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TS79M18CP

Description
5 V FIXED NEGATIVE REGULATOR, PSSO2
CategoryPower/power management    The power supply circuit   
File Size167KB,7 Pages
ManufacturerTaiwan Semiconductor
Websitehttp://www.taiwansemi.com/
Environmental Compliance
Download Datasheet Parametric View All

TS79M18CP Overview

5 V FIXED NEGATIVE REGULATOR, PSSO2

TS79M18CP Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerTaiwan Semiconductor
package instruction, SMSIP3H,.38,90TB
Reach Compliance Codecompli
AdjustabilityFIXED
Nominal dropback voltage 12 V
Maximum absolute input voltage40 V
Maximum grid adjustment rate0.05%
Maximum load regulation0.36%
Humidity sensitivity level1
Output times1
Number of terminals3
Working temperatureTJ-Max125 °C
Operating temperatureTJ-Mi
Maximum output current 10.5 A
Nominal output voltage 1-18 V
Package body materialPLASTIC/EPOXY
Encapsulate equivalent codeSMSIP3H,.38,90TB
Certification statusNot Qualified
surface mountYES
technologyBIPOLAR
Terminal pitch2.3 mm
Terminal locationSINGLE
Maximum voltage tolerance5%
Base Number Matches1
TS79M00 series
3-Terminal Medium Current Negative Voltage Regulator
Pin assignment:
1. Ground
2. Input
3.
Output
(Heatsink surface
connected to Pin 2)
Voltage Range - 5V to - 24V
Output Current up to 0.5A
General Description
The TS79M00 Series negative voltage regulators are identical to the popular TS7900 Series devices, except that they are
specified for only half the output current. Like the TS7900 devices, the TS79M00 Series 3-Terminal regulators are
intended for local, on-card voltage regulation.
Internal current limiting, thermal shutdown circuitry and safe-area compensation for the internal pass transistor combine
to make these devices remarkably rugged under most operating conditions. Maximum output current with adequate
heatsink is 500mA
This series is offered in 3-pin TO-220, TO-252 package.
Features
Output current up to 0.5A
No external components required
Internal thermal overload protection
Internal short-circuit current limiting
Output transistor safe-area compensation
Output voltage offered in 4% tolerance
Standard Application
Ordering Information
Part No.
TS79MxxCZ
TS79MxxCP
Operating Temp.
-20 ~ +125 C
o
Package
TO-220
TO-252
Note: Where xx denotes voltage option.
A common ground is required between the input and the
output voltages. The input voltage must remain typically 2.0V
above the output voltage even during the low point on the
Input ripple voltage.
XX = these two digits of the type number indicate voltage.
* = Cin is required if regulator is located an appreciable
distance from power supply filter.
** = Co is not needed for stability; however, it does improve
transient response.
Absolute Maximum Rating
Input Voltage
Input Voltage
Power Dissipation
TO-220
TO-220
TO-252
Operating Junction Temperature Range
Storage Temperature Range
Note :
* TS79M05 to TS79M18
** TS79M24
*** Follow the derating curve
Vin *
Vin **
Without heatsink
Pt ***
Without heatsink
T
J
T
STG
- 35
- 40
2
15
1
-20 ~ +125
-65 ~ +150
o
o
V
V
W
C
C
TS79M00 series
1-7
2003/12 rev. A
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