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PDF UPC29M07HB Data sheet ( 特性 )

部品番号 UPC29M07HB
部品説明 THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR
メーカ NEC
ロゴ NEC ロゴ 

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UPC29M07HB Datasheet, UPC29M07HB PDF,ピン配置, 機能
DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC29M00 Series
THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR
The µPC29M00 series of low dropout voltage three terminal positive regulators is constructed with PNP output
transistor. The µPC29M00 series 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 µPC29M00 series 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)
µPC29M00HF Series: MP-45G
µPC29M00HB Series: MP-3
µPC29M00T Series: 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.
Document No. G10027EJ3V0DS00 (3rd edition)
Date Published July 1998 N CP(K)
Printed in Japan
The mark shows major revised points.
©
1997

1 Page





UPC29M07HB pdf, ピン配列
µPC29M00 Series
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, Unless otherwise specified.)
Parameter
Symbol
Input Voltage
Internal Power DissipationNote
Operating Ambient Temperature
Operating Junction Temperature
Storage Temperature
Thermal Resistance (Junction to Case)
Thermal Resistance (Junction to Ambient)
VIN
PT
TA
TJ
Tstg
Rth (J-C)
Rth (J-A)
Rating
µPC29M00HF
µPC29M00HB, µPC29M00T
20
15 10
–30 to +85
–30 to +150
–55 to +150
7 12.5
65 125
Unit
V
W
°C
°C
°C
°C/W
°C/W
Note TC = 25 °C, Internally limited
When operating junction temperature rises up to 150 °C, the internal circuit shutdown output voltage.
Caution Exposure to Absolute Maximum Ratings for extended periods may affect device reliability;
exceeding the ratings could cause permanent damage. The parameters apply independently. The
device should be operated within the limits specified under DC and AC Characteristics.
TYPICAL CONNECTION
D1
INPUT
CIN
µ PC29M00
COUT
+
OUTPUT
D2
CIN
COUT
D1
D2
: More than 0.1 µF. Required if regulator is located an appreciable distance from power supply filter. You
must use to prevent from the parasitic oscillation.
: More than 47 µF. You must use the Low-impedance-type (low ESR) capacitor.
: Need for VO > VIN
: Need a shottky barrier diode for VO < GND.
3


3Pages


UPC29M07HB 電子部品, 半導体
µPC29M00 Series
ELECTRICAL CHARACTERISTICS µPC29M05 (TJ = 25 °C, VIN = 8 V, IO = 350 mA, CIN = 0.22 µF, COUT = 47 µF,
unless otherwise specified.)
Parameters
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
IO short
IO peak
VO/T
Conditions
0 °C TJ 125 °C, 6 V VIN 16 V,
0 A IO 350 mA
0 °C TJ 125 °C, 0 A IO 0.5 A
6 V VIN 16 V
0 A IO 0.5 A
IO = 0 A
IO = 0.5 A
VIN = 4.5 V, IO = 0 A
VIN = 4.5 V, IO = 0.5 A
0 °C TJ 125 °C, 6 V VIN 16 V
10 Hz f 100 kHz
f = 120 Hz, 6 V VIN 16 V
0 °C TJ 125 °C, IO = 0.5 A
VIN = 6.5 V
VIN = 16 V
VIN = 6.5 V
VIN = 16 V
0 °C TJ 125 °C, IO = 5 mA
MIN.
4.8
4.75
46
0.65
0.7
0.6
TYP.
5.0
26
17
1.9
16
10
2.4
87
60
0.5
1.1
0.6
1.2
1.1
0.7
MAX.
5.2
5.25
Unit
V
50 mV
50 mV
4.0 mA
30
30 mA
80
20 mA
µVr.m.s.
dB
1.0 V
1.5 A
1.5 A
1.5
mV/°C
6

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