Product Summary

The L7809ABD2T is a precision 1A regulator. It 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.

Parametrics

L7809ABD2T absolute maximum ratings: (1)DC Input Voltage (for VO = 5 to 18V): 35 V; (2)DC Input Voltage (forVO = 20, 24V): 40 V; (3)Output Current Internally limited; (4)Power Dissipation Internally limited; (5)Operating Junction Temperature Range: -40 to 125°C; (6)Storage Temperature Range:- 65 to 150°C.

Features

L7809ABD2T features: (1)output current in excess of 1 A; (2)output voltagesof 5; 6; 8; 9; 12; 15; 18; 20; 24V; (3)thermal overloadprotection; (4)output transition soa protection; (5)2% output voltagetolerance; (6)guaranteed in extended temperature range.

Diagrams

L7809ABD2T dimension figure

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
L7809ABD2T
L7809ABD2T

STMicroelectronics

Linear Regulators - Standard 9.0V 1.0A Positive

Data Sheet

Negotiable 
L7809ABD2T-TR
L7809ABD2T-TR

STMicroelectronics

Linear Regulators - Standard 9.0V 1.0A Positive

Data Sheet

0-1: $0.47
1-10: $0.42
10-100: $0.32
100-250: $0.28