ts79l00 Taiwan Semiconductor Company, Ltd. (TSC), ts79l00 Datasheet

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ts79l00

Manufacturer Part Number
ts79l00
Description
3-terminal Low Current Negative Voltage Regulator
Manufacturer
Taiwan Semiconductor Company, Ltd. (TSC)
Datasheet
TS79L00 series
General Description
The TS79L00 Series of negative voltage regulators are inexpensive, easy-to-use devices suitable for a multitude of
applications that require a regulated supply of up to 100mA. Like their higher power TS7900 and TS79M00 Series
cousins, these regulators feature internal current limiting and thermal shutdown making them remarkably rugged. No
external components are required with the TS79L00 devices in many applications.
These devices offer a substantial performance advantage over the traditional zener diode-resistor combination, as output
impedance and quiescent current are substantially reduced.
This series is offered in 3-pin TO-92, SOT-89 and 8-pin SOP-8 package.
Features
Ordering Information
Pin Assignment
Note: Where xx denotes voltage option.
TS79LxxCT
TS79LxxCY
TS79LxxCS
TS79L00CT
Output current up to 100mA
No external components required
Internal thermal overload protection
Internal short-circuit current limiting
Output transistor safe-area compensation
Output voltage offered in 4% tolerance
Part No.
3
2
1
Operating Temp.
3-Terminal Low Current Negative Voltage Regulator
-20 ~ +85
(Ambient)
TS79L00CY
Pin No.
3
2
1
o
C
Package
SOT-89
SOP-8
TO-92
1-8
TS79L00 series
TS79L00CS
2, 3, 6, 7
4, 8
Standard Application
1
5
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.
** = Co is not needed for stability; however, it does
* = Cin is required if regulator is located an appreciable
distance from power supply filter.
improve transient response.
Output Current up to 100mA
Voltage Range - 5V to - 24V
Output
Input
Ground
Non connected
2003/12 rev. D
Description
Pin

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ts79l00 Summary of contents

Page 1

... Low Current Negative Voltage Regulator General Description The TS79L00 Series of negative voltage regulators are inexpensive, easy-to-use devices suitable for a multitude of applications that require a regulated supply 100mA. Like their higher power TS7900 and TS79M00 Series cousins, these regulators feature internal current limiting and thermal shutdown making them remarkably rugged. No external components are required with the TS79L00 devices in many applications ...

Page 2

... Peak Output Current Io peak Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. This specification applies only for DC power dissipation permitted by absolute maximum ratings. TS79L00 series Vin * Vin ** Pd T ...

Page 3

... Peak Output Current Io peak Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. This specification applies only for DC power dissipation permitted by absolute maximum ratings. TS79L00 series Test Conditions Min o Tj= ...

Page 4

... Peak Output Current Io peak Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. This specification applies only for DC power dissipation permitted by absolute maximum ratings. TS79L00 series Test Conditions Min o Tj= ...

Page 5

... Peak Output Current Io peak Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. This specification applies only for DC power dissipation permitted by absolute maximum ratings. TS79L00 series Test Conditions Min o Tj= ...

Page 6

... Peak Output Current Io peak Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible, and thermal effects must be taken into account separately. This specification applies only for DC power dissipation permitted by absolute maximum ratings. TS79L00 series Test Conditions Min o Tj= ...

Page 7

... TO-92 Mechanical Drawing SOT-89 Mechanical Drawing TS79L00 series TO-92 DIMENSION MILLIMETERS DIM MIN A 4.30 B 4.30 C 14.30(typ) D 0.43 E 2.19 F 3. 0.37 SOT-89 DIMENSION MILLIMETERS I DIM MIN A 4.40 B 1.50 C 2.30 D 0.40 E 1.50 F 3. 4.05 I 1.4 J 0.35 7-8 INCHES MAX MIN MAX 4.70 0.169 0.185 4.70 0.169 0.185 ...

Page 8

... SOP-8 Mechanical Drawing TS79L00 series SOP-8 DIMENSION MILLIMETERS DIM MIN A 4.80 B 3.80 C 1.35 D 0.35 F 0.40 G 1.27 (typ 0.25 8-8 INCHES MAX MIN MAX 5.00 0.189 0.196 4.00 0.150 0.157 1.75 0.054 0.068 0.49 0.014 0.019 1.25 0.016 0.049 0.05 (typ) 0.25 0.004 0.009 ...

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