EEWORLDEEWORLDEEWORLD

Part Number

Search

L78S24T

Description
24 V FIXED POSITIVE REGULATOR, SFM3
CategoryPower/power management    The power supply circuit   
File Size942KB,35 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Environmental Compliance
Download Datasheet Parametric View All

L78S24T Overview

24 V FIXED POSITIVE REGULATOR, SFM3

L78S24T Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerSTMicroelectronics
Parts packaging codeTO-204AA
package instructionROHS COMPLIANT, TO-3, 2 PIN
Contacts2
Reach Compliance Code_compli
ECCN codeEAR99
AdjustabilityFIXED
Nominal dropback voltage 13 V
Maximum absolute input voltage40 V
Maximum input voltage38 V
Minimum input voltage27 V
JESD-30 codeO-XBFM-P2
JESD-609 codee3
Maximum grid adjustment rate0.48%
Maximum load regulation0.25%
Number of functions1
Output times1
Number of terminals2
Working temperatureTJ-Max150 °C
Operating temperatureTJ-Mi-55 °C
Maximum output current 12 A
Maximum output voltage 125.2 V
Minimum output voltage 122.8 V
Nominal output voltage 124 V
Package body materialUNSPECIFIED
Encapsulate equivalent codeTO-204/-3
Package shapeROUND
Package formFLANGE MOUNT
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
surface mountNO
technologyBIPOLAR
Terminal surfaceMatte Tin (Sn)
Terminal formPIN/PEG
Terminal locationBOTTOM
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum voltage tolerance5%
L78S
2 A positive voltage regulator IC
Datasheet
-
production data
Description
The L78S series of three-terminal positive
regulators is available in TO-220 package 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 embeds internal current
limiting, thermal shut-down and safe area
protection, making it essentially indestructible. If
adequate heat sinking is provided, they can
deliver over 2 A output current. Although
designed primarily as fixed voltage regulators,
these devices can be used with external
components to obtain adjustable voltages and
currents.
TO-220
Features
Output current up to 2 A
Output voltages of 5; 7.5; 9; 10; 12; 15; 18; 24 V
Thermal protection
Short circuit protection
Output transition SOA protection
Table 1. Device summary
TO-220 packages
Part numbers
Dual gauge
L78S05C
L78S75C
L78S09C
L78S10C
L78S12C
L78S15C
L78S18C
L78S24C
L78S05CV-DG
L78S75CV-DG
L78S09CV-DG
L78S10CV-DG
L78S12CV-DG
L78S15CV-DG
Single gauge
L78S05CV
L78S75CV
L78S09CV
L78S10CV
L78S12CV
L78S15CV
L78S18CV
L78S24CV
5V
7.5 V
9V
10 V
12 V
15 V
18 V
24 V
Output voltage
March 2014
This is information on a product in full production.
DocID2148 Rev 8
1/35
www.st.com

Technical ResourceMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1141  1681  236  1920  803  23  34  5  39  17 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号