销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Allied Electronics | UC2842BD1G | ON Semiconductor | UC2842BD1G; PWM Current Mode Controller; 1 A; 250 kHz; 30 V; 8-Pin SOIC | +28:$0.44 +56:$0.43 +140:$0.41 +280:$0.40 |
 Am2 | UC2842BD1 | ON Semiconductor | PMIC - AC-DC 转换器,离线开关 - 集成电路 (IC) | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.381+:¥5.62 10+:¥4.32 100+:¥3.45 500+:¥3.14 1000+:¥2.97 2500+:¥2.73 10000+:¥2.66 25000+:¥2.58 50000+:¥2.51991+:¥3.58 25+:¥3.26 100+:¥2.8599100+:¥3.51 500+:¥2.44 1000+:¥2.421+:¥3.0299 50+:¥2.95276+:¥1.53 |
 Am2 | UC2842BD1R2 | ON Semiconductor | PMIC - AC-DC 转换器,离线开关 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.381+:¥3.71 10+:¥2.85 100+:¥1.8399 1000+:¥1.71 2500+:¥1.57 10000+:¥1.55 25000+:¥1.49 50000+:¥1.47 100000+:¥1.441+:¥1.22276+:¥1.53 |
 Am2 | UC2842BD1R2G | ON Semiconductor | PMIC - AC-DC 转换器,离线开关 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.381+:¥3.71 10+:¥2.85 100+:¥1.8399 1000+:¥1.71 2500+:¥1.57 10000+:¥1.55 25000+:¥1.49 50000+:¥1.47 100000+:¥1.441+:¥1.22276+:¥1.53 |
 Arrow(艾睿) | UC2842BD1 | STMicroelectronics | 半导体 开关控制器 0.5mA Current Mode | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.381+:¥5.62 10+:¥4.32 100+:¥3.45 500+:¥3.14 1000+:¥2.97 2500+:¥2.73 10000+:¥2.66 25000+:¥2.58 50000+:¥2.51991+:¥3.58 25+:¥3.26 100+:¥2.8599100+:¥3.51 500+:¥2.44 1000+:¥2.421+:¥3.0299 50+:¥2.95276+:¥1.531+:¥5.57 101+:¥3.34 801+:¥2.39 |
 Arrow(艾睿) | UC2842BD1013TR | STMicroelectronics | Current Mode PWM Controller 1A 8-Pin SO N T/R RoHS : Compliant | 25,000 : $0.3217 62,500 : $0.3145
|
 Arrow(艾睿) | UC2842BD1G | ON Semiconductor | PMIC - AC-DC 转换器,离线开关 - 集成电路 (IC) 半导体 开关控制器 ANA SMPS PWM CONTR | 2058+:¥1.581+:¥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+:¥3.63 99+:¥2.1799 785+:¥1.55 |
 Arrow(艾睿) | UC2842BD1R2 | ON Semiconductor | PMIC - AC-DC 转换器,离线开关 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.381+:¥3.71 10+:¥2.85 100+:¥1.8399 1000+:¥1.71 2500+:¥1.57 10000+:¥1.55 25000+:¥1.49 50000+:¥1.47 100000+:¥1.441+:¥1.22276+:¥1.532500+:¥1.3499 5000+:¥1.31 12500+:¥1.29 25000+:¥1.26 62500+:¥1.25 125000+:¥1.24 |
 Arrow(艾睿) | UC2842BD1R2G | ON Semiconductor | PMIC - AC-DC 转换器,离线开关 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.381+:¥3.71 10+:¥2.85 100+:¥1.8399 1000+:¥1.71 2500+:¥1.57 10000+:¥1.55 25000+:¥1.49 50000+:¥1.47 100000+:¥1.441+:¥1.22276+:¥1.532500+:¥1.3499 5000+:¥1.31 12500+:¥1.29 25000+:¥1.26 62500+:¥1.25 125000+:¥1.24 |
 Avnet Express | UC2842BD1 | STMicroelectronics | CURRENT MODE PWM CNTRLR 1A 8PIN SO - Rail/Tube | 2,000 : $0.4203 9,999 : $0.397 19,999 : $0.3865
|
 Avnet Express | UC2842BD1013TR | STMicroelectronics | | 2,500 : $0.264
|
 Avnet Express | UC2842BD1G | ON Semiconductor | ANA SMPS PWM CONTROLLER - Rail/Tube | 2,058 : $0.2289 10,289 : $0.2091 20,579 : $0.2056
