Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators

The LTC1438 LTC1439 are dual, synchronous step- down Switching Regulator controllers which drive external N-channel Power MOSFETs in a phase-lockable fixed frequency architecture. The Adaptive Power output stage selectively drives two N-Channel MOSFETs at frequencies up to 400kHz while reducing switching losses to maintain high efficiencies at low output currents. By Linear Technology Corporation
Part Manufacturer Description Datasheet Samples
LTC1438CG-ADJ Linear Technology LTC1438 - Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators; Package: SSOP; Pins: 28; Temperature Range: 0°C to 70°C
LTC1438IG-ADJ#TR Linear Technology LTC1438 - Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators; Package: SSOP; Pins: 28; Temperature Range: -40°C to 85°C
LTC1438IG-ADJ Linear Technology LTC1438 - Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators; Package: SSOP; Pins: 28; Temperature Range: -40°C to 85°C
LTC1438XCG#TRPBF Linear Technology LTC1438 - Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators; Package: SSOP; Pins: 28; Temperature Range: 0°C to 70°C
LTC1438IG Linear Technology LTC1438 - Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators; Package: SSOP; Pins: 28; Temperature Range: -40°C to 85°C
LTC1438XCG#TR Linear Technology LTC1438 - Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators; Package: SSOP; Pins: 28; Temperature Range: 0°C to 70°C
LTC1438CG-ADJ#TR Linear Technology LTC1438 - Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators; Package: SSOP; Pins: 28; Temperature Range: 0°C to 70°C
LTC1438IG#PBF Linear Technology LTC1438 - Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators; Package: SSOP; Pins: 28; Temperature Range: -40°C to 85°C
LTC1438CG#PBF Linear Technology LTC1438 - Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators; Package: SSOP; Pins: 28; Temperature Range: 0°C to 70°C
LTC1438IG#TRPBF Linear Technology LTC1438 - Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators; Package: SSOP; Pins: 28; Temperature Range: -40°C to 85°C
LTC1438 's PackagesLTC1438 's pdf datasheet
LTC1438CG
LTC1438CG-ADJ
LTC1438IG
LTC1438IG-ADJ
LTC1438XCG
LTC1439CG
LTC1439EG
LTC1439IG
LTC1439CGW
LTC1439IGW




LTC1438 Pinout, Pinouts
LTC1438 pinout,Pin out
This is one package pinout of LTC1438,If you need more pinouts please download LTC1438's pdf datasheet.

LTC1438 Application circuits
LTC1438 circuits
This is one application circuit of LTC1438,If you need more circuits,please download LTC1438's pdf datasheet.


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