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LM7908-TF3-T

Description
Fixed Negative Standard Regulator, 8V, BIPolar, TO-220F, 3 PIN
CategoryPower/power management    The power supply circuit   
File Size213KB,7 Pages
ManufacturerUNISONIC TECHNOLOGIES CO.,LTD
Websitehttp://www.unisonic.com.tw/
Download Datasheet Parametric View All

LM7908-TF3-T Overview

Fixed Negative Standard Regulator, 8V, BIPolar, TO-220F, 3 PIN

LM7908-TF3-T Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerUNISONIC TECHNOLOGIES CO.,LTD
Parts packaging codeTO-220F
package instructionTO-220F, 3 PIN
Contacts3
Reach Compliance Codecompliant
ECCN codeEAR99
AdjustabilityFIXED
Nominal dropback voltage 12 V
Maximum absolute input voltage35 V
Maximum input voltage25 V
Minimum input voltage10.5 V
JESD-30 codeR-XSFM-T3
JESD-609 codee0
Maximum grid adjustment rate0.16%
Maximum load regulation0.16%
Number of functions1
Output times1
Number of terminals3
Working temperatureTJ-Max125 °C
Working temperature TJ-Min
Maximum output current 11 A
Maximum output voltage 18.4 V
Minimum output voltage 17.6 V
Nominal output voltage 18 V
Package body materialUNSPECIFIED
Encapsulate equivalent codeSIP3,.1ISO-TB
Package shapeRECTANGULAR
Package formFLANGE MOUNT
method of packingTUBE
Certification statusNot Qualified
Regulator typeFIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR
surface mountNO
technologyBIPOLAR
Terminal surfaceTIN LEAD
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationSINGLE
Maximum voltage tolerance5%
UNISONIC TECHNOLOGIES CO.,
LM79XX
3 TERMINAL 1A NEGATIVE
VOLTAGE REGULATOR
DESCRIPTION
The UTC
LM79XX
series of three-terminal negative regulators is
available several fixed output voltage, making them useful in a wide
range of application. Each type employs internal current limiting, thermal
shut-down and safe area protection, making it essentially indestructible.
LINEAR INTEGRATED CIRCUIT
FEATURES
* Output Current Up to 1A
* -5V, -6V, -8V, -9V,-12V, -15V, -18V, -24V Output Voltage Available
* Thermal Overload Protection
* Short Circuit Protection
ORDERING INFORMATION
Ordering Number
Normal
Lead Free
LM79xx-TA3-T
LM79xxL-TA3-T
LM79xx-TF3-T
LM79xxL-TF3-T
Note: O: Output G: GND I: Input
Halogen Free
LM79xxG-TA3-T
LM79xxG-TF3-T
Package
TO-220
TO-220F
Pin Assignment
1
2
3
G
I
O
G
I
O
Packing
Tube
Tube
MARKING INFORMATION
PACKAGE
VOLTAGE CODE
05:
-
5.0V
06:-6.0V
08:-8.0V
09:-9.0V
12:-12V
15:-15V
18:-18V
24:-24V
MARKING
TO-220
TO-220F
Voltage Code
Lot Code
UTC
LM79
L: Lead Free
G: Halogen Free
Date Code
1
2
3
www.unisonic.com.tw
Copyright © 2008 Unisonic Technologies Co.,
7 of 7
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