|
 Avnet Express | UC2842BD1R2G | ON Semiconductor | ANA SMPS PWM CNTRL PBFREE - Tape and Reel | 2,500 : $0.209 12,499 : $0.1921 24,999 : $0.1884
|
 Chip1Stop | UC2842BD1 | STMicroelectronics | Current Mode PWM Controller 1A 8-Pin SO N RoHS : Compliant | 100 : $0.498 500 : $0.346 1,000 : $0.343
|
 Chip1Stop | UC2842BD1013TR | STMicroelectronics | Current Mode PWM Controller 1A 8-Pin SO N T/R RoHS : Compliant | 2,500 : $0.32
|
 ChipOneStop | UC2842BD1 | STMicroelectronics | 半导体 开关控制器 0.5mA Current Mode | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.381+:¥5.62 10+:¥4.32 100+:¥3.45 500+:¥3.14 1000+:¥2.97 2500+:¥2.73 10000+:¥2.66 25000+:¥2.58 50000+:¥2.51991+:¥3.58 25+:¥3.26 100+:¥2.8599100+:¥3.51 500+:¥2.44 1000+:¥2.42 |
 Digi-Key 得捷电子 | UC2842BD1 | STMicroelectronics | IC REG CTRLR BST FLYBK ISO 8-SO | $0.95000 |
 Digi-Key 得捷电子 | UC2842BD1 | ON Semiconductor | SWITCHING CONTROLLER | $0.27000 |
 Digi-Key 得捷电子 | UC2842BD1 | ON Semiconductor | PMIC - AC-DC 转换器,离线开关 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.38 |
 Digi-Key 得捷电子 | UC2842BD1013TR | STMicroelectronics | IC REG CTRLR BST FLYBK ISO 8SOIC | 5,000 : $0.36708 2,500 : $0.3864
|
 Digi-Key 得捷电子 | UC2842BD1G | ON Semiconductor | IC REG CTRLR BST FLYBK ISO 8SOIC | 2,058 : $0.2175
|
 Digi-Key 得捷电子 | UC2842BD1G | ON Semiconductor | PMIC - AC-DC 转换器,离线开关 - 集成电路 (IC) 半导体 开关控制器 ANA SMPS PWM CONTR | 2058+:¥1.58 |
 Digi-Key 得捷电子 | UC2842BD1G | ON Semiconductor | IC REG CTRLR BST FLYBK ISO 8SOIC | $0.80000 |
 Digi-Key 得捷电子 | UC2842BD1R2 | ON Semiconductor | PMIC - AC-DC 转换器,离线开关 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.38 |
 Digi-Key 得捷电子 | UC2842BD1R2 | ON Semiconductor | IC REG CTRLR BST FLYBK ISO 8SOIC | Obsolete |
 Digi-Key 得捷电子 | UC2842BD1R2G | ON Semiconductor | UC2842 CURRENT MODE PWM CONTROLL | $0.18000 |
 Digi-Key 得捷电子 | UC2842BD1R2G | ON Semiconductor | IC REG CTRLR BST FLYBK ISO 8SOIC | $0.64000 |
 Digi-Key 得捷电子 | UC2842BD1R2G | ON Semiconductor | PMIC - AC-DC 转换器,离线开关 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.38 |
 Digi-Key 得捷电子 | UC2842BD1R2G | ON Semiconductor | IC REG CTRLR BST FLYBK ISO 8SOIC | 12,500 : $0.20631 5,000 : $0.21425 2,500 : $0.23012
|
 element14 Asia-Pacific | UC2842BD1 | STMicroelectronics | IC CURRENT MODE PWM 2842 SOIC8 RoHS : Compliant | 1 : $3.6 25 : $3.3 100 : $3.0 250 : $2.6 500 : $2.3 1,000 : $2.1
|
 element14 Asia-Pacific | UC2842BD1R2G | ON Semiconductor | IC CURRENT MODE PWM CTRL 25V 8-SOIC RoHS : Compliant | 1 : $3.79 10 : $2.92 100 : $1.88 1,000 : $1.51 2,500 : $1.37
|
 element14 e络盟电子 | UC2842BD1 | STMicroelectronics | 半导体 开关控制器 0.5mA Current Mode | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.381+:¥5.62 10+:¥4.32 100+:¥3.45 500+:¥3.14 1000+:¥2.97 2500+:¥2.73 10000+:¥2.66 25000+:¥2.58 50000+:¥2.51991+:¥3.58 25+:¥3.26 100+:¥2.8599 |
