Datasheet Details
- Part number
- LTC1928-5
- Manufacturer
- Linear Technology
- File Size
- 157.76 KB
- Datasheet
- LTC1928-5_LinearTechnology.pdf
- Description
- Doubler Charge Pump
LTC1928-5 Description
LTC1928-5 Doubler Charge Pump with Low Noise Linear Regulator in ThinSOT .
LTC1928-5 Features
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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
LTC1928-5 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
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