EEWORLDEEWORLDEEWORLD

Part Number

Search

LM137HVK

Description
Adjustable Negative Standard Regulator, 1.2V Min, 47V Max, MBFM2, HERMETIC SEALED, MEATL, TO-204AA, TO-3, 3 PIN
CategoryPower/power management    The power supply circuit   
File Size300KB,7 Pages
ManufacturerTT Electronics plc
Websitehttp://www.ttelectronics.com/
Download Datasheet Parametric View All

LM137HVK Overview

Adjustable Negative Standard Regulator, 1.2V Min, 47V Max, MBFM2, HERMETIC SEALED, MEATL, TO-204AA, TO-3, 3 PIN

LM137HVK Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerTT Electronics plc
package instructionTO-3,
Reach Compliance Codecompliant
ECCN codeEAR99
Maximum Differential Input-Output Voltage50 V
Minimum Differential Input-Output Voltage3 V
JESD-30 codeO-MBFM-P2
Number of functions1
Number of terminals2
Working temperatureTJ-Max150 °C
Working temperature TJ-Min-55 °C
Maximum output voltage 147 V
Minimum output voltage 11.2 V
Package body materialMETAL
encapsulated codeTO-3
Package shapeROUND
Package formFLANGE MOUNT
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Regulator typeADJUSTABLE NEGATIVE SINGLE OUTPUT STANDARD REGULATOR
surface mountNO
Terminal formPIN/PEG
Terminal locationBOTTOM
Maximum time at peak reflow temperatureNOT SPECIFIED
NEGATIVE ADJUSTABLE
VOLTAGE REGULATOR
IP137K
IP137AK
IP137HVK
IP137AHVK
IP337K
IP337AK
IP337HVK
IP337AHVK
/
/
/
/
/
/
/
/
LM137K
LM137AK
LM137HVK
LM137AHVK
LM337K
LM337AK
LM337HVK
LM337AHVK
FEATURES
1.5A Output Current Guaranteed
Internal Thermal Overload Protection
Output Short Circuit Protected
Hermetic Metal TO3 Package
Screening Options Available
APPLICATIONS
Adjustable Power Supplies
System Power Supplies
Precision Voltage / Current Regulators
DESCRIPTION
The 137/337 Series regulators are adjustable 3 terminal voltage regulators capable of supplying in excess of -1.5A over an
output voltage range of -1.2V to -37V (HV Series, -47V). The regulators are exceptionally easy to apply requiring only 2 external
resistors to set the output voltage and 1 output capacitor for frequency compensation.
Every effort has been made to make these devices easy to use and difficult to damage. Internal current limiting and power
limiting coupled with true thermal limiting prevents damage due to overloads or shorts, even if the regulators are not fastened
to a heat sink.
ABSOLUTE MAXIMUM RATINGS
(TC = 25°C unless otherwise stated)
VI - VO
IO
PD
TJ
Tstg
Input – Output Voltage Differential
Output Current
Power Dissipation
Operating Junction
Temperature Range
Storage Temperature Range
137 Series
337 Series
Standard
HV Series
40V
50V
Internally Limited
Internally Limited
-55 to +150°C
0 to +125°C
-65 to +150°C
THERMAL PROPERTIES
Symbols
R
θJC
Parameters
Thermal Resistance, Junction To Case
Min.
Typ.
Max.
3
Units
°C/W
** This datasheet supersedes document 2831
Semelab Limited reserves the right to change test conditions, parameter limits and package dimensions without notice.
Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However
Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to
verify that datasheets are current before placing orders.
Semelab Limited
Coventry Road, Lutterworth, Leicestershire, LE17 4JB
Telephone +44 (0) 1455 556565
Fax +44 (0) 1455 552612
Email:
sales@semelab-tt.com
Document Number 8380
Issue 1
Page 1 of 7
Website:
http://www.semelab-tt.com
STM32F103Z core board, onboard 512K SRAM/64M NAND flash
QQ:21578936 Resources: 1: REV1.1 version STM32F103Z core board, onboard 512K SRAM/64M NAND flash 2: Lead out all I/O ports 3: Independent BOOT jumper 4: 20PIN standard JTAG interface (support JTAG and...
wangguanfu stm32/stm8
I have been diving for too long, so I came out to take a breath and show off my balancing car. I heard that a long enough title is more impressive.
[i=s]This post was last edited by daen_lin on 2015-11-24 15:27[/i] I have been lurking for too long, I wonder if my account will be blocked. As a professional electronics enthusiast, it is a great sha...
daen_lin NXP MCU
I found a suspected error in the LaunchPad document. Please verify it!
I recently learned LaunchPAD, and when I saw this document (document name Getting Started with the MSP430 LaunchPad--- Student Guide and Lab Manual), I found a suspected error and posted this to verif...
tiankai001 Microcontroller MCU
An explanation of the characteristics of an electronic component
The TDA3560 is designed as a 3 mm power LED with certain features: (1) high flux output; (2) ultra-thin; (3) low thermal resistance; (4) low power consumption; (5) a reflective phosphor-converted InGa...
16楼的窗外 Industrial Control Electronics
Error when compiling LM3S9B96 official routine boot_eth under keil
Officially provided StellarisWare\boards\dk-lm3s9b96\boot_eth\ Compile the project using Keil, and the following prompt appears: Build target 'boot_eth'User command #1: armcc --device DLM -I . -E -o b...
hengxin_ti Microcontroller MCU
Help others and achieve yourself: EEWORLD Monthly Q&A List (Issue 4)
[size=4][color=#0000ff][b] Event time: [/b][/color]April 1-April 31, 2018 (monthly issue, issue 3) [/size] [size=4][color=#800080][b] Participation method: [/b][/color][/size] [size=4] Answer technica...
okhxyyo Suggestions & Announcements

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 735  1503  2254  1307  863  15  31  46  27  18 
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