Low

LT1964IDD#PBF - 

LDO Voltage Regulator, Adjustable, -20V to -1.9V in, 340mV drop, -1.22V to -20V/200mA out, DFN-8

LINEAR TECHNOLOGY LT1964IDD#PBF

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Manufacturer Part No:
LT1964IDD#PBF
Newark Part No.:
02P7647
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LT1964IDD#PBF is a micro-power low noise/dropout Negative Regulator capable of supplying 200mA of output current with a dropout voltage of 340mV. Low quiescent current 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. The 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.
  • Negative shutdown logic
  • 3μA Quiescent current in shutdown

Applications

Power Management, Industrial, Sensing & Instrumentation

Product Information

:
Adjustable
:
-20V
:
-1.9V
:
-
:
-1.22V
:
-20V
:
200mA
:
340mV
:
DFN
:
8Pins
:
-40°C
:
125°C
:
Each
:
-
:
-
:
MSL 1 - Unlimited
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