2.95
250+:￥2.56
500+:￥2.1799
1000+:￥1.75
2500+:￥1.58
5000+:￥1.47
10000+:￥1.421+:￥3.48
10+:￥2.7
100+:￥1.74
1000+:￥1.62
2500+:￥1.4801
10000+:￥1.47
25000+:￥1.42
50000+:￥1.39
100000+:￥1.371+:￥3.87
10+:￥3
100+:￥1.93 |
Future Electronics | UC3844BD1 | STMicroelectronics | UC3844B Series 250 kHz High Performance Current Mode PWM Controller - SOIC-8
RoHS : Compliant | 20 : $0.5556
750 : $0.4944
|
Future Electronics | UC3844BD1013TR | STMicroelectronics | UC3844B Series 250 kHz High Performance Current Mode PWM Controller - SOIC-8
RoHS : Compliant | 1 : $0.3944
400 : $0.3722
|
Future Electronics | UC3844BD1G | ON Semiconductor | UC3844B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-8
RoHS : Compliant | 50 : $0.2556
1,000 : $0.2278
|
Future Electronics | UC3844BD1R2G | ON Semiconductor | UC3844B Series 17 mA 275 kHz High Performance Current Mode Controller - SOIC-8
RoHS : Compliant | 2,500 : $0.1822
5,000 : $0.1789
|
Future Electronics | UC3844BDR2G | ON Semiconductor | UC3844B Series 17 mA 275 kHz High Performance Current Mode Controller - SOIC-14
RoHS : Compliant | 1 : $0.2056
400 : $0.1978
|
Future(富昌) | UC3844BD | STMicroelectronics | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 0.5mA Current Mode | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.111+:￥5.28
10+:￥4.09
100+:￥2.64
1000+:￥2.45
2500+:￥2.25
10000+:￥2.23
25000+:￥2.15
50000+:￥2.13
100000+:￥2.081+:￥3.87
10+:￥3
100+:￥1.935+:￥7.85
25+:￥3.92
50+:￥3.8401
100+:￥3.56
500+:￥3.44
1000+:￥2.97
2000+:￥2.872500+:￥1.93 |
Future(富昌) | UC3844BD1 | STMicroelectronics | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 0.5mA Current Mode | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.111+:￥5.28
10+:￥4.09
100+:￥2.64
1000+:￥2.45
2500+:￥2.25
10000+:￥2.23
25000+:￥2.15
50000+:￥2.13
100000+:￥2.081+:￥3.87
10+:￥3
100+:￥1.935+:￥7.85
25+:￥3.92
50+:￥3.8401
100+:￥3.56
500+:￥3.44
1000+:￥2.97
2000+:￥2.872500+:￥1.93 |
Future(富昌) | UC3844BD1013TR | STMicroelectronics | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 0.5mA Current Mode | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.111+:￥5.3301
10+:￥4.15
100+:￥2.68
1000+:￥2.48
2500+:￥2.28
10000+:￥2.26
25000+:￥2.1799
50000+:￥2.1601
100000+:￥2.115+:￥2.77
50+:￥2.73
500+:￥2.68
1000+:￥2.322500+:￥1.93 |
Future(富昌) | UC3844BD1G | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.37
10+:￥3.8201
100+:￥2.95
250+:￥2.56
500+:￥2.1799
1000+:￥1.75
2500+:￥1.58
5000+:￥1.47
10000+:￥1.421+:￥3.48
10+:￥2.7
100+:￥1.74
1000+:￥1.62
2500+:￥1.4801
10000+:￥1.47
25000+:￥1.42
50000+:￥1.39
100000+:￥1.371+:￥3.87
10+:￥3
100+:￥1.9310+:￥0.93
50+:￥0.91
100+:￥0.89
250+:￥0.89
500+:￥0.88
1000+:￥0.87
2000+:￥0.8760+:￥1.3301
2000+:￥1.29 |
Future(富昌) | UC3844BD1R2 | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.265+:￥1.81
50+:￥1.79
500+:￥1.75
1000+:￥1.51992500+:￥1.04
5000+:￥1.03 |
Future(富昌) | UC3844BD1R2G | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.265+:￥1.81
50+:￥1.79
500+:￥1.75
1000+:￥1.51992500+:￥1.04
5000+:￥1.03 |
Mouser 贸泽电子 | UC3844BD | STMicroelectronics | | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.111+:￥5.28
10+:￥4.09
100+:￥2.64
1000+:￥2.45
2500+:￥2.25
10000+:￥2.23
25000+:￥2.15
