參數(shù)資料
型號: UPC2905AT
廠商: NEC Corp.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: THREE-TERMINAL LOW DROPOUT VOLTAGE REGULATOR
中文描述: 三端低壓差電壓調(diào)節(jié)器
文件頁數(shù): 6/16頁
文件大?。?/td> 104K
代理商: UPC2905AT
Data Sheet G15374EJ2V0DS
6
μ
PC2933A,
2905A
μ
PC2905A
(T
J
= 25
°
C, V
IN
= 8 V, I
O
= 500 mA, C
IN
= 0.22
μ
F, C
OUT
= 47
μ
F, unless otherwise specified)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
4.83
5.0
5.18
V
Output Voltage
V
O
0
°
C
T
J
125
°
C, 6 V
V
IN
16 V,
0 A
I
O
500 mA
4.75
5.25
0
°
C
T
J
125
°
C, 0 A
I
O
1 A
Line Regulation
REG
IN
6 V
V
IN
16 V
23
50
mV
Load Regulation
REG
L
0 A
I
O
1 A
28
50
mV
I
O
= 0 A
2.2
3.5
mA
Quiescent Current
I
BIAS
I
O
= 1 A
28
50
V
IN
= 4.5 V, I
O
= 0 A
10
30
mA
Startup Quiescent Current
I
BIAS (s)
V
IN
= 4.5 V, I
O
= 1 A
50
Quiescent Current Change
I
BIAS
0
°
C
T
J
125
°
C, 6 V
V
IN
16 V
2.9
15
mA
Output Noise Voltage
V
n
10 Hz
f
100 kHz
90
μ
V
r.m.s.
Ripple Rejection
RR
f = 120 Hz, 6 V
V
IN
16 V
46
61
dB
Dropout Voltage
V
DIF
0
°
C
T
J
125
°
C, I
O
= 1 A
0.7
1.0
V
V
IN
= 6.5 V
1.15
1.8
3.0
Short Circuit Current
I
Opeak
V
IN
= 16 V
1.1
A
V
IN
= 6.5 V
1.1
1.5
3.0
A
Peak Output Current
I
Opeak
V
IN
= 16 V
1.4
2.0
2.8
Temperature Coefficient of
Output Voltage
V
O
/
T
0
°
C
T
J
125
°
C, I
O
= 5 mA
0.6
mV/
°
C
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