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Power Supply Controllers, Monitors
(2294 results)A semiconductor device that is designed to monitor and/or control voltage rails within a circuit.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 UC2543DWG4Power Supply Controllers, Monitors | Texas Instruments | IC 2.5V PWR SUPPLY MON 16-SOIC | In Stock | 120+: $3.53797 | |
 UC2544DWPower Supply Controllers, Monitors | Texas Instruments | Power-supply supervisory circuit 18-SOIC -40 to 85 | In Stock | 39+: $6.78480 | |
 UC2544NPower Supply Controllers, Monitors | Texas Instruments | Power Management IC, 40V, 2.5V Threshold, PDIP | In Stock | 73+: $3.61680 | |
 UC2842ADTRG4Power Supply Controllers, Monitors | Texas Instruments | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, GREEN, PLASTIC, SOIC-14 | In Stock | 2500+: $0.52603 5000+: $0.51367 7500+: $0.50749
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UC2842ADWTRPower Supply Controllers, Monitors | Texas Instruments | 30-V, 1-A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 40C to 85C 16-SOIC -40 to 85 | 2183 | 1+: $1.32000 10+: $0.96448 25+: $0.87542
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 UC3842AD8TRPower Supply Controllers, Monitors | Texas Instruments | 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0°C to 70°C 8-SOIC 0 to 70 | 1575 | 1+: $0.78000 10+: $0.62057 30+: $0.54172
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UC3842AD8TRG4Power Supply Controllers, Monitors | Texas Instruments | 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0°C to 70°C 8-SOIC 0 to 70 | 2750 | 2500+: $0.39916 5000+: $0.38931 7500+: $0.38438
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UC3842D8TRPower Supply Controllers, Monitors | Texas Instruments | Single ended 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0C to 70C 8-SOIC 0 to 70 | 67 | 1+: $1.05600 10+: $0.76120 25+: $0.68886
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UC3842DTRPower Supply Controllers, Monitors | Texas Instruments | Single ended 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0C to 70C 14-SOIC 0 to 70 | 1098 | 1+: $1.05600 10+: $0.76120 25+: $0.68886
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UC3843AD8G4Power Supply Controllers, Monitors | Texas Instruments | 30-V, 1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle 0°C to 70°C 8-SOIC 0 to 70 | In Stock | 1500+: $0.50794 | |
UC3843AD8TRPower Supply Controllers, Monitors | Texas Instruments | 30-V, 1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle 0°C to 70°C 8-SOIC 0 to 70 | 7037 | 1+: $0.82720 10+: $0.59664 25+: $0.53786
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UC3843AD8TRG4Power Supply Controllers, Monitors | Texas Instruments | 30-V, 1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle 0°C to 70°C 8-SOIC 0 to 70 | In Stock | 2500+: $0.38097 5000+: $0.37149 7500+: $0.36674
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 UC3843NG4Power Supply Controllers, Monitors | Texas Instruments | Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0C to 70C 8-PDIP 0 to 70 | In Stock | 550+: $0.64948 | |
UC3844AD8G4Power Supply Controllers, Monitors | Texas Instruments | 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0°C to 70°C 8-SOIC 0 to 70 | In Stock | 750+: $0.47598 | |
UC3844AD8TRPower Supply Controllers, Monitors | Texas Instruments | 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0°C to 70°C 8-SOIC 0 to 70 | 317 | 1+: $1.21715 10+: $0.99772 30+: $0.87772
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UC3844AD8TRG4Power Supply Controllers, Monitors | Texas Instruments | Current Mode PWM Controller 8-SOIC 0 to 70 | In Stock | 2500+: $0.44275 5000+: $0.43203 7500+: $0.42666
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UC3844ADTRPower Supply Controllers, Monitors | Texas Instruments | 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0°C to 70°C 14-SOIC 0 to 70 | 61 | 1+: $0.62915 10+: $0.61543 30+: $0.60685 | |
UC3844ADTRG4Power Supply Controllers, Monitors | Texas Instruments | 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0°C to 70°C 14-SOIC 0 to 70 | In Stock | 2500+: $0.38097 5000+: $0.37149 7500+: $0.36674
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UC3844ANG4Power Supply Controllers, Monitors | Texas Instruments | 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0°C to 70°C 8-PDIP 0 to 70 | In Stock | 650+: $0.53409 | |
UC3844D8TRPower Supply Controllers, Monitors | Texas Instruments | Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0C to 70C 8-SOIC 0 to 70 | 121 | 1+: $1.16057 10+: $0.95143 30+: $0.83657 | |
UC3844D8TRG4Power Supply Controllers, Monitors | Texas Instruments | Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0C to 70C 8-SOIC 0 to 70 | In Stock | 2500+: $0.45968 5000+: $0.44862 7500+: $0.44308
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 UC3849DWTRPower Supply Controllers, Monitors | Texas Instruments | 0.3A SWITCHING CONTROLLER, 550kHz SWITCHING FREQ-MAX, PDSO24, GREEN, PLASTIC, SOIC-24 | In Stock | 2000+: $4.38997 | |
 UCC2583DTRPower Supply Controllers, Monitors | Texas Instruments | Switch mode Secondary side Post Regulator with -40°C to 85°C 14-SOIC -40 to 85 | In Stock | 58+: $4.56720 2500+: $3.72217 | |
 UCC2583QPower Supply Controllers, Monitors | Texas Instruments | 1.8A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PQCC20 | In Stock | 89+: $2.97440 92+: $3.73570 | |
UCC2583QTRPower Supply Controllers, Monitors | Texas Instruments | Switch mode Secondary side Post Regulator with -40°C to 85°C 20-PLCC -40 to 85 | In Stock | 51+: $5.14800 1000+: $3.36640 2000+: $3.28064 |
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