LTC1928-5 Doubler Charge Pump

Linear Technology

Description

LTC1928-5 Doubler Charge Pump with Low Noise Linear Regulator in ThinSOT .

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Datasheet Specifications

Part number: LTC1928-5
Manufacturer: Linear Technology
File Size: 157.76 KB
Datasheet: LTC1928-5_LinearTechnology.pdf
Description: Doubler Charge Pump

Features

* s s s s s s s s s s s DESCRIPTIO U APPLICATIO S s s s s s s s s Low Output Noise: 90µVRMS (100kHz BW) Fixed Output Voltage: 5V Input Voltage Range: 2.7V to 4.4V No Inductors Required Uses Small Ceramic Capacitors Output Current Up to 30mA 550kHz Switching Frequency Low Operating Current: 190µA Lo

Applications

* An internal charge pump converts a 2.7V to 4.4V input to a boosted output, while the internal LDO regulator converts the boosted voltage to a low noise regulated output. The regulator is capable of supplying up to 30mA of output current. Shutdown reduces the supply current to < 8µA, removes the loa

LTC1928-5 Distributors

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LTC1928-5 Doubler Charge Pump Linear Technology

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