DC DC Switching Controllers
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 Number | Manufacturer | Description | Quantity | Price | Option |
|---|---|---|---|---|---|
TL494CNSRG4
|
Texas Instruments | IC REG CTRLR MULT TOPOLOGY 16SO | 0 | $0.23 | |
TL494IDRG4
|
Texas Instruments | IC REG CTRLR MULT TOP 16SOIC | 0 | $0.22 | |
TL3844DG4-8
|
Texas Instruments | IC REG CTRLR BST FLYBK PWM 8SOIC | 0 | $0.38 | |
|
TL3844D-8
|
Texas Instruments | IC REG CTRLR BST FLYBK PWM 8SOIC | 0 | $0.38 | |
TL2844DRG4
|
Texas Instruments | IC REG CTRLR BST FLYBK CM 14SOIC | 0 | $0.37 | |
|
TL2845DRG4
|
Texas Instruments | IC REG CTRLR MULT TOP 14SOIC | 0 | $0.37 | |
S-8520B32MC-ARRT2G
|
ABLIC U.S.A. Inc. | IC REG CTRLR BUCK SOT23-5 | 0 | $0.40 | |
|
S-8520B31MC-ARQT2G
|
ABLIC U.S.A. Inc. | IC REG CTRLR BUCK SOT23-5 | 0 | $0.40 | |
|
S-8520B30MC-ARPT2G
|
ABLIC U.S.A. Inc. | IC REG CTRLR BUCK SOT23-5 | 0 | $0.40 | |
|
S-8520B29MC-AROT2G
|
ABLIC U.S.A. Inc. | IC REG CTRLR BUCK SOT23-5 | 0 | $0.40 |