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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 |
|---|---|---|---|---|---|
 UC2844D8TRPower Supply Controllers, Monitors | Texas Instruments | Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40C to 85C 8-SOIC -40 to 85 | 399 | 1+: $0.56572 10+: $0.43885 30+: $0.38400
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 UC2844DG4Power Supply Controllers, Monitors | Texas Instruments | Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40C to 85C 14-SOIC -40 to 85 | In Stock | 1000+: $0.64438 | |
UC2844DTRPower Supply Controllers, Monitors | Texas Instruments | Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40C to 85C 14-SOIC -40 to 85 | In Stock | 1+: $0.72172 10+: $0.70457 30+: $0.69257
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UC2845ADTRPower Supply Controllers, Monitors | Texas Instruments | 30V, 1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 40°C to 85°C 14-SOIC -40 to 85 | In Stock | 1+: $0.91520 301+: $0.88000 2500+: $0.58017
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UC2845D8TRPower Supply Controllers, Monitors | Texas Instruments | Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, -40C to 85C 8-SOIC -40 to 85 | 1958 | 1+: $0.71657 10+: $0.57428 30+: $0.50228
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UC2845D8TRG4Power Supply Controllers, Monitors | Texas Instruments | Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, -40C to 85C 8-SOIC -40 to 85 | In Stock | 2500+: $0.50192 5000+: $0.49004 7500+: $0.48408
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UC2845DG4Power Supply Controllers, Monitors | Texas Instruments | Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, -40C to 85C 14-SOIC -40 to 85 | In Stock | 550+: $0.62662 | |
UC2845DTRG4Power Supply Controllers, Monitors | Texas Instruments | Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, -40C to 85C 14-SOIC -40 to 85 | In Stock | 2500+: $0.50192 5000+: $0.49004 7500+: $0.48408
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 UC3543DWG4Power Supply Controllers, Monitors | Texas Instruments | IC 2.5V PWR SUPPLY MON 16-SOIC | In Stock | 80+: $4.35501 | |
UC3842ADG4Power 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 14-SOIC 0 to 70 | In Stock | 700+: $0.47767 | |
UC3842ADTRPower 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 14-SOIC 0 to 70 | 121 | 1+: $1.03543 10+: $0.82800 30+: $0.72343 | |
UC3843ADG4Power Supply Controllers, Monitors | Texas Instruments | 500kHz PWM Controller, 1A Output, 100% Duty Cycle, 0-70°C, SOIC | 422 | 1+: $1.24960 10+: $0.91344 50+: $0.77669
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UC3843ADTRPower Supply Controllers, Monitors | Texas Instruments | Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC T/R | 2489 | 1+: $0.84480 10+: $0.60544 25+: $0.54630
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 UC3843ANG4Power 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-PDIP 0 to 70 | In Stock | 650+: $0.53409 | |
UC3843D8G4Power 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-SOIC 0 to 70 | In Stock | 600+: $0.57948 | |
UC3843D8TRG4Power 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-SOIC 0 to 70 | In Stock | 2500+: $0.45968 5000+: $0.44862 7500+: $0.44308
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UC3843DG4Power Supply Controllers, Monitors | Texas Instruments | Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0C to 70C 14-SOIC 0 to 70 | In Stock | 600+: $0.57948 | |
 UCC2802PWPower Supply Controllers, Monitors | Texas Instruments | 12V, 1A low power BICMOS 1MHz current mode PWM with 12.5V/8.3V UVLO and 100% duty cycle, -40C to 85C 8-TSSOP -40 to 85 | In Stock | 133+: $1.98880 600+: $1.43006 | |
 UCC2803DG4Power Supply Controllers, Monitors | Texas Instruments | 12V, 1A low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO and 100% duty cycle, -40C to 85C 8-SOIC -40 to 85 | In Stock | 300+: $1.27325 | |
UCC2803DTRG4Power Supply Controllers, Monitors | Texas Instruments | 12V, 1A low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO and 100% duty cycle, -40C to 85C 8-SOIC -40 to 85 | In Stock | 2500+: $0.87923 5000+: $0.86040 7500+: $0.85099 | |
UCC2803PWTRPower Supply Controllers, Monitors | Texas Instruments | 12V, 1A low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO and 100% duty cycle, -40C to 85C 8-TSSOP -40 to 85 | In Stock | 1+: $2.23520 2000+: $1.34434 4000+: $1.31617
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UCC2804D/81221G4Power Supply Controllers, Monitors | Texas Instruments | IC 1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8, Switching Regulator or Controller | In Stock | 150+: $2.41930 | |
UCC2804DG4Power Supply Controllers, Monitors | Texas Instruments | IC REG CTRLR BST FLYBK PWM 8SOIC | In Stock | 300+: $1.15060 | |
UCC2804DR81221G4Power Supply Controllers, Monitors | Texas Instruments | 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8 | In Stock | 2500+: $2.15318 | |
UCC2804PWTRPower Supply Controllers, Monitors | Texas Instruments | 12V, 1A low power BICMOS 1MHz current mode PWM with 12.5V/8.3V UVLO and 50% duty cycle, -40C to 85C 8-TSSOP -40 to 85 | In Stock | 166+: $1.59280 2000+: $1.34434 4000+: $1.31617
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