Low

LTC1983ES6-3#PBF - 

DC/DC Fixed Charge Pump Voltage Converter, 2.3 V to 5.5 V in, -3 V/100 mA out, SOT-23-6

LINEAR TECHNOLOGY LTC1983ES6-3#PBF

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LTC1983ES6-3#PBF
Order Code:
2295020
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
5.5V
:
-3V
:
100mA
:
-
:
85°C
:
6Pins
:
-
:
Fixed
:
2.3V
:
-
:
Inverting
:
-
:
SOT-23
:
Each
:
MSL 1 - Unlimited
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Product Overview

The LTC1983ES6-3#PBF is a 3V 100mA regulated Charge-pump Inverter produces negative regulated outputs. The parts require only three tiny external capacitors and can provide up to 100mA of output current. The device can operate in open loop mode (creating a -VIN supply) or regulated output mode depending on the input supply voltage and the output current. The LTC1983-3 has many useful features for portable applications including very low quiescent current (25µA typical) and a zero current shutdown mode programmed through the SHDN pin. The LTC1983-3 is over-temperature and short-circuit protected. The LTC1983 must be out of shutdown for a minimum duration of 200µs to allow enough time to sense the output and keep it in regulation.
  • Fixed output voltages -3V or low noise VIN to -VIN inverted output
  • ±4% Output voltage accuracy
  • Low quiescent current (25µA)
  • 100mA Output current capability
  • Internal 900kHz oscillator
  • Zero current shutdown
  • Short-circuit and over-temperature protection

Applications

Power Management, Portable Devices, Signal Processing

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