Low

LT1964ES5-SD#PBF - 

LDO Voltage Regulator, Adjustable, -20V to -1.9V in, 340mV drop, -1.22V to -20V/200mA out, SOT-23-5

LT1964ES5-SD#PBF - LDO Voltage Regulator, Adjustable, -20V to -1.9V in, 340mV drop, -1.22V to -20V/200mA out, SOT-23-5

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Manufacturer Part No:
LT1964ES5-SD#PBF
Newark Part No.:
78T3771
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LT1964ES5-SD#PBF is a micropower low noise/dropout Negative Regulator capable of supplying 200mA of output current with a dropout voltage of 340mV. Low quiescent current (30µA operating and 3µA shutdown) makes the LT1964 an excellent choice for battery-powered applications. Quiescent current is well controlled in dropout. With the addition of an external 0.01µF bypass capacitor, output noise is reduced to 30µVRMS over a 10Hz to 100kHz bandwidth. The LT1964 is capable of operating with small capacitors and is stable with output capacitors as low as 1µF. Small ceramic capacitors can be used without the necessary addition of ESR as is common with other regulators. Internal protection circuitry includes reverse output protection, current limiting and thermal limiting. The device is available with a fixed output voltage of -5V and as an adjustable device with a -1.22V reference voltage.
  • 30µA Low quiescent current
  • -5V Fixed output voltage
  • Positive or negative shutdown logic
  • 3µA Quiescent current in shutdown
  • Stable with 1µF output capacitor
  • Stable with aluminum, tantalum or ceramic capacitors
  • Thermal limiting

Applications

Power Management

Product Information

:
Adjustable
:
-20V
:
-1.9V
:
-
:
-1.22V
:
-20V
:
200mA
:
340mV
:
SOT-23
:
5Pins
:
-40°C
:
125°C
:
Each
:
-
:
-
:
MSL 1 - Unlimited
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LINEAR TECHNOLOGY

LDO Voltage Regulator, Adjustable, -20V to -1.9V in, 340mV drop, -1.22V to -20V/200mA out, SOT-23-5

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