TS78L00 Series

3-Terminal 100mA Positive Voltage Regulator

1/12

Version: B07

TO-92

SOT-23

SOP-8

SOT-89

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.

Features

●

Output Voltage Range 3.3 to 24V

●

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

Ordering Information

Part No.

Package

Packing

TS78LxxCT B0

TO-92

1Kpcs / Bulk

TS78LxxCT A3

TO-92

2Kpcs/ Ammo

TS78LxxACY RM

SOT-89

1Kpcs / 7” Reel

TS78LxxCY RM

SOT-89

1Kpcs / 7” Reel

TS78LxxCS RL

SOP-8

2.5Kpcs / 13” Reel

TS78LxxCX RF

SOT-23

3Kpcs / 7” Reel

Note: Where xx denote voltage option

Standard Application Circuit

Parameter

Symbol

Limit

Unit

TS78L03

30

TS78L05 ~ TS78L18

35

DC Input Voltage

TS78L24

40

V

Power Dissipation

Internal Limited

W

Operating Junction Temperature

0 ~ +125

Storage Temperature Range

-65~+150

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.

Pin Definition:

1. Output

2. Ground

3. Input

Pin Definition:

1. Output

8. Input

2. Ground

7. Ground

3. Ground

6. Ground

4. N/C

5. N/C

Pin Definition:

1. Output

2. Input

3. Ground

Pin Definition:

TS78L00ACY

1. Output

2. Ground

3. Input

TS78L00CY

1. Input

2. Ground

3. Output