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DC DC Switching Controllers
(182 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 |
|---|---|---|---|---|---|
 TSM108IDDC DC Switching Controllers | STMicroelectronics | Step down controller with constant voltage/current | 855 | - | |
 UC2844ANDC DC Switching Controllers | STMicroelectronics | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, MINI, DIP-8 | In Stock | - | |
UC3842BNDC DC Switching Controllers | STMicroelectronics | PWM Controller IC, 1A, 500kHz, 8-Pin DIP, Through Hole | 3644 | 1+: $0.26470 10+: $0.24590 30+: $0.21900
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 E-L6910ATRDC DC Switching Controllers | STMicroelectronics | IC REG CTRLR BUCK 16HTSSOP | In Stock | - | |
 E-L6911CDC DC Switching Controllers | STMicroelectronics | IC REG CTRLR BUCK 20SOIC | In Stock | - | |
L6911ETRDC DC Switching Controllers | STMicroelectronics | 1.3A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO20, SO-20 | In Stock | - | |
 E-UC2842BD1013TRDC DC Switching Controllers | STMicroelectronics | Current Mode PWM | In Stock | - | |
E-UC2842BNDC DC Switching Controllers | STMicroelectronics | Current Mode PWM | In Stock | - | |
E-UC2843BD1013TRDC DC Switching Controllers | STMicroelectronics | Current Mode PWM | In Stock | - | |
E-UC2844BD1DC DC Switching Controllers | STMicroelectronics | Current Mode PWM | In Stock | - | |
E-UC2844BD1013TRDC DC Switching Controllers | STMicroelectronics | Current Mode PWM | In Stock | - | |
E-UC2844BNDC DC Switching Controllers | STMicroelectronics | Current Mode PWM | In Stock | - | |
E-UC3842BD1013TRDC DC Switching Controllers | STMicroelectronics | Current Mode PWM | In Stock | - | |
E-UC3843BD1DC DC Switching Controllers | STMicroelectronics | Current Mode PWM | In Stock | - | |
E-UC3843BNDC DC Switching Controllers | STMicroelectronics | DC/DC Controller PWM, 250kHz, 1A, 13.5V, PDIP | In Stock | - | |
E-UC3844BD1DC DC Switching Controllers | STMicroelectronics | Current Mode PWM | In Stock | - | |
E-UC3844BNDC DC Switching Controllers | STMicroelectronics | Current Mode PWM | In Stock | - | |
E-UC3845BD1DC DC Switching Controllers | STMicroelectronics | Current Mode PWM | In Stock | - | |
E-UC3845BNDC DC Switching Controllers | STMicroelectronics | Current Mode PWM | In Stock | - | |
 L5994DC DC Switching Controllers | STMicroelectronics | IC REG CTRLR BUCK 32-TQFP | In Stock | - | |
 L6710DC DC Switching Controllers | STMicroelectronics | IC REG CTRLR BUCK 44TQFP | In Stock | - | |
 L6711DC DC Switching Controllers | STMicroelectronics | IC REG CTRLR BUCK 48-TQFP | In Stock | - | |
 L6711TRDC DC Switching Controllers | STMicroelectronics | 2A SWITCHING CONTROLLER, 178kHz SWITCHING FREQ-MAX, PQFP48, 7 X 7 MM, 1 MM HEIGHT, TQFP-48 | In Stock | - | |
 L6712AQTRDC DC Switching Controllers | STMicroelectronics | 2A SWITCHING CONTROLLER, QCC36, 6 X 6 MM, 1 MM HEIGHT, VFQFPN-36 | 1962 | - | |
L6712QDC DC Switching Controllers | STMicroelectronics | 2A SWITCHING CONTROLLER, QCC36, 6 X 6 MM, 1 MM HEIGHT, VFQFPN-36 | In Stock | - |
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