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參數(shù)資料
| 型號： | SPX2941T5 |
| 元件分類： | 線性穩(wěn)壓 |
| 英文描述： | 1A Low Dropout Voltage Regulators |
| 中文描述： | 1A低壓降穩(wěn)壓器 |
| 文件頁數(shù)： | 5/10頁 |
| 文件大?。?/td> | 103K |
| 代理商： | SPX2941T5 |
Date: 08/25/04
SPX2941 1A Low Dropout Voltage Regulator
Copyright 2004 Sipex Corporation
4
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 3. Line Regulation for 3.3V Device
Figure 4. Load Regulation for 3.3V Device
Figure 7. Ground Current vs Load Current in Dropout
Figure 8. Dropout Voltage vs Load Current for 3.3V
Device
Figure 5. Ground Current vs Load Current for 3.3V Device
Figure 6. Ground Current vs Input Current
3.320
3.315
3.310
3.305
3.300
3.295
3.290
3.285
3.280
46
8
10
12
14
16
VIN (V)
V
OUT
(V)
3.3V Device
IL = 10mA
CL = 10F
3.310
3.305
3.300
3.295
3.290
3.285
3.280
IL (A)
V
OUT
(V)
0.00
0.25
0.50
0.75
1.00
1.25
1.50
3.3V Device
VIN = 4.3V
CL = 10F
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
IL (A)
IGnd
(mA)
0.00
0.25
0.50
0.75
1.00
1.25
1.50
3.3V Device
VIN = 4.3V
CL = 10F
300
280
260
240
220
200
180
46
8
10
12
14
16
VIN (V)
IGnd
(
A)
3.3V Device
IL = 10mA
CL = 10F
100
90
80
70
60
50
40
30
20
10
0
IL (A)
IGnd
(mA)
0.00
0.25
0.50
0.75
1.00
1.25
1.50
3.3V Device
VIN = 3.2V
CL = 10F
600
500
400
300
200
100
0
IL (A)
V
DR
OPOUT
(mV)
0.00
0.25
0.50
0.75
1.00
1.25
1.50
3.3V Device
CL = 10F
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| SPX2945R | 500mA Low Drop Out Voltage Regulator with Shutdown |
| SPX2945S | 500mA Low Drop Out Voltage Regulator with Shutdown |
| SPX2945T3 | 500mA Low Drop Out Voltage Regulator with Shutdown |
| SPX2945T5 | 500mA Low Drop Out Voltage Regulator with Shutdown |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPX2941T5/TR | 功能描述:低壓差穩(wěn)壓器 - LDO 1.0A LW DROPOUT VLT 1.5A PEAK OUTPT CURR 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 |
| SPX2941T5-L | 功能描述:低壓差穩(wěn)壓器 - LDO 3V-16V 1000mA 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 |
| SPX2941T5-L/TR | 功能描述:低壓差穩(wěn)壓器 - LDO 1.0A LW DROPOUT VLT 1.5A PEAK OUTPT CURR 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 |
| SPX2941U5 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:1A Low Dropout Voltage Regulator, Adjustable Output, Fast Response |
| SPX2941U5-L | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
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