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參數(shù)資料
| 型號： | UPC37M31 |
| 廠商： | NEC Corp. |
| 英文描述： | BIPOLAR ANALOG INTEGRATED CIRCUIT |
| 中文描述： | 雙極模擬集成電路 |
| 文件頁數(shù)： | 5/14頁 |
| 文件大?。?/td> | 113K |
| 代理商： | UPC37M31 |
Data Sheet G16444EJ2V0DS
5
μ
PC37Mxx Series
μ
PC37M31
(T
J
= 25°C, V
IN
= 5 V, I
O1
= 0.5 A, I
O2
= 0.3 A, unless otherwise specified.)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
OUTPUT
1
Output Voltage 1
V
O1
3.234
1.0
3.3
3.366
V
(3.3 V)
Line Regulation 1
REG
IN1
4.5 V
≤
V
IN
≤
6.0 V
5 mA
≤
I
O1
≤
1 A
10 Hz
≤
f
≤
100 kHz
f = 120 Hz, 4.5 V
≤
V
IN
≤
6.0 V
V
IN
= 6.0 V
2
9
mV
Load Regulation 1
REG
L1
20
66
mV
Output Noise Voltage 1
V
n1
76
μ
Vr.m.s.
dB
Ripple Rejection 1
RR
1
57
Short Circuit Current 1
I
Oshort1
0.5
A
Peak Output Current 1
I
Opeak1
V
O1
/
T
V
IN
= 5.0 V
I
O1
= 5 mA, 0
°
C
≤
T
J
≤
125
°
C
1.4
0.4
A
Temperature Coefficient of
Output Voltage 1
mV/
°
C
OUTPUT
2
Output Voltage 2
V
O2
1.764
0.5
1.8
1.836
V
(1.8 V)
Line Regulation 2
REG
IN2
4.5 V
≤
V
IN
≤
6.0 V
5 mA
≤
I
O2
≤
0.5 A
10 Hz
≤
f
≤
100 kHz
f = 120 Hz, 4.5 V
≤
V
IN
≤
6.0 V
V
IN
= 6.0 V
2
9
mV
Load Regulation 2
REG
L2
17
50
mV
Output Noise Voltage 2
V
n2
60
μ
Vr.m.s.
dB
Ripple Rejection 2
RR
2
60
Short Circuit Current 2
I
Oshort2
0.3
A
Peak Output Current 2
I
Opeak2
V
O2
/
T
V
IN
= 5.0 V
I
O2
= 5 mA, 0
°
C
≤
T
J
≤
125
°
C
0.8
0.4
A
Temperature Coefficient of
Output Voltage 2
mV/
°
C
Total
Quiescent Current
I
BIAS
I
O1
= 0 A, I
O2
= 0 A
4
8
mA
Startup Quiescent Current
I
BIAS (S)
V
IN
= 1.7 V, I
O1
= 0 A, I
O2
= 0 A
7
40
mA
Dropout Voltage
(INPUT to OUTPUT
1
)
V
DIF1
I
O1
= 0.5 A
0.6
1.0
V
μ
PC37M32
(T
J
= 25°C, V
IN
= 5 V, I
O1
= 0.5 A, I
O2
= 0.3 A, unless otherwise specified.)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
OUTPUT
1
Output Voltage 1
V
O1
3.234
1.0
3.3
3.366
V
(3.3 V)
Line Regulation 1
REG
IN1
4.5 V
≤
V
IN
≤
6.0 V
5 mA
≤
I
O1
≤
1 A
10 Hz
≤
f
≤
100 kHz
f = 120 Hz, 4.5 V
≤
V
IN
≤
6.0 V
V
IN
= 6.0 V
2
9
mV
Load Regulation 1
REG
L1
20
66
mV
Output Noise Voltage 1
V
n1
76
μ
Vr.m.s.
dB
Ripple Rejection 1
RR
1
57
Short Circuit Current 1
I
Oshort1
0.5
A
Peak Output Current 1
I
Opeak1
V
O1
/
T
V
IN
= 5.0 V
I
O1
= 5 mA, 0
°
C
≤
T
J
≤
125
°
C
1.4
0.4
A
Temperature Coefficient of
Output Voltage 1
mV/
°
C
OUTPUT
2
Output Voltage 2
V
O2
2.45
0.5
2.5
2.55
V
(2.5 V)
Line Regulation 2
REG
IN2
4.5 V
≤
V
IN
≤
6.0 V
5 mA
≤
I
O2
≤
0.5 A
10 Hz
≤
f
≤
100 kHz
f = 120 Hz, 4.5 V
≤
V
IN
≤
6.0 V
V
IN
= 6.0 V
2
9
mV
Load Regulation 2
REG
L2
17
50
mV
Output Noise Voltage 2
V
n2
60
μ
Vr.m.s.
dB
Ripple Rejection 2
RR
2
60
Short Circuit Current 2
I
Oshort2
0.3
A
Peak Output Current 2
I
Opeak2
V
O2
/
T
V
IN
= 5.0 V
I
O2
= 5 mA, 0
°
C
≤
T
J
≤
125
°
C
0.8
0.4
A
Temperature Coefficient of
Output Voltage 2
mV/
°
C
Total
Quiescent Current
I
BIAS
I
O1
= 0 A, I
O2
= 0 A
4
8
mA
Startup Quiescent Current
I
BIAS(S)
V
IN
= 2.4 V, I
O1
= 0 A, I
O2
= 0 A
7
40
mA
Dropout Voltage
(INPUT to OUTPUT
1
)
V
DIF1
I
O1
= 0.5 A
0.6
1.0
V
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