 element14 e络盟电子 | UC2842BD1R2 | ON Semiconductor | PMIC - AC-DC 转换器,离线开关 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.381+:¥3.71 10+:¥2.85 100+:¥1.8399 1000+:¥1.71 2500+:¥1.57 10000+:¥1.55 25000+:¥1.49 50000+:¥1.47 100000+:¥1.441+:¥1.22 |
 element14 e络盟电子 | UC2842BD1R2G | ON Semiconductor | PMIC - AC-DC 转换器,离线开关 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.381+:¥3.71 10+:¥2.85 100+:¥1.8399 1000+:¥1.71 2500+:¥1.57 10000+:¥1.55 25000+:¥1.49 50000+:¥1.47 100000+:¥1.441+:¥1.22 |
 Future Electronics | UC2842BD1 | STMicroelectronics | UC2842 Series High Performance Current Mode PWM Controller - SOIC-8 RoHS : Compliant | 100 : $0.45 700 : $0.4
|
 Future Electronics | UC2842BD1R2G | ON Semiconductor | UC2842B Series 11 V 56 KHz High Performance Current Mode PWM Controller - SOIC-8 RoHS : Compliant | 2,500 : $0.2067
|
 Future(富昌) | UC2842BD1 | STMicroelectronics | 半导体 开关控制器 0.5mA Current Mode | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.381+:¥5.62 10+:¥4.32 100+:¥3.45 500+:¥3.14 1000+:¥2.97 2500+:¥2.73 10000+:¥2.66 25000+:¥2.58 50000+:¥2.51991+:¥3.58 25+:¥3.26 100+:¥2.8599100+:¥3.51 500+:¥2.44 1000+:¥2.421+:¥3.0299 50+:¥2.95 |
 Mouser 贸泽电子 | UC2842BD1 | STMicroelectronics | 开关控制器 0.5mA Current Mode | 1:¥6.8365 10:¥5.6726 100:¥3.6612 1,000:¥2.9267
|
 Mouser 贸泽电子 | UC2842BD1 | STMicroelectronics | 半导体 开关控制器 0.5mA Current Mode | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.381+:¥5.62 10+:¥4.32 100+:¥3.45 500+:¥3.14 1000+:¥2.97 2500+:¥2.73 10000+:¥2.66 25000+:¥2.58 50000+:¥2.5199 |
 Mouser 贸泽电子 | UC2842BD1013TR | STMicroelectronics | 开关控制器 0.5mA Current Mode | 1:¥6.9947 10:¥5.9438 100:¥4.5652 500:¥4.0341 1,000:¥3.1866 2,500:¥2.825
|
 Mouser 贸泽电子 | UC2842BD1G | ON Semiconductor | PMIC - AC-DC 转换器,离线开关 - 集成电路 (IC) 半导体 开关控制器 ANA SMPS PWM CONTR | 2058+:¥1.581+:¥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 | UC2842BD1G | ON Semiconductor | 开关控制器 ANA SMPS PWM CONTR | 1:¥5.1528 10:¥4.2601 100:¥2.7459 1,000:¥2.2035
|
 Mouser 贸泽电子 | UC2842BD1R2 | ON Semiconductor | PMIC - AC-DC 转换器,离线开关 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.381+:¥3.71 10+:¥2.85 100+:¥1.8399 1000+:¥1.71 2500+:¥1.57 10000+:¥1.55 25000+:¥1.49 50000+:¥1.47 100000+:¥1.44 |
 Mouser 贸泽电子 | UC2842BD1R2G | ON Semiconductor | 开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max | 1:¥4.8364 10:¥4.0228 100:¥2.4408 1,000:¥1.8871 2,500:¥1.6159 10,000:¥1.5933
|
 Mouser 贸泽电子 | UC2842BD1R2G | ON Semiconductor | PMIC - AC-DC 转换器,离线开关 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.381+:¥3.71 10+:¥2.85 100+:¥1.8399 1000+:¥1.71 2500+:¥1.57 10000+:¥1.55 25000+:¥1.49 50000+:¥1.47 100000+:¥1.44 |
