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LINEAR TECHNOLOGY  LT1764EQ#PBF  LDO Voltage Regulator, Adjustable, 2.7V to 20V in, 340mV drop, 1.21V to 20V/3A out, TO-263-5

LINEAR TECHNOLOGY LT1764EQ#PBF
Technical Data Sheet (286.81KB) EN See all Technical Docs

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Product Overview

The LT1764EQ#PBF is a low noise/dropout Regulator optimized for fast transient response. The device is capable of supplying 3A of output current with a dropout voltage of 340mV. Operating quiescent current is 1mA, dropping to <1µA in shutdown. Quiescent current is well controlled and it does not rise in dropout as it does with many other regulators. In addition to fast transient response, the LT1764 has very low output voltage noise which makes the device ideal for sensitive RF supply applications. Output voltage range is from 1.21 to 20V. The LT1764 regulator is stable with output capacitors as low as 10µF. The internal protection circuitry includes reverse battery protection, current limiting, thermal limiting and reverse current protection. The device is available in fixed output voltages of 1.5/1.8/2.5/3.3V and as an adjustable device with a 1.21V reference voltage.
  • Optimized for fast transient response
  • No protection diodes needed
  • Controlled quiescent current in dropout
  • Reverse battery protection
  • No reverse current

 

Product Information

Output Type:
Adjustable
Input Voltage Min:
2.7V
Input Voltage Max:
20V
Fixed Output Voltage Nom.:
-
Adjustable Output Voltage Min:
1.21V
Adjustable Output Voltage Max:
20V
Output Current:
3A
Dropout Voltage Vdo:
340mV
LDO Regulator Case Style:
TO-263
No. of Pins:
5Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualifications Standard:
-
Output Voltage Min:
1.21 V
Output Voltage Max:
20 V
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Power Management;
  • Industrial;
  • RF Communications;
  • Sensing & Instrumentation

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Y-Ex
Authorized Distributor

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