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L7812CV-China
12V/1.5A Positive voltage regulators (Update 03/06/2022)
Part No.:  L7812CV-China
Date added::  09/05/2013
Brand:  ST
Origin:  China
Package:  TO-220(3)
Category:  Linear Regulators - Standard
Pricing: 
Quantity (pcs)1 - 24 25 - 49 50 - 99 100 - 499 500+
Unit price (USD) 0.18 0.17 0.16 0.15 0.14
Product Unit:  pcs
In stock:  144 pcs
Views:  5089
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L7812CV - 12V/1.5A Positive voltage regulators  DataSheet

 Description

The L78xx series of three-terminal positive regulators is available in TO-220 packages and several fixed output voltages, making it useful in a wide range of applications.
These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents.

 Key Features
  • Output current up to 1.5 A
  • Output voltages of 12 V
  • Thermal overload protection
  • Short circuit protection
  • Output transition SOA protection
  • 2 % output voltage tolerance (A version)
  • Guaranteed in extended temperature range (A version)
Specifications:
Manufacturer STMicroelectronics
Product Category  Fixed Voltage Regulators
Output Type Fixed
Regulator Topology Positive Fixed
Voltage - Output 12 V
Voltage - Input Up to 35V
Voltage - Dropout (Typical) 2V @ 1A
Number of Regulators 1
Current - Output 1.5A
Line Regulation 240 mV
Load Regulation 240 mV
PSRR / Ripple Rejection (Typ) 55 dB
Input Voltage Min. 14 V
Operating Temperature 0°C ~ 125°C
Mounting Type Through Hole
Package / Case TO-220
Packaging Tube
Standard Package 50
Edit by www.tme.vn (31/03/2012)
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