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参数资料
| 型号： | UPC2905AHB-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, SIP3 |
| 封装： | LEAD FREE, SC-64, 3 PIN |
| 文件页数： | 9/14页 |
| 文件大小： | 271K |
| 代理商： | UPC2905AHB-AZ |
μPC2933A,2905A
Chapter Title
R03DS0029EJ0400 Rev.4.00
Page 4 of 12
Mar 16, 2011
Recommended Conditions
Parameter
Symbol
Type Number
MIN.
TYP.
MAX.
Unit
μ PC2933A
4.3
16
Input Voltage
VIN
μ PC2905A
6
16
V
Output Current
IO
All
0
1.0
A
Operating Ambient Temperature TA
All
30
+85
°C
Operating Junction Temperature TJ
All
30
+125
°C
Electrical Characteristics
μ PC2933A (TJ = 25°C, VIN = 5 V, IO = 500 mA, CIN = 0.22 μ F, COUT = 47 μ F, unless otherwise specified)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
3.18
3.3
3.42
Output Voltage
VO
0
°C ≤ TJ ≤ 125°C, 4.3 V ≤ VIN ≤ 16 V,
0 A
≤ IO ≤ 500 mA
0
°C ≤ TJ ≤ 125°C, 0 A ≤ IO ≤ 1 A
3.14
3.46
V
Line Regulation
REGIN
4.3 V
≤ VIN ≤ 16 V
12
33
mV
Load Regulation
REGL
0 A
≤ IO ≤ 1 A
23
33
mV
IO = 0 A
2.0
3.0
Quiescent Current
IBIAS
IO = 1 A
20
40
mA
VIN = 3.1 V, IO = 0 A
10
30
Startup Quiescent Current
IBIAS (s)
VIN = 3.1 V, IO = 1 A
50
mA
Quiescent Current Change
ΔIBIAS
0
°C ≤ TJ ≤ 125°C, 4.3 V ≤ VIN ≤ 16 V
3.0
15
mA
Output Noise Voltage
Vn
10 Hz
≤ f ≤ 100 kHz
55
μ Vr.m.s.
Ripple Rejection
RR
f = 120 Hz, 4.3 V
≤ VIN ≤ 16 V
48
64
dB
Dropout Voltage
VDIF
0
°C ≤ TJ ≤ 125°C, IO = 1 A
0.7
1.0
V
VIN = 4.5 V
1.2
1.6
3.0
Short Circuit Current
IOshort
VIN = 16 V
1.2
A
VIN = 4.5 V
1.0
1.4
3.0
Peak Output Current
IOpeak
VIN = 16 V
1.3
1.7
2.8
A
Temperature Coefficient of
Output Voltage
ΔVO/ΔT
0
°C ≤ TJ ≤ 125°C, IO = 5 mA
0.4
mV/
°C
<R>
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相关代理商/技术参数 |
参数描述 |
|---|---|
| UPC2905AHF | 制造商:NEC 制造商全称:NEC 功能描述:THREE-TERMINAL LOW DROPOUT VOLTAGE REGULATOR |
| UPC2905AHF-AZ | 制造商:Renesas Electronics 功能描述:LDO Regulator Pos 5V 1A 3-Pin (3+Tab) SIP Envelope 制造商:Renesas Electronics Corporation 功能描述:SEMICONDUCTOR, IC, 3 TERMINAL, VOLTAGE R |
| UPC2905AT | 制造商:NEC 制造商全称:NEC 功能描述:THREE-TERMINAL LOW DROPOUT VOLTAGE REGULATOR |
| UPC2905AT-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 5V 1A 3-Pin(2+Tab) SC-63 Envelope |
| UPC2905AT-E1 | 制造商:NEC 制造商全称:NEC 功能描述:THREE-TERMINAL LOW DROPOUT VOLTAGE REGULATOR |
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