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STMICROELECTRONICS  LF33CV  V REG LDO +3.3V, TO-220-3

STMICROELECTRONICS LF33CV
STMICROELECTRONICS LF33CV
Technical Data Sheet (1.09MB) EN See all Technical Docs

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STMICROELECTRONICS LF33CV
STMICROELECTRONICS LF33CV

Product Overview

The LF33CV is a fixed output very low dropout (LDO) voltage regulator with inhibit function housed in 3 pin TO-220 package. The low drop voltage and low quiescent current make this device particularly suitable for battery powered systems, low noise and low power applications. The LF33CV saves board space, cost and requires a capacitor of 2.2µF for stability.
  • Fixed output voltage is 3.3V
  • Output current up to 500mA
  • Very low dropout voltage of 400mV at 500mA output current
  • Very low quiescent current of typically 50µA in OFF mode and 500µA in ON mode
  • Operating input voltage is 16V
  • Logic controlled electronic shutdown
  • Internal current and thermal limit
  • ±2% tolerance at 25°C
  • Supply voltage rejection is typically 80db
  • Operating temperature range -40°C to 125°C

Product Information

Output Type:
Fixed
Input Voltage Min:
3V
Input Voltage Max:
16V
Fixed Output Voltage Nom.:
3.3V
Adjustable Output Voltage Min:
-
Adjustable Output Voltage Max:
-
Output Current:
500mA
Dropout Voltage Vdo:
400mV
LDO Regulator Case Style:
TO-220
No. of Pins:
3Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
3.3V 0.5A LDO Voltage Regulators
Automotive Qualification Standard:
-
Output Voltage Nom.:
3.3 V
MSL:
-
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Power Management
 
Related Categories

Legislation and Environmental

Moisture Sensitivity Level:
-
Country of Origin:
France

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.002

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