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参数资料
| 型号： | UPC2903T-AZ |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 3 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO2 |
| 封装： | SC-63, 3 PIN |
| 文件页数： | 2/20页 |
| 文件大小： | 93K |
| 代理商： | UPC2903T-AZ |
PC2900 Series
10
ELECTRICAL CHARACTERISTICS
PC2909 (TJ = 25
°C, VIN = 12 V, IO = 500 mA, CIN = 0.22 F, COUT = 47 F,
unless otherwise specified.)
Parameters
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Output Voltage
VO
8.64
9.0
9.36
V
0
°C ≤ TJ ≤ 125 °C, 10 V ≤ VIN ≤ 18 V,
8.55
9.45
0 A
≤ IO ≤ 500 mA
0
°C ≤ TJ ≤ 125 °C, 0 A ≤ IO ≤ 1 A
Line Regulation
REGIN
10 V
≤ VIN ≤ 18 V
31
90
mV
Load Regulation
REGL
0 A
≤ IO ≤ 1 A
32
90
mV
Quiescent Current
IBIAS
IO = 0 A
1.9
4.0
mA
IO = 1 A
27
60
Startup Quiescent Current
IBIAS (s)
VIN = 8.5 V, IO = 0 A
11
30
mA
VIN = 8.5 V, IO = 1 A
80
Quiescent Current Change
IBIAS
0
°C ≤ TJ ≤ 125 °C, 10 V ≤ VIN ≤ 18 V
3.0
20
mA
Output Noise Voltage
Vn
10 Hz
≤ f ≤ 100 kHz
155
Vr.m.s.
Ripple Rejection
RR
f = 120 Hz, 10 V
≤ VIN ≤ 18 V
41
58
dB
Dropout Voltage
VDIF
0
°C ≤ TJ ≤ 125 °C, IO = 1 A
0.7
1.0
V
Short Circuit Current
IO short
VIN = 10.5 V
1.9
A
VIN = 18 V
1.0
Peak Output Current
IO peak
VIN = 10.5 V
1.1
1.5
3.0
A
VIN = 18 V
1.4
2.0
3.0
Temperature Coefficient of
VO/T0 °C ≤ TJ ≤ 125 °C, IO = 5 mA
1.0
mV/
°C
Output Voltage
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相关代理商/技术参数 |
参数描述 |
|---|---|
| UPC2903T-E1-AZ | 制造商:Renesas Electronics 功能描述:Cut Tape 制造商:Renesas 功能描述:LDO Regulator Pos 3V 1A 3-Pin(2+Tab) MP-3Z T/R |
| UPC2905 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:UPC2900 Series Data Sheet | Data Sheet[07/1998] |
| UPC2905A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Useage of Three-Terminal Regulators | User＇s Manual[05/2000] |
| UPC2905AHB | 制造商:NEC 制造商全称:NEC 功能描述:THREE-TERMINAL LOW DROPOUT VOLTAGE REGULATOR |
| UPC2905AHB-AZ | 制造商:Renesas Electronics 功能描述:Cut Tape 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 5V 1A 3-Pin(3+Tab) MP-3 Envelope |
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