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DC DC Switching Controllers
(3235 results)PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 TL3843BDR-8DC DC Switching Controllers | Texas Instruments | 30V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 100% duty cycle, 0C to 70C 8-SOIC 0 to 70 | 968 | 1+: $0.44000 10+: $0.30800 25+: $0.27526
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TL3844D-8DC DC Switching Controllers | Texas Instruments | Economy single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0-70C 8-SOIC 0 to 70 | 1120 | 1+: $0.97680 10+: $0.70576 75+: $0.57599
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 TL3844DRDC DC Switching Controllers | Texas Instruments | Economy single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0-70C 14-SOIC 0 to 70 | In Stock | 1+: $0.74800 351+: $0.75680 2500+: $0.49951
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 TL3844PG4DC DC Switching Controllers | Texas Instruments | IC REG CTRLR BST FLYBK PWM 8-DIP | In Stock | 700+: $0.49667 | |
TL3845BDDC DC Switching Controllers | Texas Instruments | 30-V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 50% duty cycle, 0C to 70C 14-SOIC 0 to 70 | 723 | 1+: $1.02960 10+: $0.74272 50+: $0.62902
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TL3845BD-8DC DC Switching Controllers | Texas Instruments | 30-V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 50% duty cycle, 0C to 70C 8-SOIC 0 to 70 | 163 | 1+: $0.93280 10+: $0.67496 75+: $0.55018
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TL3845BDR-8DC DC Switching Controllers | Texas Instruments | 30-V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 50% duty cycle, 0C to 70C 8-SOIC 0 to 70 | 2095 | 5+: $0.33047 50+: $0.26144 150+: $0.23185
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TL3845DDC DC Switching Controllers | Texas Instruments | Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 0-70C 14-SOIC 0 to 70 | 555 | 1+: $1.18800 10+: $0.86592 50+: $0.73586
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TL3845D-8DC DC Switching Controllers | Texas Instruments | Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 0-70C 8-SOIC 0 to 70 | 581 | 1+: $0.88000 10+: $0.63360 75+: $0.51568
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TL3845PG4DC DC Switching Controllers | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP | In Stock | 700+: $0.49667 | |
 TL494CNG4DC DC Switching Controllers | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 16DIP | In Stock | 1925+: $0.16873 | |
 TL5001CDDC DC Switching Controllers | Texas Instruments | DC/DC Controller, 3A, 50V, 40V In, 500kHz, SEPIC/Flyback, SOIC | 24579 | 1+: $2.54320 10+: $1.91312 75+: $1.61205
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TL5001CDG4DC DC Switching Controllers | Texas Instruments | DC/DC Controller, 40V In, 50V Out, 3A, 500kHz, 8-SOIC | In Stock | 375+: $0.91837 | |
TL594CNG4DC DC Switching Controllers | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 16DIP | In Stock | 875+: $0.37788 | |
 TL594CNSRDC DC Switching Controllers | Texas Instruments | 40V, 0.2A 300KHz PWM controller with UVLO 16-SO 0 to 70 | 281 | 1+: $0.90343 10+: $0.71828 30+: $0.62743
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 TL594CPWDC DC Switching Controllers | Texas Instruments | 40V, 0.2A 300KHz PWM controller with UVLO 16-TSSOP 0 to 70 | 492 | 1+: $0.80080 10+: $0.57112 90+: $0.45653
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TL594CPWRG4DC DC Switching Controllers | Texas Instruments | 40V, 0.2A 300KHz PWM controller with UVLO 16-TSSOP 0 to 70 | In Stock | 2000+: $0.31703 4000+: $0.30841 6000+: $0.30410
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 TL594IDRDC DC Switching Controllers | Texas Instruments | 40V, 0.2A 300KHz PWM controller with UVLO 16-SOIC -40 to 85 | 5157 | 10+: $0.73200 30+: $0.65143 100+: $0.57257
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TL594ING4DC DC Switching Controllers | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 16DIP | In Stock | 875+: $0.37788 | |
TL594INSRG4DC DC Switching Controllers | Texas Instruments | 40V, 0.2A 300KHz PWM controller with UVLO 16-SO -40 to 85 | In Stock | 2000+: $0.37832 4000+: $0.36836 6000+: $0.36337
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TL594IPWDC DC Switching Controllers | Texas Instruments | 0.25A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, TSSOP-16 | In Stock | 720+: $0.47318 | |
TL594IPWE4DC DC Switching Controllers | Texas Instruments | 0.25A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, TSSOP-16 | In Stock | 720+: $0.47318 | |
TL594IPWG4DC DC Switching Controllers | Texas Instruments | 0.25A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, TSSOP-16 | In Stock | 720+: $0.47318 | |
TL594IPWRG4DC DC Switching Controllers | Texas Instruments | 40V, 0.2A 300KHz PWM controller with UVLO 16-TSSOP -40 to 85 | In Stock | 2000+: $0.31703 4000+: $0.30841 6000+: $0.30410
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TL598CDRDC DC Switching Controllers | Texas Instruments | Pulse-width-modulation (Pwm) control circuit 16-SOIC 0 to 70 | In Stock | 1000+: $1.30896 |
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