50000+:￥2.13
100000+:￥2.08 |
Mouser 贸泽电子 | UC3844BD1 | STMicroelectronics | | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.111+:￥5.28
10+:￥4.09
100+:￥2.64
1000+:￥2.45
2500+:￥2.25
10000+:￥2.23
25000+:￥2.15
50000+:￥2.13
100000+:￥2.08 |
Mouser 贸泽电子 | UC3844BD1 | STMicroelectronics | 开关控制器 PWM CONTROLLER | 1:¥6.0681
10:¥5.0059
100:¥3.2318
1,000:¥2.5764
|
Mouser 贸泽电子 | UC3844BD1013TR | STMicroelectronics | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 0.5mA Current Mode | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.111+:￥5.3301
10+:￥4.15
100+:￥2.68
1000+:￥2.48
2500+:￥2.28
10000+:￥2.26
25000+:￥2.1799
50000+:￥2.1601
100000+:￥2.11 |
Mouser 贸泽电子 | UC3844BD1013TR | STMicroelectronics | 开关控制器 0.5mA Current Mode | 1:¥6.0681
10:¥5.0059
100:¥3.2318
1,000:¥2.5764
2,500:¥2.1809
|
Mouser 贸泽电子 | UC3844BD1G | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.37
10+:￥3.8201
100+:￥2.95
250+:￥2.56
500+:￥2.1799
1000+:￥1.75
2500+:￥1.58
5000+:￥1.47
10000+:￥1.421+:￥3.48
10+:￥2.7
100+:￥1.74
1000+:￥1.62
2500+:￥1.4801
10000+:￥1.47
25000+:￥1.42
50000+:￥1.39
100000+:￥1.37 |
Mouser 贸泽电子 | UC3844BD1G | ON Semiconductor | 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1:¥4.9946
10:¥4.1471
100:¥2.6781
1,000:¥2.1357
|
Mouser 贸泽电子 | UC3844BD1R2 | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.26 |
Mouser 贸泽电子 | UC3844BD1R2G | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.26 |
Mouser 贸泽电子 | UC3844BD1R2G | ON Semiconductor | 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1:¥4.6895
10:¥3.8307
100:¥2.3391
1,000:¥1.808
2,500:¥1.5481
|
Mouser 贸泽电子 | UC3844BDG | ON Semiconductor | 开关控制器 ANA SMPS PWM CNTRL | 1:¥5.0737
10:¥4.1923
100:¥2.712
1,000:¥2.1696
|
Mouser 贸泽电子 | UC3844BDG | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 ANA SMPS PWM CNTRL | 1+:￥4.37
10+:￥3.8201
100+:￥2.95
250+:￥2.56
500+:￥2.1799
1000+:￥1.75
2500+:￥1.58
5000+:￥1.47
10000+:￥1.421+:￥3.48
10+:￥2.7
100+:￥1.74
1000+:￥1.62
2500+:￥1.4801
10000+:￥1.47
25000+:￥1.42
50000+:￥1.39
100000+:￥1.37 |
Mouser 贸泽电子 | UC3844BDR2 | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.26 |
Mouser 贸泽电子 | UC3844BDR2G | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.26 |
Mouser 贸泽电子 | UC3844BDR2G | ON Semiconductor | 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1:¥4.6895
10:¥3.8307
100:¥2.3391
1,000:¥1.808
2,500:¥1.5481
|
Rochester | UC3844BD | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.111+:￥5.28
10+:￥4.09
100+:￥2.64
1000+:￥2.45
2500+:￥2.25
10000+:￥2.23
25000+:￥2.15
50000+:￥2.13
100000+:￥2.081+:￥3.87
10+:￥3
100+:￥1.935+:￥7.85
25+:￥3.92
50+:￥3.8401
100+:￥3.56
500+:￥3.44
1000+:￥2.97
2000+:￥2.872500+:￥1.93303+:￥1.3920+:￥4.1601
50+:￥3.66
100+:￥3.29
200+:￥3.041+:￥4.66
10+:￥3.88
100+:￥2.76
1000+:￥2.281+:￥2.16011+:￥1.38
25+:￥1.37
50+:￥1.36
100+:￥1.34
300+:￥1.34
500+:￥1.3301
1000+:￥1.32
5000+:￥1.31 |
Rochester | UC3844BD1 | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 2500+:￥2.27
10000+:￥2.1799
25000+:￥2.111+:￥5.28
10+:￥4.09
100+:￥2.64
1000+:￥2.45
2500+:￥2.25
10000+:￥2.23
25000+:￥2.15
50000+:￥2.13
100000+:￥2.081+:￥3.87
10+:￥3
100+:￥1.935+:￥7.85
25+:￥3.92
50+:￥3.8401
100+:￥3.56
500+:￥3.44
1000+:￥2.97
