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LINEAR TECHNOLOGY  LT1965EDD#PBF  LDO Voltage Regulator, Adjustable, 1.8V to 20V in, 310mV drop, 1.2V to 19.5V/1.1A out, DFN-8

LINEAR TECHNOLOGY LT1965EDD#PBF
Manufacturer Part No:
LT1965EDD#PBF
Order Code:
1663531
Technical Datasheet:
See all Technical Docs

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

Product Overview

The LT1965EDD#PBF is a low noise micropower low dropout Linear Regulator that supply 1.1A of output current with a 310mV typical dropout voltage. Operating quiescent current is 500µA for the adjustable version, reducing to <1µA in shutdown. Quiescent current is well controlled, it does not rise in dropout as with many other regulators. The LT1965 regulator has very low output noise which makes them ideal for sensitive RF and DSP supply applications. Output voltage ranges from 1.20 to 19.5V. The LT1965 regulator is stable with output capacitors as low as 10µF. Internal protection circuitry includes reverse-battery protection, current limiting with fold back, thermal limiting and reverse-current protection. The LT1965 series are available in fixed output voltages of 1.5, 1.8, 2.5, 3.3V and as an adjustable device with a 1.20V reference voltage.
  • Low noise (40µVRMS, 10Hz to 100kHz)
  • 500µA Quiescent current (adjustable version)
  • No protection diodes needed
  • Controlled quiescent current in dropout
  • Adjustable output from 1.2 to 19.5V
  • Fixed output voltages (1.5, 1.8, 2.5, 3.3V)
  • <1µA Quiescent current in shutdown
  • Stable with 10µF output capacitor
  • Stable with ceramic or tantalum capacitors
  • Reverse-battery protection
  • No reverse current
  • Current limit with fold back protection
  • Thermal limiting

Product Information

Output Type:
Adjustable
Input Voltage Min:
1.8V
Input Voltage Max:
20V
Fixed Output Voltage Nom.:
-
Adjustable Output Voltage Min:
1.2V
Adjustable Output Voltage Max:
19.5V
Output Current:
1.1A
Dropout Voltage Vdo:
310mV
LDO Regulator Case Style:
DFN
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Power Management
  • Sensing & Instrumentation

Legislation and Environmental

Country of Origin:
Malaysia

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.0001

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