TDA8139 datasheet(1/14 Pages) STMICROELECTRONICS

Part #	TDA8139

Description	Double (5.1 V and adjustable) voltage regulator with reset and disable functions

PDF	14 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

1 / 14 page

February 2009

Rev 2

1/14

1

TDA8139, TDA8139/D

Double (5.1 V and adjustable) voltage regulator with

reset and disable functions

Features

■ Input voltage range: 7 V to 18 V

■ Output currents up to 750 mA

■ Fixed Precision output 1 voltage: 5.1 V ±2%

■ Adjustable output 2 voltage: 2.8 to 16 V

■ Output 1 with reset function

■ Output 2 with disable function by TTL input

■ Short-circuit protection at both outputs

■ Thermal protection

■ Low dropout voltage

Description

The TDA8139 and the TDA8139/D are monolithic

dual positive voltage regulators designed to

provide a fixed precision output voltage of 5.1 V

and an adjustable voltage between 2.8 and 16 V

for currents up to 750 mA.

An internal reset circuit generates a reset pulse

when the voltage of OUTPUT1 drops below the

regulated voltage value.

OUTPUT2 can be disabled via the TTL input.

Short-circuit and thermal protections are included

in all versions.

Figure 1.

TDA8139

Table 1.

Device summary

Order code

Packaging

TDA8139

Tray

TDA8139/D

Tray

SIP9 (plastic package)

DIP16 (8 + 8)

9

8

7

6

5

4

3

2

1

OUTPUT1

OUTPUT2

PROGRAM

RESET

GROUND

DISABLE

DELAY CAPACITOR

INPUT2

INPUT1

1

2

3

4

5

6

7

8

11

12

13

14

15

16

INPUT1

INPUT2

DELAY CAPACITOR

DISABLE

RESET

PROGRAM

OUTPUT2

OUTPUT1

GROUND

10

9

Tab is connected to GROUND

www.st.com

Obsolete

Product(s)

- Obsolete

Product(s)

Similar Part No. - TDA8139

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	TDA8139	84Kb / 5P	5.1V AND ADJUSTABLE VOLTAGE REGULATOR WITH DISABLE AND RESET Sep-1993

More results

Similar Description - TDA8139

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	L4903	140Kb / 8P	DUAL 5V REGULATOR WITH RESET AND DISABLE FUNCTIONS Jul-1993
	TDA8139	84Kb / 5P	5.1V AND ADJUSTABLE VOLTAGE REGULATOR WITH DISABLE AND RESET Sep-1993
	STV8164	110Kb / 11P	5 V, 5 V and Adjustable Triple-Voltage Regulator with Disable and Reset Functions
	STV8130AD	135Kb / 12P	ADJUSTABLE AND 3.3 V DUAL VOLTAGE REGULATOR WITH DISABLE AND RESET FUNCTIONS Sep-2003
Integral Corp.	ILA8137	133Kb / 2P	5.1 V 5.1 V REGULATOR WITH DISABLE AND RESET
STMicroelectronics	STV8163	113Kb / 11P	3.3 V, 5 V and Adjustable Triple-Voltage Regulator with Disable and Reset Functions Sep-2003
	STV8162	870Kb / 12P	5 V, 5 V and 8 V Triple-Voltage Regulator with Disable and Reset Functions Feb-2004
	TDA8133	133Kb / 13P	5.1 V AND 8 V DUAL-VOLTAGE REGULATOR WITH DISABLE AND RESET FUNCTIONS Sep-2003
	STV8162	215Kb / 14P	5 V, 5 V and 8 V triple voltage regulator with disable and reset functions 04-Mar-2009
	TDA8133	185Kb / 14P	5.1 V and 8 V dual voltage regulator with disable and reset functions 05-Mar-2009

More results

TDA8139 Datasheet(PDF) 1 Page - STMicroelectronics

TDA8139 Datasheet(HTML) 1 Page - STMicroelectronics

Similar Part No. - TDA8139

Similar Description - TDA8139

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Datasheet Download

Link URL