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參數(shù)資料
| 型號： | SPX1117M3-2.85 |
| 元件分類： | 固定正電壓單路輸出LDO穩(wěn)壓器 |
| 英文描述： | 2.85 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PDSO3 |
| 封裝： | SOT-223, 3 PIN |
| 文件頁數(shù)： | 11/16頁 |
| 文件大?。?/td> | 689K |
| 代理商： | SPX1117M3-2.85 |
4
Oct24-07 Rev D
SPX7 800mA Low Dropout Regulator
Copyright 2007 Sipex Corporation
4
Apr 20-07 Rev B
SPX1117 800mA Low Dropout Voltage Regulator
2007 Sipex Corporation
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 1. Load Regulation for SPX1117M3-3.3;
Figure 2. Line Regulation for SPX1117M3-3.3;
VIN=4.8V
IOUT=10mA
Figure 3. Dropout Voltage vs Output Current for
SPX1117M3-3.3; V
IN=4.8V, COUT=2.2F
Figure 5. Current Limit for SPX1117M3-3.3, Output
Voltage Deviation with IOUT=10mA to 1A Step
3.280
3.285
3.290
3.295
3.300
3.305
3.310
3.315
3.320
10
100
1000
Output Current (mA)
Output
V
oltage
3.300
3.305
3.310
3.315
3.320
3.325
4.5
6.5
8.5
10.5
12.5
14.5
Vin (V)
V
out
(V)
0.9
1.0
1.1
1.2
1.3
100
200
300
400
500
600
700
800
900
1000
Io (mA)
D
ro
p
o
u
t
V
o
lt
a
g
e
(V
)
1.225
1.23
1.235
1.24
1.245
1.25
1.255
1.26
1.265
1.27
1.275
-50
-30
-10
10
30
50
70
90
110
130
Temp (C)
V
out
(V)
1.25v Adj
125°C
22F
Indicating Current
Limit Starts
V
IN
= 4.0V
V
IN
=3.3V Fixed
1
O
=10mA
C
IN
=1F Tan Cap
C
OUT
=2.2F Tan Cap
100
0
-100
1.5
1.0
0.5
0
0.1
0.2 0.3 0.4
0.5 0.6
0.7 0.8 0.9 1.0
Time (ms)
Output
Current (A)
Output
Deviation (mV)
0.00
0.50
1.00
1.50
2.00
-50
-25
0
25
50
75
100
125
Temp (oC)
Current
Limit
(A)
Figure 6. VOUT vs Temperature, VIN=2.5V, IOUT=10mA
Figure 4. Current Limit for SP1117M3-3.3; VIN=4.8V,
CIN=COUT=1F, IOUT pulsed from 10mA to Current
Limit
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PDF描述 |
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| SPX2808M1-3.3 | 3.3 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PSSO3 |
| SPX2808M1-3.5 | 3.5 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PSSO3 |
| SPX2954ACN-3.3 | 3.3 V FIXED POSITIVE LDO REGULATOR, PBCY3 |
| SPX385BM1-5-0 | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 5 V, PSSO3 |
| SPX385N-1.2/TR | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235 V, PBCY3 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPX1117M3-3.0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:800mA Low Dropout Regulator |
| SPX1117M3-3.0/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:800mA Low Dropout Voltage Regulator |
| SPX1117M3-3.3 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:800mA Low Dropout Regulator |
| SPX1117M3-3.3/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:800mA Low Dropout Voltage Regulator |
| SPX1117M3-3-0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:800mA Low Dropout Voltage Regulator |
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