TS78L12CT Taiwan Semiconductor, TS78L12CT Datasheet

TS78L12CT

Manufacturer Part Number

TS78L12CT

Description

Linear Regulators - Standard 3-Terminal Low Current Positive

Manufacturer

Taiwan Semiconductor

Datasheet

1.TS78L05CS.pdf (7 pages)

Specifications of TS78L12CT

Polarity

Positive

Number Of Outputs

Output Type

Fixed

Output Voltage

12 V

Output Current

0.15 A

Line Regulation

240 mV

Load Regulation

120 mV

Input Voltage Max

35 V

Maximum Operating Temperature

+ 125 C

Minimum Operating Temperature

0 C

Mounting Style

Through Hole

Voltage Regulation Accuracy

4 %

Package / Case

TO-92

Primary Input Voltage

19V

Output Voltage Fixed

12.48V

Dropout Voltage Vdo

No. Of Pins

Voltage Regulator Case Style

TO-92

Operating Temperature Range

-20Â°C To +85Â°C

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

H&T Electronics

Part Number:

TS78L12CT

Quantity:

640

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

TS78L12CTA3

Quantity:

33 345

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TS78L00 series

General Description

The TS78L00 Series of positive 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 TS7800 and TS78M00 Series

cousins, these regulators feature internal current limiting and thermal shutdown making them remarkably rugged. No

external components are required with the TS78L00 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.

TS78L00CT

TS78LxxCT

TS78LxxCY

TS78LxxACY

TS78LxxCS

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.

TS78L00ACY

Operating Temp.

-20 ~ +85

(Ambient)

3-Terminal Low Current Positive Voltage Regulator

Pin No.

TS78L00CY

TO-92

SOT-89

SOP-8

Package

1-7

TS78L00 series

TS78L00CS

2, 3, 6, 7

Standard Application

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

4, 5

* = 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

Ground

Input

Non connected

2003/12 rev. A

Description

Related parts for TS78L12CT

TS78L12CT Summary of contents

Page 1

Low Current Positive Voltage Regulator General Description The TS78L00 Series of positive voltage Regulators are inexpensive, easy-to-use devices suitable for a multitude of applications that require a regulated supply 100mA. Like their higher power TS7800 and ...

Page 2

Absolute Maximum Rating Input Voltage Input Voltage Power Dissipation TO-92 TO-89 SOP-8 Operating Junction Temperature Range Storage Temperature Range Note : * TS78L05 to TS78L18 ** TS78L24 TS78L05 Electrical Characteristics o o (Vin=10V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless ...

Page 3

TS78L08 Electrical Characteristics o o (Vin=14V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Output Voltage Vout Line Regulation REGline Load Regulation REGload Quiescent Current Iq Quiescent Current Change ∆lq Output Noise Voltage Vn Ripple Rejection Ratio ...

Page 4

TS78L12 Electrical Characteristics o o (Vin=19V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Output Voltage Vout Line Regulation REGline Load Regulation REGload Quiescent Current Iq Quiescent Current Change ∆lq Output Noise Voltage Vn Ripple Rejection Ratio ...

Page 5

TS78L18 Electrical Characteristics o o (Vin=27V, Iout=40mA, 0 C≤Tj≤125 C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.) Parameter Symbol Output Voltage Vout Line Regulation REGline Load Regulation REGload Quiescent Current Iq Quiescent Current Change ∆lq Output Noise Voltage Vn Ripple Rejection Ratio ...

Page 6

TO-92 Mechanical Drawing SOT-89 Mechanical Drawing TS78L00 series TO-92 DIMENSION MILLIMETERS DIM MIN A 4.30 B 4.30 C 14.30(typ) D 0.43 E 2.19 F 3.30 G ...

Page 7

SOP-8 Mechanical Drawing TS78L00 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 ...

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