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LINEAR TECHNOLOGY  LT1085IT#PBF  LDO Voltage Regulator, Adjustable, 2.6V to 30V in, 1.3V drop, 1.25V to 28.5V/3A out, TO-220-3

LINEAR TECHNOLOGY LT1085IT#PBF
Manufacturer Part No:
LT1085IT#PBF
Order Code:
2115899
Technical Datasheet:
See all Technical Docs

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

Product Overview

The LT1085IT#PBF is a low-dropout Positive Adjustable Regulator designed to provide 7.5/5/3A with higher efficiency than currently available devices. All internal circuitry is designed to operate down to 1V input-to-output differential and the dropout voltage is fully specified as a function of load current. Dropout is guaranteed at a maximum of 1.5V at maximum output current, decreasing at lower load currents. On-chip trimming adjusts the reference voltage to 1%. Current limit is also trimmed, minimizing the stress on both the regulator and power source circuitry under overload conditions. This device is pin compatible with older 3-terminal regulators. A 10µF output capacitor is required on this device. However, this is included in most regulator designs. Unlike PNP regulator, where up to 10% of the output current is wasted as quiescent current.
  • Guaranteed dropout voltage at multiple current levels
  • Operates down to 1V dropout
  • 0.015% Line regulation
  • 0.1% Load regulation
  • 100% Thermal limit functional test

Product Information

Output Type:
Adjustable
Input Voltage Min:
2.6V
Input Voltage Max:
30V
Fixed Output Voltage Nom.:
-
Adjustable Output Voltage Min:
1.25V
Adjustable Output Voltage Max:
28.5V
Output Current:
3A
Dropout Voltage Vdo:
1.3V
LDO Regulator Case Style:
TO-220
No. of Pins:
3Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
-
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Power Management
  • Consumer Electronics
  • Industrial

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.001

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