 Rochester | UC2842BD1 | ON Semiconductor | PMIC - AC-DC 转换器,离线开关 - 集成电路 (IC) | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.381+:¥5.62 10+:¥4.32 100+:¥3.45 500+:¥3.14 1000+:¥2.97 2500+:¥2.73 10000+:¥2.66 25000+:¥2.58 50000+:¥2.51991+:¥3.58 25+:¥3.26 100+:¥2.8599100+:¥3.51 500+:¥2.44 1000+:¥2.421+:¥3.0299 50+:¥2.95276+:¥1.531+:¥5.57 101+:¥3.34 801+:¥2.391+:¥1.63 25+:¥1.61 50+:¥1.6 100+:¥1.58 300+:¥1.57 500+:¥1.57 1000+:¥1.55 5000+:¥1.54 |
 Rochester | UC2842BD1G | ON Semiconductor | PMIC - AC-DC 转换器,离线开关 - 集成电路 (IC) 半导体 开关控制器 ANA SMPS PWM CONTR | 2058+:¥1.581+:¥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+:¥3.63 99+:¥2.1799 785+:¥1.551+:¥1.38 25+:¥1.37 50+:¥1.36 100+:¥1.34 300+:¥1.34 500+:¥1.3301 1000+:¥1.32 5000+:¥1.31 |
 Rochester | UC2842BD1R2 | ON Semiconductor | PMIC - AC-DC 转换器,离线开关 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.381+:¥3.71 10+:¥2.85 100+:¥1.8399 1000+:¥1.71 2500+:¥1.57 10000+:¥1.55 25000+:¥1.49 50000+:¥1.47 100000+:¥1.441+:¥1.22276+:¥1.532500+:¥1.3499 5000+:¥1.31 12500+:¥1.29 25000+:¥1.26 62500+:¥1.25 125000+:¥1.241+:¥3.25 25+:¥3.22 50+:¥3.19 100+:¥3.1601 300+:¥3.15 500+:¥3.13 1000+:¥3.1 5000+:¥3.07 |
 Rochester | UC2842BD1R2G | ON Semiconductor | PMIC - AC-DC 转换器,离线开关 - 集成电路 (IC) 半导体 开关控制器 52kHz 1A Current PWM w/96% Duty Cycle Max | 2500+:¥1.6701 5000+:¥1.56 12500+:¥1.5001 25000+:¥1.44 62500+:¥1.42 125000+:¥1.381+:¥3.71 10+:¥2.85 100+:¥1.8399 1000+:¥1.71 2500+:¥1.57 10000+:¥1.55 25000+:¥1.49 50000+:¥1.47 100000+:¥1.441+:¥1.22276+:¥1.532500+:¥1.3499 5000+:¥1.31 12500+:¥1.29 25000+:¥1.26 62500+:¥1.25 125000+:¥1.241+:¥3.25 25+:¥3.22 50+:¥3.19 100+:¥3.1601 300+:¥3.15 500+:¥3.13 1000+:¥3.1 5000+:¥3.07 |
 Rochester Electronics | UC2842BD1 | ON Semiconductor | N/A | 500 : $0.26 1,000 : $0.25
|
 Rochester Electronics | UC2842BD1G | ON Semiconductor | N/A | 500 : $0.22 1,000 : $0.21
|
 Rochester Electronics | UC2842BD1R2G | ON Semiconductor | M: UC2842BD1R2G | 500 : $0.53 1,000 : $0.5
|
 Verical | UC2842BD1013TR | STMicroelectronics | Current Mode PWM Controller 1A 8-Pin SO N T/R | $0.2152
|
 Verical | UC2842BD1013TR | STMicroelectronics | Current Mode PWM Controller 1A 8-Pin SO N T/R | $0.2145
|
 Verical | UC2842BD1G | ON Semiconductor | Current Mode PWM Controller 1A 8-Pin SOIC N Rail | $0.1852
|
 Wuhan P&S | UC2842BD1R2G | ON Semiconductor | Current Mode PWM Control Circuit | 1 : $0.44 100 : $0.33 1,000 : $0.27
|
 立创商城 | UC2842BD1 | ST(意法半导体) | DC-DC芯片 | 1+:¥2.766 200+:¥1.0704 500+:¥1.0328 1000+:¥1.0142
|
 立创商城 | UC2842BD1013TR | ST(意法半导体) | DC-DC芯片 | 1+:¥3.24 10+:¥2.44 30+:¥2.29 100+:¥2.14 500+:¥2.07 1000+:¥2.04
|
 立创商城 | UC2842BD1G | ON(安森美) | 预售新品 | 1+:¥4.22 200+:¥1.64 500+:¥1.58 1000+:¥1.55
|
 立创商城 | UC2842BD1R2G | ON(安森美) | 开关电源芯片 | 1+:¥1.1961 10+:¥0.8676 30+:¥0.8073 100+:¥0.7469 500+:¥0.7201 1000+:¥0.7069
|