TDA8139

Mounting Style : Through Hole
Number of Outputs : 2
Dropout Voltage (Max) : 1.4 V
Output Type : Adjustable, Fixed
Input Voltage MAX : 18 V
Maximum Operating Temperature : + 70 C
Output Current : 750 mA
Load Regulation : 200 mV
Package / Case : SIL-9
Output Voltage : 5.1 V, 2.8 V to 16 V


Features:

.OUTPUT CURRENTS UP TO 750mA
·FIXED PRECISION OUTPUT 1 VOLTAGE 5.1V ± 2%
·OUTPUT 2 VOLTAGE PROGRAMMABLE FROM 2.8 TO 16V
.OUTPUT 1 WITH RESET FACILITY
.OUTPUT 2 WITH DISABLE BY TTL INPUT
·SHORT CIRCUIT PROTECTION AT BOTH OUTPUTS
.THERMAL PROTECTION
·LOW DROP OUTPUT VOLTAGE


Pinout




Specifications

Symbol	Parameter	Value	Unit
VIN	DC Input Voltage Pin 1,2	20	V
VDIS	Disable Input Voltage Pin 4	20	V
VRST	Output Voltage at Pin 6	20	V
IO1, 2	Output Currents	Internally Limited
Pt	Power Dissipation	Internally Limited
TSTG	Storage Temperature	-65 to +150
Tj	Junction Temperature	0 to +150

Description

The TDA8139 is a monolithic dual positive voltage regulator designed to provide precision output voltages of 5.1V and adjustable at currents up to 750mA.

An internal reset circuit generates a reset pulse when the output 1 decrease below the regulated voltage value.

Output 2 can be disabled by TTL input.

Short circuit and thermal protections of the TDA8139 are included.

Parameters:

Technical/Catalog Information	TDA8139
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Regulator Type	Multiple Output
Package / Case	9-SIP
Packaging	Bulk
Regulator Topology	Positive Fixed and Adjustable
Current - Output	750mA
Voltage - Output	5.1V, 2.8 ~ 16 V
Operating Temperature	0°C ~ 150°C
Voltage - Input	7 ~ 18 V
Number of Regulators	2
Current - Limit (Min)	-
Current Short Circuit (Isc)	-
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TDA8139 TDA8139