TS7912CZ Taiwan Semiconductor, TS7912CZ Datasheet

TS7912CZ

Manufacturer Part Number

TS7912CZ

Description

IC, V REG -12V, 7912, TO-220-3

Manufacturer

Taiwan Semiconductor

Datasheets

1.TS7905CZ.pdf (11 pages)

2.TS7912CZ.pdf (8 pages)

Specifications of TS7912CZ

Primary Input Voltage

-19V

Output Voltage

-12.48V

Dropout Voltage Vdo

No. Of Pins

Output Current

Voltage Regulator Case Style

TO-220

Operating Temperature Range

-20Â°C To +85Â°C

Svhc

Polarity

Negative

Number Of Outputs

Output Type

Fixed

Line Regulation

240 mV

Load Regulation

240 mV

Input Voltage Max

- 35 V

Maximum Operating Temperature

+ 125 C

Minimum Operating Temperature

0 C

Package / Case

TO-220

Mounting Style

Through Hole

Voltage Regulation Accuracy

4 %

Output Voltage Fixed

-12.48V

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

TS7912CZ

Quantity:

9 150

Current page: 1 of 11
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Absolute Maximum Rating

Note: * TS7905 to TS7918

Parameter

Input Voltage

Power Dissipation

Operating Junction Temperature

Storage Temperature Range

General Description

The TS7900 series of fixed output negative voltage regulators are intended as complements to the popular TS7800

series device. These negative regulators are available in the same seven-voltage options as the TS7900 devices. In

addition, one extra voltage option commonly employed in MECL systems is also available in the negative TS7900A

Series. Available in fixed output voltage options from -5.0 to -24 volts, these regulators employ current limiting,

thermal shutdown, and safe-area compensation--making them remarkably rugged under most operating conditions.

With adequate heat sinking they can deliver output currents in excess of 1 ampere.

This series is offered in 3-pin TO-220, ITO-220 & TO-263 package.

Features

●

Ordering Information

Note: Where xx denote voltage option

TS79xxCZ C0

TS79xxCI C0

TS79xxCM RN

Output Voltage Range -5 to -24V

Output current up to 1A

No external components required

Internal thermal overload protection

Internal short-circuit current limiting

Output transistor safe-area compensation

Output voltage offered in 4% tolerance

TO-220

** TS7924

*** Follow the derating curve

Part No.

Package

ITO-220

TO-220

TO-263

(Ta = 25

800pcs / 13” Reel

50pcs / Tube

Packing

C unless otherwise noted)

TO-263

3-Terminal Fixed Negative Voltage Regulator

PAK)

1/11

Standard Application Circuit

Symbol

Pin Definition:

1. Ground

2. Input (tab)

3. Output

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 improve

* = Cin is required if regulator is located an appreciable

STG

transient response.

distance from power supply filter.

Internal Limited

-65~+150

0~+125

TS7900 Series

Limit

-35

-40

Version: A07

Unit

Related parts for TS7912CZ

TS7912CZ Summary of contents

Page 1

TO-220 ITO-220 General Description The TS7900 series of fixed output negative voltage regulators are intended as complements to the popular TS7800 series device. These negative regulators are available in the same seven-voltage options as the TS7900 devices. In addition, one ...

Page 2

TS7905 Electrical Characteristics o (Vin= -10V, Iout=500mA, 0 C≤Tj≤125 Parameter Symbol Output voltage Line Regulation REGline Load Regulation REGload Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Voltage Drop Output Short Circuit Current Peak Output Current Temperature ...

Page 3

TS7908 Electrical Characteristics o Vin= -14V, Iout=500mA, 0 C≤Tj≤125 Parameter Symbol Output voltage Line Regulation REGline Load Regulation REGload Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Voltage Drop Output Short Circuit Current Peak Output Current Temperature ...

Page 4

TS7912 Electrical Characteristics o (Vin= -19V, Iout=500mA, 0 C≤Tj≤125 Parameter Symbol Output Voltage Line Regulation REGline Load Regulation REGload Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Voltage Drop Output Short Circuit Current Peak Output Current Temperature ...

Page 5

TS7918 Electrical Characteristics o Vin= -24V, Iout=500mA, 0 C≤Tj≤125 Parameter Symbol Output voltage Line Regulation REGline Load Regulation REGload Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Ratio Voltage Drop Output Short Circuit Current Peak Output Current Temperature ...

Page 6

Electrical Characteristics Curve Figure 1. Worse Case Power Dissipation as a Function of Ambient Temperature Figure 3. Ripple Rejection as a Function of Frequency Figure 5. Output Voltage as a Function of Junction Temperature 3-Terminal Fixed Negative Voltage Regulator Figure ...

Page 7

Application Information 2 Figure 7. D PAK Thermal Resistance and Maximum Power Dissipation vs. P.C.B Copper Length 3-Terminal Fixed Negative Voltage Regulator 7/11 TS7900 Series Version: A07 ...

Page 8

Marking Diagram 3-Terminal Fixed Negative Voltage Regulator TO-220 Mechanical Drawing DIM Output Voltage (05=-5V, 06=-6V, 08=-8V, 09=-9V, 12=-12V, 15=-15V, 18=-18V, 24=-24V) Y ...

Page 9

Marking Diagram 3-Terminal Fixed Negative Voltage Regulator ITO-220 Mechanical Drawing DIM Output Voltage (05=-5V, 06=-6V, 08=-8V, 09=-9V, 12=-12V, 15=-15V, ...

Page 10

Marking Diagram Package Code for TO-263 3-Terminal Fixed Negative Voltage Regulator TO-263 Mechanical Drawing DIM Output Voltage (05=-5V, 06=-6V, 08=-8V, 09=-9V, 12=-12V, 15=-15V, ...

Page 11

Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No ...

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