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Número de pieza | LM2931A | |
Descripción | Low Dropout Voltage Regulator | |
Fabricantes | Fairchild Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de LM2931A (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
No Preview Available ! LM2931A
Low Dropout Voltage Regulator
www.fairchildsemi.com
Features
• Limited input voltage and high efficiency.
• Internal thermal over load protection.
• 60V load dump protection.
• Output current up to 0.1A.
Description
LM2931A is a fixed 3-terminal low dropout voltage
regulator designed to need very low quiescent current.
Internally, implemented circuits include 60V load dump
protection, -50V reverse transient short circuit and thermal
over load protection.
TO-92
1
1: Output 2: GND 3: Input
Internal Block Diagram
InVpIut
3
0.6V MAX DROP
PASS ELEMENT
OVER VOLTAGE
PROTECTION
CURRENT LIMIT
START
OVuO tput
1
GND
2
THERMAL SHUTDOWN
REFERENCE VOLTAGE
©2001 Fairchild Semiconductor Corporation
Rev. 1.0.0
1 page Mechanical Dimensions
Package
4.58
+0.25
–0.15
TO-92
LM2931A
Dimensions in millimeters
0.46 ±0.10
1.27TYP
[1.27 ±0.20]
1.27TYP
[1.27 ±0.20]
3.60 ±0.20
(R2.29)
0.38
+0.10
–0.05
5
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet LM2931A.PDF ] |
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