LM2930 Datasheet, PDF (1/4 Pages) National Semiconductor (TI) – 3-Terminal Positive Regulator

100mA LOW DROPOUT VOLTAGE REGULATORS
LM2930/1
FEATURES
● 3-Terminal regulators (TO-92)
● 100mA output within 2% over temperature
● Very low quiescent current
● Extremely tight load and line regulation
● Very low temperature coefficient
● Current and thermal limiting
● Unregulated DC input can withstand -20V reverse battery
and +60V positive trabsients
● Moisture Sensitivity Level 3
APPLICATION
● High-efficiency linear regulator
● Battery powered systems
● Portable consumer equipment
● Portable / Parm, Desktop / Notebook computers
● Portable Instrumentation
● Automotive Electronics
● SMPS Post-Regulator
TO-92 PKG SOP-8 PKG
1
2
3
Pin 1 : Output
Pin 2 : Ground
Pin 3 : Input
8
5
1
4
Pin 1 : Output
Pin 4 : Feedback
Pin 5 : Shutdown
Pin 8 : Input
Pin 2, 3, 6, 7 : Ground
ORDERING INFORMATION
DEVICE
PKG
LM2930TA-XX
TO-92
LM2931D-XX
SOP-8
( XX = Output Voltage = 5.0V, 8.0V, ADJ )
PRODUCT DESCRIPTION
This series of fixed-voltage and adjustable monolithic micropower voltage regulators is designed for a wide range
of applications. This device excellent coice for use in battery-powered application.
Futhermore, the quiescent current increases only slightly at dropout, which prolongs battery life.
This series of fixed-voltage and adjustable voltage regulators features very low quiescent current (100uA Typ.)
and very low drop output voltage (Typ. 60mV at light load 300mV at 100mA). This Include a tight initial tolerance
of 0.5% typ, extremely food load and line regulation of 0.05% Typ., and very low output temperature coefficient.
This series of fixed-voltage and adjustable regulators is offered in 3-Pin TO-92 package for LM2930 and 8-Pin
SOP-8 package for LM2931 compatible with other fixed-voltage regulators.
Jul. 2010 - R1.1
-1-
HTC