DATA SHEET
µPC29M33A,µPC29M05A
THREE-TERMINAL LOW DROPOUT VOLTAGE REGULATOR
BIPOLAR ANALOG INTEGRATED CIRCUIT
DESCRIP...
DATA SHEET
µPC29M33A,µPC29M05A
THREE-TERMINAL LOW DROPOUT VOLTAGE
REGULATOR
BIPOLAR ANALOG INTEGRATED CIRCUIT
DESCRIPTION
The µPC29M33A, µPC29M05A of low dropout voltage three terminal positive
regulators is constructed with
PNP output
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transistor. The µPC29M33A, µPC29M05A feature the ability to source 0.5 A of output current with a low dropout voltage
of typically 0.5 V. The power dissipation of the µPC29M33A, µPC29M05A can be drastically reduced compared with the conventional three terminal positive voltage
regulators that is constructed with
NPN output
transistor. Also, this series corresponds to the low voltage output (3 V, 3.3 V) which is not in the conventional low dropout
regulators ( µPC24M00A series).
FEATURES
Output current in excess of 0.5 A Low dropout voltage VDIF = 0.5 V TYP. (at IO = 0.5 A) On-chip overcurrent and thermal protection circuit On-chip output
transistor safe area protection circuit
PIN CONFIGURATION (Marking Side)
µPC29M33AHF, µPC29M05AHF: MP-45G
µPC29M33AHB, µPC29M05AHB: MP-3 µPC29M33A, µPC29M05AT: MP-3Z
4
1
2
3 1: INPUT 2: GND 3: OUTPUT
1
2
3
1: 2: 3: 4:
INPUT GND OUTPUT GND (Fin)
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Document No. G15368EJ1V0DS00 (1st edition) D...