TDA8137 Datasheet, PDF (1/5 Pages) STMicroelectronics – DUAL 5.1V REGULATOR WITH DISABLE AND RESET

TDA8137
DUAL 5.1V REGULATOR WITH DISABLE AND RESET
. _{OUTPUT CURRENTS UP TO 1A}
. _{FIXED PRECISION OUTPUT VOLTAGES}
5.1V ± 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
Tab connected to Pin 4
OUTPUT 1
OUTPUT 2
RESET
GROUND
DISABLE
DELAY CAP
INPUT
September 1993
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