LF33C Datasheet (STMicroelectronics)

Part LF33C
Description Very low drop voltage regulator
Category Voltage Regulator
Manufacturer STMicroelectronics
Size 1.58 MB
Pricing from 1.6 USD, available from DigiKey and TME.
STMicroelectronics

LF33C Overview

Key Specifications

Package: TO-252
Mount Type: Surface Mount
Pins: 5
Output Type (varies by manufacturer): Fixed

Description

The LFXX is a very low drop regulator available in TO-220, TO-220FP, DPAK and PPAK packages and in a wide range of output voltages. The low drop voltage (0.45 V) and low quiescent current make it particularly suitable for low-noise, low-power applications and especially in batterypowered systems.

Key Features

  • Very low-dropout voltage (0.45 V)
  • Very low quiescent current (typ. 50 µA in OFF mode, 500 µA in ON mode)
  • Output current up to 500 mA
  • Logic-controlled electronic shutdown
  • Automotive grade product: 1.8 V, 2.5 V, 3.3 V, 5.0 V, 8.0 V, 8.5 V VOUT in DPAK and PPAK packages

Price & Availability

Seller Inventory Price Breaks Buy
DigiKey 188 1+ : 1.6 USD
10+ : 1.17 USD
25+ : 1.0628 USD
100+ : 0.9449 USD
View Offer
TME 2380 1+ : 1.95 EUR
5+ : 1.77 EUR
25+ : 1.57 EUR
100+ : 1.38 EUR
View Offer