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PDF UPC24A00 Data sheet ( Hoja de datos )
| Número de pieza | UPC24A00 | |
| Descripción | THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR | |
| Fabricantes | NEC | |
| Logotipo |  |
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DDAATTAA SSHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC24A00 Series
THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR
The µPC24A00 Series is a low dropout voltage three terminal regulator that has realized a minimum voltage
differential between the I/O of no more than 1 V when the output current is 2 A through the employment of a PNP
transistor at the output stage.
Due to its ability to achieve a greater reduction in the power loss compared with conventional three-terminal
regulators, the µPC24A00 Series is ideal for use as the secondary side smoothing circuit of a power supply.
FEATURES
PIN CONFIGURATION (Marking Side)
• Output current in excess of 2.0 A
3-pin plastic SIP (MP-45G)
• High accuracy of output voltage
µPC24A05HF, 24A12HF, 24A15HF
∆ VO = ±2% MAX. (TJ = 25°C, IO = 1 A)
• Low dropout voltage
VDIF = 1 V MAX. (IO = 2 A)
• On-chip thermal shut down circuit, over-current protection
circuit and safe operating area protection circuit
123
1: INPUT
2: GND
3: OUTPUT
ORDERING INFORMATION
Part Number
µ PC24A05HF
µ PC24A12HF
µ PC24A15HF
Package
3-pin plastic SIP (MP-45G) (isolated TO-220)
3-pin plastic SIP (MP-45G) (isolated TO-220)
3-pin plastic SIP (MP-45G) (isolated TO-220)
Output Voltage
5V
12 V
15 V
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. G14632EJ3V0DS00 (3rd edition)
Date Published February 2000 N CP(K)
Printed in Japan
©
2000
1 page  
µPC24A00 Series
µ PC24A15 (TJ = 25°C, VIN = 22 V, IO = 1 A, Unless Otherwise Specified)
Parameter
Output voltage
Line regulation
Load regulation
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
Vn
R⋅R
VDIF
IO short
IO peak
∆VO/∆T
Condition
0°C ≤ TJ ≤ 125°C,
16 V ≤ VIN ≤ 25 V, 5 mA ≤ IO ≤ 2 A
17 V ≤ VIN ≤ 25 V
5 mA ≤ IO ≤ 2 A
IO = 0 A
IO = 2 A
17 V ≤ VIN ≤ 25 V, IO = 2 A
10 Hz ≤ f ≤ 100 kHz
f = 120 Hz, 17 V ≤ VIN ≤ 27 V
0°C ≤ TJ ≤ 125°C, IO = 2 A
VIN = 16 V
VIN = 22 V
0°C ≤ TJ ≤ 125°C, IO = 5 mA
MIN.
14.7
14.55
40
2.8
TYP.
15.0
18
10
3
15
260
48
1.4
3.5
1.6
MAX.
15.3
15.45
Unit
V
V
150 mV
150 mV
5.0 mA
30 mA
20 mA
µ Vr.m.s.
dB
1.0 V
A
4.2 A
mV/°C
Data Sheet G14632EJ3V0DS00
5
5 Page 
[MEMO]
Data Sheet G14632EJ3V0DS00
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet UPC24A00.PDF ] | |
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