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PDF UPC79M05HF Data sheet ( Hoja de datos )
| Número de pieza | UPC79M05HF | |
| Descripción | THREE TERMINAL NEGATIVE VOLTAGE REGULATOR | |
| Fabricantes | NEC | |
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DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC79M00 Series
THREE TERMINAL NEGATIVE VOLTAGE REGULATOR
µPC79M00 series are monolithic three terminal negative regulators which employ internally current limiting, ther-
mal shut down, output transistor safe operating area protection make them essentially indestructible.
They are intended as fixed voltage regulators in a wide range of application including local on card regulation for
elimination of distribution problems associated wide single point regulation.
FEATURES
• Output current out of 500 mA.
• On-chip some protection circuit (over current protection, SOA protection and thermal shut down).
• Low noise.
ORDERING INFORMATION
Part Number
Package
µPC79M05HF
µPC79M08HF
µPC79M12HF
µPC79M15HF
µPC79M18HF
µPC79M24HF
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)
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
–5 V
–8 V
–12 V
–15 V
–18 V
–24 V
EQUIVALENT CIRCUIT
PIN CONFIGURATION (Marking Side)
R8 R9 D1
R7 Q6
Q7
R1
D3
R2
C1
Q5 Q4
D4Q1
Q2 R4
D5 R5
R3 D2
Q3
Q10
R14
Q11
GND
R22
R10
D8 Q8 R6
Q9
Q12
C2
R15 R16
Q13
R23
OUTPUT
R11 R13
R17 Q16
Q17
Q14 D6
R18
R12
D7
Q15
R19
R20
R21
INPUT
3-pin plastic SIP (MP-45G)
123
1: GND
2: INPUT
3: OUTPUT
The information in this document is subject to change without notice.
Document No. G11629EJ6V0DS00 (6th edition)
(Previous No. IC-1904)
Date Published May 1998 N CP(K)
Printed in Japan
The mark shows major revised points.
©
1994
1 page  
µPC79M00 Series
µPC79M18
(VIN = –27 V, IO = 350 mA, 0 °C ≤ TJ ≤ +125 °C, CIN = 2.2 µF, COUT = 1 µF, 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
Test Conditions
VO TJ = 25 °C
–21 V ≤ VIN ≤ –33 V, 5 mA ≤ IO ≤ 350 mA
REGIN TJ = 25 °C, –21 V ≤ VIN ≤ –33 V
TJ = 25 °C, –24 V ≤ VIN ≤ –30 V
REGL TJ = 25 °C, 5 mA ≤ IO ≤ 500 mA
TJ = 25 °C, 5 mA ≤ IO ≤ 350 mA
IBIAS
TJ = 25 °C
∆IBIAS –21 V ≤ VIN ≤ –33 V
5 mA ≤ IO ≤ 350 mA
Vn TJ = 25 °C, 10 Hz ≤ f ≤ 100 kHz
R•R
TJ = 25 °C, f = 120 Hz,
–22 V ≤ VIN ≤ –32 V, IO = 100 mA
VDIF
TJ = 25 °C
IOshort TJ = 25 °C, VIN = –33 V
IOpeak TJ = 25 °C
∆VO/∆T IO = 5 mA
MIN.
–17.3
–17.1
50
TYP.
–18
30
25
60
45
4.4
200
60
MAX.
–18.7
–18.9
80
50
300
Unit
V
mV
mV
6.0 mA
0.5 mA
0.4
440
µVr.m.s.
dB
1.1 V
350 mA
620 880 1 020 mA
0.8 mV/°C
µPC79M24
(VIN = –33 V, IO = 350 mA, 0 °C ≤ TJ ≤ +125 °C, CIN = 2.2 µF, COUT = 1 µF, 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
Test Conditions
VO TJ = 25 °C
–27 V ≤ VIN ≤ –38 V, 5 mA ≤ IO ≤ 350 mA
REGIN TJ = 25 °C, –27 V ≤ VIN ≤ –38 V
TJ = 25 °C, –30 V ≤ VIN ≤ –36 V
REGL TJ = 25 °C, 5 mA ≤ IO ≤ 500 mA
TJ = 25 °C, 5 mA ≤ IO ≤ 350 mA
IBIAS
TJ = 25 °C
∆IBIAS –27 V ≤ VIN ≤ –38 V
5 mA ≤ IO ≤ 350 mA
Vn TJ = 25 °C, 10 Hz ≤ f ≤ 100 kHz
R•R
TJ = 25 °C, f = 120 Hz,
–28 V ≤ VIN ≤ –38 V, IO = 100 mA
VDIF
TJ = 25 °C
IOshort TJ = 25 °C, VIN = –38 V
IOpeak TJ = 25 °C
∆VO/∆T IO = 5 mA
MIN.
–23.0
–22.8
50
TYP.
–24
30
25
80
50
4.5
250
57
MAX.
–25.0
–25.2
80
50
360
Unit
V
mV
mV
6.0 mA
0.5 mA
0.4
600
µVr.m.s.
dB
1.1 V
200 mA
620 880 1 020 mA
1.0 mV/°C
5
5 Page 
[MEMO]
µPC79M00 Series
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet UPC79M05HF.PDF ] | |
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