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參數(shù)資料
| 型號(hào)： | UPC2912T |
| 廠商： | NEC Corp. |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR |
| 中文描述： | 三端低壓差穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 10/20頁(yè) |
| 文件大小： | 92K |
| 代理商： | UPC2912T |
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μ
PC2900 Series
10
ELECTRICAL CHARACTERISTICS
μ
PC2909 (T
J
= 25
°
C, V
IN
= 12 V, I
O
= 500 mA, C
IN
= 0.22
μ
F, C
OUT
= 47
μ
F,
unless otherwise specified.)
Parameters
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Output Voltage
V
O
8.64
9.0
9.36
V
0
°
C
≤
T
J
≤
125
°
C, 10 V
≤
V
IN
≤
18 V,
0 A
≤
I
O
≤
500 mA
8.55
9.45
0
°
C
≤
T
J
≤
125
°
C, 0 A
≤
I
O
≤
1 A
Line Regulation
REG
IN
10 V
≤
V
IN
≤
18 V
31
90
mV
Load Regulation
REG
L
0 A
≤
I
O
≤
1 A
32
90
mV
Quiescent Current
I
BIAS
I
O
= 0 A
1.9
4.0
mA
I
O
= 1 A
27
60
Startup Quiescent Current
I
BIAS (s)
V
IN
= 8.5 V, I
O
= 0 A
11
30
mA
V
IN
= 8.5 V, I
O
= 1 A
80
Quiescent Current Change
I
BIAS
0
°
C
≤
T
J
≤
125
°
C, 10 V
≤
V
IN
≤
18 V
3.0
20
mA
Output Noise Voltage
V
n
10 Hz
≤
f
≤
100 kHz
155
μ
V
r.m.s.
Ripple Rejection
R·R
f = 120 Hz, 10 V
≤
V
IN
≤
18 V
41
58
dB
Dropout Voltage
V
DIF
0
°
C
≤
T
J
≤
125
°
C, I
O
= 1 A
0.7
1.0
V
Short Circuit Current
I
O short
V
IN
= 10.5 V
1.9
A
V
IN
= 18 V
1.0
Peak Output Current
I
O peak
V
IN
= 10.5 V
1.1
1.5
3.0
A
V
IN
= 18 V
1.4
2.0
3.0
Temperature Coefficient of
Output Voltage
V
O
/
T
0
°
C
≤
T
J
≤
125
°
C, I
O
= 5 mA
1.0
mV/
°
C
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| UPC2912T(E1-AZ) | 制造商:Renesas Electronics 功能描述:Cut Tape |
| UPC2912T-AZ | 制造商:Renesas Electronics Corporation 功能描述:SEMICONDUCTOR, IC, 3 TERMINAL, VOLTAGE R 制造商:Renesas 功能描述:LDO Regulator Pos 12V 1A 3-Pin(2+Tab) MP-3Z |
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| UPC2918BHB-AZ | 制造商:Renesas Electronics 功能描述:Cut Tape 制造商:Renesas 功能描述:LDO Regulator Pos 1.8V 1A 3-Pin(3+Tab) SC-64 Envelope |
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