TDA8137
DUAL 5.1V REGULATOR WITH DISABLE AND RESET
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OUTPUT CURRENTS UP TO 1A
FIXED PRECISION OUTPUT VOLTAGES
5.1V
鹵
2%
OUTPUT 1 WITH RESET FACILITY
OUTPUT 2 WITH DISABLE BY TTL INPUT
SHORT CIRCUIT PROTECTION AT BOTH
OUTPUTS
THERMAL PROTECTION
LOW DROP OUTPUT VOLTAGE
DESCRIPTION
The TDA8137 is a monolithic dual positive voltage
regulator designed to provide fixed precision output
voltages of 5.1V at currents up to 1A.
An internal reset circuit generates a reset pulse
when the output 1 decreases below the regulated
voltage value.
Output 2 can be disabled by TTL input.
Short circuit and thermal protections are included.
PIN CONNECTION
(top view)
HEPTAWATT
(Plastic Package)
ORDER CODE :
TDA8137
7
6
5
4
3
2
1
OUTPUT 1
OUTPUT 2
RESET
GROUND
DISABLE
DELAY CAP
INPUT
Tab connected to Pin 4
September 1993
1/5
8137-01.EPS