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参数资料
| 型号： | UPC2905AT-E1-AZ |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 5 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO2 |
| 封装： | LEAD FREE, SC-63, 3 PIN |
| 文件页数： | 10/14页 |
| 文件大小： | 271K |
| 代理商： | UPC2905AT-E1-AZ |
μPC2933A,2905A
Chapter Title
R03DS0029EJ0400 Rev.4.00
Page 5 of 12
Mar 16, 2011
μ PC2905A (TJ = 25°C, VIN = 8 V, IO = 500 mA, CIN = 0.22 μ F, COUT = 47 μ F, unless otherwise specified)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
4.83
5.0
5.18
Output Voltage
VO
0
°C ≤ TJ ≤ 125°C, 6 V ≤ VIN ≤ 16 V,
0 A
≤ IO ≤ 500 mA
0
°C ≤ TJ ≤ 125°C, 0 A ≤ IO ≤ 1 A
4.75
5.25
V
Line Regulation
REGIN
6 V
≤ VIN ≤ 16 V
23
50
mV
Load Regulation
REGL
0 A
≤ IO ≤ 1 A
28
50
mV
IO = 0 A
2.2
3.5
Quiescent Current
IBIAS
IO = 1 A
28
50
mA
VIN = 4.5 V, IO = 0 A
10
30
Startup Quiescent Current
IBIAS (s)
VIN = 4.5 V, IO = 1 A
50
mA
Quiescent Current Change
ΔIBIAS
0
°C ≤ TJ ≤ 125°C, 6 V ≤ VIN ≤ 16 V
2.9
15
mA
Output Noise Voltage
Vn
10 Hz
≤ f ≤ 100 kHz
90
μ Vr.m.s.
Ripple Rejection
RR
f = 120 Hz, 6 V
≤ VIN ≤ 16 V
46
61
dB
Dropout Voltage
VDIF
0
°C ≤ TJ ≤ 125°C, IO = 1 A
0.7
1.0
V
VIN = 6.5 V
1.15
1.8
3.0
Short Circuit Current
IOshort
VIN = 16 V
1.1
A
VIN = 6.5 V
1.1
1.5
3.0
Peak Output Current
IOpeak
VIN = 16 V
1.4
2.0
2.8
A
Temperature Coefficient of
Output Voltage
ΔVO/ΔT
0
°C ≤ TJ ≤ 125°C, IO = 5 mA
0.6
mV/
°C
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PDF描述 |
|---|---|
| UPC2905AT-E2-AY | 5 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO2 |
| UPC2905AT-E1 | 5 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO2 |
| UPC2905AT-E2 | 5 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO2 |
| UPC2905BHB-AY | 5 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PSIP3 |
| UPC2905BHB-AZ | 5 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PSIP3 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| UPC2905AT-E2 | 制造商:NEC 制造商全称:NEC 功能描述:THREE-TERMINAL LOW DROPOUT VOLTAGE REGULATOR |
| UPC2905AT-T1 | 制造商:NEC 制造商全称:NEC 功能描述:THREE-TERMINAL LOW DROPOUT VOLTAGE REGULATOR |
| UPC2905AT-T2 | 制造商:NEC 制造商全称:NEC 功能描述:THREE-TERMINAL LOW DROPOUT VOLTAGE REGULATOR |
| UPC2905BHB-AZ | 制造商:Renesas Electronics Corporation 功能描述:Low-sat., 3-pin, series regulator,5.0V |
| UPC2905BHF-AZ | 制造商:Renesas Electronics Corporation 功能描述:LDO Regulator Pos 5V 1A 3-Pin(3+Tab) TO-220 Envelope |
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