參數(shù)資料
型號： AMS2951CS-25
廠商： Advanced Monolithic Systems, Inc.
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 150mA LOW DROPOUT VOLTAGE REGULATOR
中文描述： 150mA的低壓差穩(wěn)壓器
文件頁數(shù)： 2/14頁
文件大?。?/td> 144K
代理商： AMS2951CS-25
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
AMS2950/AMS2951
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Input Supply Voltage
SHUTDOWN Input Voltage,
Error Comparator Output
Voltage,(Note 9)
FEEDBACK Input Voltage
(Note 9) (Note 10)
Power Dissipation
Junction Temperature
Storage Temperature
Soldering Dwell Time, Temperature
-0.3 to +30V
Wave
Infrared
Vapor Phase
ESD
4 seconds, 260
°
C
4 seconds, 240
°
C
4 seconds, 219
°
C
TBD
-1.5 to +30V
OPERATING RATINGS
(Note 1)
Internally Limited
+150
°
C
Max. Input Supply Voltage
Junction Temperature Range
(T
J
) (Note 8)
AMS2950AC-XX,
AMS2950C-XX
AMS2951AC-XX,
AMS2951C-XX
30V
-65
°
C to +150
°
C
-40
°
C to +125
°
C
ELECTRICAL CHARACTERISTICS
at Vs=Vout+1V, Ta=25°C, unless otherwise noted
.
Parameter
Conditions
(Note 2)
AMS2950AC
AMS2951AC
Min. Typ. Max.
AMS2950C
AMS2951C
Min. Typ. Max.
Units
2.5 V Versions
(Note 16)
Output Voltage
TJ = 25°C (Note 3)
-25°C
≤
TJ
≤
85°C
Full Operating Temperature
Range
100
μ
A
≤
IL
≤
150 mA
TJ
≤
TJMAX
2.488
2.475
2.470
2.5
2.5
2.5
2.512
2.525
2.530
2.475
2.450
2.440
2.5
2.5
2.5
2.525
2.550
2.560
V
V
V
Output Voltage
2.463
2.5
2.537
2.448
2.5
2.562
V
3.0 V Versions
(Note 16)
Output Voltage
TJ = 25°C (Note 3)
-25°C
≤
TJ
≤
85°C
Full Operating Temperature
Range
100
μ
A
≤
IL
≤
150 mA
TJ
≤
TJMAX
2.985
2.970
2.964
3.0
3.0
3.0
3.015
3.030
3.036
2.970
2.955
2.940
3.0
3.0
3.0
3.030
3.045
3.060
V
V
V
Output Voltage
2.958
3.0
3.042
2.928
3.0
3.072
V
3.3 V Versions
(Note 16)
Output Voltage
TJ = 25°C (Note 3)
-25°C
≤
TJ
≤
85°C
Full Operating Temperature
Range
100
μ
A
≤
IL
≤
150 mA
TJ
≤
TJMAX
3.284
3.267
3.260
3.3
3.3
3.3
3.317
3.333
3.340
3.267
3.251
3.234
3.3
3.3
3.3
3.333
3.350
3.366
V
V
V
Output Voltage
3.254
3.3
3.346
3.221
3.3
3.379
V
5.0 V Versions
(Note 16)
Output Voltage
TJ = 25°C (Note 3)
-25°C
≤
TJ
≤
85°C
Full Operating Temperature
Range
100
μ
A
≤
IL
≤
150 mA
TJ
≤
TJMAX
4.975
4.95
4.94
5.0
5.0
5.0
5.025
5.050
5.06
4.95
4.925
4.90
5.0
5.0
5.0
5.05
5.075
5.10
V
V
V
Output Voltage
4.925
5.0
5.075
4.88
5.0
5.12
V
All Voltage Options
Output Voltage
Temperature Coefficient
Line Regulation (Note 14)
(Note 12) (Note 4)
6V
≤
Vin
≤
30V (Note 15)
100
μ
A
≤
IL
≤
150 mA
20
50
ppm/°C
0.03
0.1
0.04
0.2
%
Load Regulation (Note 14)
0.04
0.1
0.1
0.2
%
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