SG3532J Microsemi Corporation, SG3532J Datasheet

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SG3532J

Manufacturer Part Number
SG3532J
Description
Linear Voltage Regulator - General Purpose
Manufacturer
Microsemi Corporation
Datasheet

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Part Number:
SG3532J
Manufacturer:
INTEL
Quantity:
125
2/93 Rev 1.1 2/94
Copyright
DESCRIPTION
This monolithic integrated circuit is a versatile, general-purpose voltage
regulator designed as a substantially improved replacement for the popular
SG723 device. The SG1532 series regulators retain all the versatility of the
SG723 but have the added benefits of operation with input voltages as low as
4.5 volts and as high as 50 volts; a low noise, low voltage reference;
temperature compensated, low threshold current limiting; and protective
circuits which include thermal shutdown and independent current limiting of
both the reference and output voltages. A separate remote shutdown terminal
is included . In the dual-in-line package an open collector output is available
for low input-output differential applications.
These devices are available in both hermetic 14-pin cerdip and 10-pin TO-
96 packages. In the T-package, these units are interchangeable with the LAS-
1000 and LAS-1100 regulators. The SG1532 is rated for operation over the
ambient temperature range of -55°C to 125°C while the SG2532 and SG3532
are intended for industrial applications of 0°C to 70°C.
BLOCK DIAGRAM
1994
PRECISION GENERAL-PURPOSE REGULATOR
1
FEATURES
HIGH RELIABILITY FEATURES
Input voltage range of 4.5V to 50V
2.5V low noise reference
Independent shutdown terminal
Improved line and load regulation
80mV current limit sense voltage
Fully protected including thermal
shutdown
Useful output current to 150mA
-SG1532
Available to MIL-STD-883
LMI level "S" processing available
SG1532/SG2532/SG3532
11861 Western Avenue
L
INFINITY Microelectronics Inc.
(714) 898-8121
Garden Grove, CA 92841
FAX: (714) 893-2570

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SG3532J Summary of contents

Page 1

DESCRIPTION This monolithic integrated circuit is a versatile, general-purpose voltage regulator designed as a substantially improved replacement for the popular SG723 device. The SG1532 series regulators retain all the versatility of the SG723 but have the added benefits of operation ...

Page 2

ABSOLUTE MAXIMUM RATINGS Pulse (50 ms) Input Voltage from V Continuous Input Voltage from V to V-............................ IN Input to Output Voltage Differential................................... Maximum Output Current ........................................... Current from V (J, L-Package only)............................. Z Note 1. Exceeding these ratings could ...

Page 3

ELECTRICAL CHARACTERISTICS Parameter Open Loop Gain Ripple Rejection Output Noise (Note 4) Long Term Stability (Note 4) Thermal Shutdown (Note 4) Note 3. Applies for constant junction temperature. Temperature drift effects must be taken into account separately when the unit ...

Page 4

CHARACTERISTIC CURVES (continued) FIGURE 5. FREQUENCY RESPONSE APPLICATION INFORMATION FIGURE 7 - 90% EFFICIENT LINEAR REGULATOR Output Voltage = 5V Max Output Current = 3A Min ( 0.4V Line Reg 6-30V = ...

Page 5

... Max Output Current = 9A Min 7.0V IN CONNECTION DIAGRAMS & ORDERING INFORMATION Package Part No. 14-PIN CERAMIC DIP SG1532J/883B J - PACKAGE SG1532J/DESC SG1532J SG2532J SG3532J SG1532T/883B 10-PIN METAL CAN T - PACKAGE SG1532T/DESC SG1532T SG2532T SG3532T 20-PIN CERAMIC SG1532L/883B LEADLESS CHIP CARRIER SG1532L L- PACKAGE Note 1. Contact factory for JAN and DESC product availablity. ...

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