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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 |
|---|---|---|---|---|---|
 TL3843BPDC 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-PDIP 0 to 70 | 4 | 1+: $0.62915 10+: $0.51085 50+: $0.41143 | |
 TL3843DDC DC Switching Controllers | Texas Instruments | Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0-70C 14-SOIC 0 to 70 | 842 | 1+: $0.97680 10+: $0.70576 50+: $0.59646
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 TL3843D-8DC DC Switching Controllers | Texas Instruments | Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0-70C 8-SOIC 0 to 70 | In Stock | 1+: $0.88000 10+: $0.63360 | |
TL3844BDDC DC Switching Controllers | Texas Instruments | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14 | In Stock | 279+: $0.95040 700+: $0.47388 | |
TL3844BD-8DC DC Switching Controllers | Texas Instruments | 30V, 0.2A high Performance 500KHz current mode PWM with 16V/10V UVLO, 50% duty cycle, 0C to 70C 8-SOIC 0 to 70 | In Stock | 272+: $0.96800 | |
TL3844BDG4DC DC Switching Controllers | Texas Instruments | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14 | In Stock | 700+: $0.47388 | |
TL3844BDRDC DC Switching Controllers | Texas Instruments | 30V, 0.2A high Performance 500KHz current mode PWM with 16V/10V UVLO, 50% duty cycle, 0C to 70C 14-SOIC 0 to 70 | In Stock | 1+: $0.51920 540+: $0.49280 2500+: $0.32869
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TL3844BDR-8DC DC Switching Controllers | Texas Instruments | 30V, 0.2A high Performance 500KHz current mode PWM with 16V/10V UVLO, 50% duty cycle, 0C to 70C 8-SOIC 0 to 70 | 841 | 1+: $0.45760 10+: $0.32296 25+: $0.28829
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TL3844BPDC DC Switching Controllers | Texas Instruments | 30V, 0.2A high Performance 500KHz current mode PWM with 16V/10V UVLO, 50% duty cycle, 0C to 70C 8-PDIP 0 to 70 | 1949 | 1+: $0.80080 10+: $0.57112 50+: $0.48066
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TL3844DDC 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 | 848 | 1+: $0.97680 10+: $0.70576 50+: $0.59646
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TL3845BDG4-8DC DC Switching Controllers | Texas Instruments | High-Performance Current-Mode PWM Controller 8-SOIC 0 to 70 | In Stock | 750+: $0.47220 | |
TL3845BDRDC 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 | 2632 | 1+: $0.51920 10+: $0.36608 25+: $0.32806
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TL3845BPDC DC Switching Controllers | Texas Instruments | Switching Controllers Current Mode PWM Controller | 6 | 1+: $1.29085 10+: $1.07657 30+: $0.95828 | |
 TL5001CDRG4DC DC Switching Controllers | Texas Instruments | PWM Controller with Wide Input Range 8-SOIC -25 to 85 | In Stock | 2500+: $0.71806 5000+: $0.70212 7500+: $0.69414
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TL5001IDRDC DC Switching Controllers | Texas Instruments | PWM Controller with Wide Input Range 8-SOIC -40 to 85 | In Stock | 1+: $2.05920 2500+: $1.34294 5000+: $1.31634 | |
TL5001IDRG4DC DC Switching Controllers | Texas Instruments | PWM Controller with Wide Input Range 8-SOIC -40 to 85 | In Stock | 2500+: $0.71806 5000+: $0.70212 7500+: $0.69414
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 TL5001IPDC DC Switching Controllers | Texas Instruments | PWM Controller with Wide Input Range 8-PDIP -40 to 85 | 291 | 1+: $2.88640 10+: $2.16480 50+: $1.87634
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TL5001IPG4DC DC Switching Controllers | Texas Instruments | IC REG CTRLR BUCK/BST/FLYBK 8DIP | In Stock | 400+: $0.88084 | |
TL5001QDRDC DC Switching Controllers | Texas Instruments | PWM Controller with Wide Input Range 8-SOIC -40 to 125 | In Stock | 2500+: $1.53998 5000+: $1.51025 | |
TL5002IDDC DC Switching Controllers | Texas Instruments | Voltage Tracking Termination Regulator 8-SOIC -40 to 85 | In Stock | 145+: $1.81280 525+: $1.59416 | |
TL5002IDG4DC DC Switching Controllers | Texas Instruments | Voltage Tracking Termination Regulator 8-SOIC -40 to 85 | In Stock | 300+: $1.28597 | |
TL5002IDRDC DC Switching Controllers | Texas Instruments | Voltage Tracking Termination Regulator 8-SOIC -40 to 85 | In Stock | 176+: $1.49600 2500+: $1.25782 5000+: $1.23261 | |
 TPS51125RGETDC DC Switching Controllers | Texas Instruments | 4.5-V to 28-V, dual-channel synchronous buck controller with 100-mA LDOs and Out-of-Audio™ 24-VQFN -40 to 85 | 33 | 1+: $3.97028 10+: $3.87085 30+: $3.80400 | |
 TPS40042DRCTDC DC Switching Controllers | Texas Instruments | Low Pin Count, Low Vin, Synchronous Buck DCDC Controller with Tracking 10-VSON -40 to 85 | 550 | 1+: $2.28800 10+: $1.70632 25+: $1.55971
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TPS40200QDRQ1DC DC Switching Controllers | Texas Instruments | Automotive 4.5-52V Buck Controller, 300mA, 46V Out, 8-SOIC | 75 | 1+: $1.71600 10+: $1.67657 30+: $1.64915 |
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