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What is UPC29M33A?

This electronic component, produced by the manufacturer "NEC", performs the same function as "(UPC29M05A / UPC29M33A) THREE-TERMINAL LOW DROPOUT VOLTAGE REGULATOR".


UPC29M33A Datasheet PDF - NEC

Part Number UPC29M33A
Description (UPC29M05A / UPC29M33A) THREE-TERMINAL LOW DROPOUT VOLTAGE REGULATOR
Manufacturers NEC 
Logo NEC Logo 


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DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC29M33A,µPC29M05A
THREE-TERMINAL LOW DROPOUT VOLTAGE REGULATOR
DESCRIPTION
The µPC29M33A, µPC29M05A of low dropout voltage three terminal positive regulators is constructed with PNP output
www.DataSheet4tUra.cnosmistor. 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
123
1: INPUT
2: GND
3: OUTPUT
123
1: INPUT
2: GND
3: OUTPUT
4: GND (Fin)
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. G15368EJ1V0DS00 (1st edition)
Date Published May 2001 NS CP(K)
Printed in Japan
©
2001

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UPC29M33A equivalent
RECOMMENDED OPERATING CONDITIONS
Parameter
Input Voltage
Symbol
VIN
Output Current
IO
Operating Ambient Temperature TA
Operating Junction Temperature TJ
Type Number
µ PC29M33A
µ PC29M05A
All
All
All
µPC29M33A,µPC29M05A
MIN.
4.3
6
0
–30
–30
TYP.
MAX.
16
16
0.5
+85
+125
Unit
V
A
°C
°C
ELECTRICAL CHARACTERISTICS
www.DataSheet4U.com
µPC29M33A (TJ = 25°C, VIN = 5 V, IO = 350 mA, CIN = 0.22 µF, COUT = 47 µF, unless otherwise specified)
Parameter
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Startup Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Output Current
Temperature Coefficient of
Output Voltage
Symbol
VO
REGIN
REGL
IBIAS
IBIAS (s)
IBIAS
Vn
R•R
VDIF
IOpeak
IOpeak
Conditions
0°C TJ 125°C, 4.3 V VIN 16 V,
0 A IO 350 mA
0°C TJ 125°C, 0 A IO 0.5 A
4.3 V VIN 16 V
0 A IO 0.5 A
IO = 0 A
IO = 0.5 A
VIN = 3.1 V, IO = 0 A
VIN = 3.1 V, IO = 0.5 A
0°C TJ 125°C, 4.3 V VIN 16 V
10 Hz f 100 kHz
4.3 V VIN 16 V, f = 120 Hz
0°C TJ 125°C, IO = 0.5 A
VIN = 4.5 V
VIN = 16 V
VIN = 4.5 V
VIN = 16 V
VO /T 0°C TJ 125°C, IO = 5 mA
MIN.
3.18
3.14
TYP.
3.3
MAX.
3.42
3.46
Unit
V
8 33 mV
10 33
1.8 3.0 mA
15 20
9 20 mA
50
2.9 15 mA
56 µ Vr.m.s.
48 64
dB
0.5 1.0
V
0.7 1.1 1.5
A
0.6
0.7 1.2 1.5
A
0.6 1.0 1.5
–0.4 mV/°C
Data Sheet G15368EJ1V0DS
5


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Featured Datasheets

Part NumberDescriptionMFRS
UPC29M33AThe function is (UPC29M05A / UPC29M33A) THREE-TERMINAL LOW DROPOUT VOLTAGE REGULATOR. NECNEC
UPC29M33HBThe function is THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR. NECNEC
UPC29M33HFThe function is THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR. NECNEC

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