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參數(shù)資料
| 型號： | UPC2903HF |
| 元件分類： | 固定正電壓單路輸出LDO穩(wěn)壓器 |
| 英文描述： | 3 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSFM3 |
| 封裝： | ISOLATED, PLASTIC, TO-220, SIP-3 |
| 文件頁數(shù)： | 15/20頁 |
| 文件大?。?/td> | 93K |
| 代理商： | UPC2903HF |
PC2900 Series
4
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Type Number
MIN.
TYP.
MAX.
Unit
Input Voltage
VIN
PC2903
4.0
16
V
PC2933
4.3
16
PC2905
6
16
PC2906
7
16
PC2907
8
16
PC2908
9
18
PC2909
10
18
PC2910
11
18
PC2912
13
18
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
PC2903 (TJ = 25
°C, VIN = 5 V, IO = 500 mA, CIN = 0.22 F, COUT = 47 F,
unless otherwise specified.)
Parameters
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Output Voltage
VO
2.88
3.0
3.12
V
0
°C ≤ TJ ≤ 125 °C, 4.0 V ≤ VIN ≤ 16 V,
2.85
3.15
0 A
≤ IO ≤ 500 mA
0
°C ≤ TJ ≤ 125 °C, 0 A ≤ IO ≤ 1 A
Line Regulation
REGIN
4.0 V
≤ VIN ≤ 16 V
11
30
mV
Load Regulation
REGL
0 A
≤ IO ≤ 1 A
9
30
mV
Quiescent Current
IBIAS
IO = 0 A
1.9
4.0
mA
IO = 1 A
23
60
Startup Quiescent Current
IBIAS (s)
VIN = 2.95 V, IO = 0 A
12
30
mA
VIN = 2.95 V, IO = 1 A
80
Quiescent Current Change
IBIAS
0
°C ≤ TJ ≤ 125 °C, 4.0 V ≤ VIN ≤ 16 V
3.2
20
mA
Output Noise Voltage
Vn
10 Hz
≤ f ≤ 100 kHz
52
Vr.m.s.
Ripple Rejection
RR
f = 120 Hz, 4.0 V
≤ VIN ≤ 16 V
48
63
dB
Dropout Voltage
VDIF
0
°C ≤ TJ ≤ 125 °C, IO = 1 A
0.7
1.0
V
Short Circuit Current
IO short
VIN = 4.5 V
1.2
1.7
3.0
A
VIN = 16 V
1.2
Peak Output Current
IO peak
VIN = 4.5 V
1.0
1.5
3.0
A
VIN = 16 V
1.3
1.7
2.8
Temperature Coefficient of
VO/T0 °C ≤ TJ ≤ 125 °C, IO = 5 mA
–0.5
mV/
°C
Output Voltage
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| UPC2903HF-AZ | 制造商:Renesas Electronics 功能描述:LDO Regulator Pos 3V 1A 3-Pin (3+Tab) SIP Envelope 制造商:Renesas Electronics 功能描述:LDO Regulator Pos 3V 1A 3-Pin (3+Tab) SIP Envelope Bulk 制造商:Renesas Electronics Corporation 功能描述:SEMICONDUCTOR, IC, 3 TERMINAL, VOLTAGE R |
| UPC2903T | 制造商:NEC 制造商全稱:NEC 功能描述:THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR |
| UPC2903T-AZ | 制造商:Renesas Electronics Corporation 功能描述:SEMICONDUCTOR, IC, 3 TERMINAL, VOLTAGE R |
| 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:未知廠家 制造商全稱:未知廠家 功能描述:UPC2900 Series Data Sheet | Data Sheet[07/1998] |
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