2000+:￥2.872500+:￥1.93303+:￥1.3920+:￥4.1601
50+:￥3.66
100+:￥3.29
200+:￥3.041+:￥4.66
10+:￥3.88
100+:￥2.76
1000+:￥2.281+:￥2.16011+:￥1.38
25+:￥1.37
50+:￥1.36
100+:￥1.34
300+:￥1.34
500+:￥1.3301
1000+:￥1.32
5000+:￥1.31 |
Rochester | UC3844BD1G | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.37
10+:￥3.8201
100+:￥2.95
250+:￥2.56
500+:￥2.1799
1000+:￥1.75
2500+:￥1.58
5000+:￥1.47
10000+:￥1.421+:￥3.48
10+:￥2.7
100+:￥1.74
1000+:￥1.62
2500+:￥1.4801
10000+:￥1.47
25000+:￥1.42
50000+:￥1.39
100000+:￥1.371+:￥3.87
10+:￥3
100+:￥1.9310+:￥0.93
50+:￥0.91
100+:￥0.89
250+:￥0.89
500+:￥0.88
1000+:￥0.87
2000+:￥0.8760+:￥1.3301
2000+:￥1.2920+:￥4.05
40+:￥3.55
100+:￥3.22
200+:￥2.961+:￥1.11+:￥1.131+:￥1.38
25+:￥1.37
50+:￥1.36
100+:￥1.34
300+:￥1.34
500+:￥1.3301
1000+:￥1.32
5000+:￥1.31 |
Rochester | UC3844BD1R2 | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.265+:￥1.81
50+:￥1.79
500+:￥1.75
1000+:￥1.51992500+:￥1.04
5000+:￥1.03303+:￥1.391+:￥3.36
10+:￥2.9901
25+:￥2.64
100+:￥2.06
250+:￥1.96
500+:￥1.81
1000+:￥1.2310+:￥3.09
25+:￥2.72
100+:￥2.13
250+:￥2.03
500+:￥1.87
1000+:￥1.271+:￥2.93
25+:￥2.9
50+:￥2.87
100+:￥2.85
300+:￥2.83
500+:￥2.8201
1000+:￥2.79
5000+:￥2.76 |
Rochester | UC3844BD1R2G | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.265+:￥1.81
50+:￥1.79
500+:￥1.75
1000+:￥1.51992500+:￥1.04
5000+:￥1.03303+:￥1.391+:￥3.36
10+:￥2.9901
25+:￥2.64
100+:￥2.06
250+:￥1.96
500+:￥1.81
1000+:￥1.2310+:￥3.09
25+:￥2.72
100+:￥2.13
250+:￥2.03
500+:￥1.87
1000+:￥1.271+:￥2.93
25+:￥2.9
50+:￥2.87
100+:￥2.85
300+:￥2.83
500+:￥2.8201
1000+:￥2.79
5000+:￥2.76 |
Rochester | UC3844BDG | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 ANA SMPS PWM CNTRL | 1+:￥4.37
10+:￥3.8201
100+:￥2.95
250+:￥2.56
500+:￥2.1799
1000+:￥1.75
2500+:￥1.58
5000+:￥1.47
10000+:￥1.421+:￥3.48
10+:￥2.7
100+:￥1.74
1000+:￥1.62
2500+:￥1.4801
10000+:￥1.47
25000+:￥1.42
50000+:￥1.39
100000+:￥1.371+:￥3.87
10+:￥3
100+:￥1.936+:￥2.771+:￥3.63
441+:￥2.17991+:￥1.38
25+:￥1.37
50+:￥1.36
100+:￥1.34
300+:￥1.34
500+:￥1.3301
1000+:￥1.32
5000+:￥1.31 |
Rochester | UC3844BDR2 | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.262500+:￥1.3220+:￥2.87
50+:￥2.56
100+:￥2.3
200+:￥2.121+:￥1.361+:￥2.93
25+:￥2.9
50+:￥2.87
100+:￥2.85
300+:￥2.83
500+:￥2.8201
1000+:￥2.79
5000+:￥2.76 |
Rochester | UC3844BDR2G | ON Semiconductor | PMIC - 稳压器 - DC DC 切换控制器 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/48% Duty Cycle Max | 1+:￥4.87
10+:￥4.13
25+:￥3.62
100+:￥3.1
250+:￥2.6899
500+:￥2.28
1000+:￥1.761+:￥3.83
10+:￥2.8
100+:￥1.76
1000+:￥1.56
2500+:￥1.4801
10000+:￥1.36
25000+:￥1.3301
50000+:￥1.3
100000+:￥1.262500+:￥1.3220+:￥2.87
50+:￥2.56
100+:￥2.3
200+:￥2.121+:￥1.361+:￥2.93
25+:￥2.9
50+:￥2.87
100+:￥2.85
300+:￥2.83
500+:￥2.8201
1000+:￥2.79
5000+:￥2.76 |
Rochester Electronics | UC3844BD1G | ON Semiconductor | N/A | 500 : $0.22
1,000 : $0.21
|
Rochester Electronics | UC3844BD1R2G | ON Semiconductor | N/A | 500 : $0.47
1,000 : $0.45
|
Rochester Electronics | UC3844BDG | ON Semiconductor | N/A | 500 : $0.22
1,000 : $0.21
|
Rochester Electronics | UC3844BDR2G | ON Semiconductor | N/A | 500 : $0.47
1,000 : $0.45
|
RS Components | UC3844BD1G | ON Semiconductor | Hi Perf Current Mode Cont UC3844BD1G | 价格未公开 |