Low

LINEAR TECHNOLOGY  LT1085CT-12#PBF  Fixed LDO Voltage Regulator, 2.6V to 25V, 1.3V Dropout, 12Vout, 3Aout, TO-220-3

LINEAR TECHNOLOGY LT1085CT-12#PBF

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

Product Overview

The LT1085CT-12#PBF is a low dropout positive Fixed Regulator designed to provide 3, 5 and 7.5A 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 output voltage to 1%. Current limit is also trimmed, minimizing the stress on both the regulator and power source circuitry under overload conditions. The LT1085 series devices are pin compatible with older three-terminal regulators. A 10µF output capacitor is required on these new devices. However, this is usually included in most regulator designs. Unlike PNP regulators, where up to 10% of the output current is wasted as quiescent current, the LT1085 quiescent current flows into the load, increasing efficiency.
  • 3-terminal 3.3, 3.6, 5 and 12V
  • Output current of 3, 5 or 7.5A
  • Guaranteed dropout voltage at multiple current levels
  • 0.015% Line regulation
  • 0.1% Load regulation
  • 100% Thermal limit functional test

Applications

Power Management; Signal Processing

Customers Also bought

Product Information

Input Voltage Min:
2.6V
Input Voltage Max:
25V
Output Voltage Nom.:
12V
Output Current:
3A
Dropout Voltage Vdo:
1.3V
LDO Regulator Case Style:
TO-220
No. of Pins:
3Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
125°C
Packaging:
Each
MSL:
-
SVHC:
No SVHC (17-Dec-2014)

Find similar products  grouped by common attribute

Legislation and Environmental

Moisture Sensitivity Level:
-
Product Traceability
RoHS Compliant:
Y-Ex

Applications

  • Power Management;
  • Signal Processing

Similar Products

Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.

Recently Viewed

Product Recommendations