參數(shù)資料
型號(hào): SPX2951ACS-3.0
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 150mA Low Dropout Voltage Regulators
中文描述: 150mA的低壓差穩(wěn)壓器
文件頁(yè)數(shù): 7/13頁(yè)
文件大?。?/td> 135K
代理商: SPX2951ACS-3.0
7
Rev. 3/6/03
SPX2950/SPX2951 150mA Low Dropout Voltage Regulator
Copyright 2003 Sipex Corporation
Shutdown Threshold Voltage
1.8
1.6
1.0
-75
TEMPERATURE (oC)
1.4
1.2
0.8
0.6
-50
-25
0
25
50
75 100 125
150
Thermal Response
4
2
1
0
TIME (μs)
0
-2
0
-1
10
20
30
40
50
5
1.25W
~
Output Noise
3.5
2.5
2.0
0.0
10
2
10
3
10
4
10
5
FREQUENCY (Hz), C
BYP
=0.1uF
3.0
1.5
1.0
0.5
C = 3.3μF
C
= 0.1μF
BYP
Ripple Rejection
80
60
40
10
10
1
10
3
10
4
10
6
FREQUENCY (Hz)
I
L
= 50mA
I
L
= 100mA
C
L
= 1μF
V
IN
= 6V
V
OUT
= 5V
70
50
30
20
10
2
10
5
Line Regulation
30
25
20
10
5
INPUT VOLTAGE (V)
15
10
5
0
5
0
-5
-10
10
15
20
25
30
~
I
L
= 100μA
I
L
= 1mA
T
J
= 150 oC
T
J
= 125 oC
I
L
= 100μA
C
L
= 220μF
I
L
= 100mA
C
L
= 1μF
TYPICAL APPLICATIONS:
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SPX2951ACS-L-5-0 功能描述:低壓差穩(wěn)壓器 - LDO 150mA LOW DROPOUT RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20