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参数资料
| 型号： | SPX2940T3-L-5.0 |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 5 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO2 |
| 封装： | TO-263, 3 PIN |
| 文件页数： | 5/9页 |
| 文件大小： | 165K |
| 代理商： | SPX2940T3-L-5.0 |
Rev. 10/24/00
SPX2940
ELECTRICAL CHARACTERISTICS VIN = VO + 5V, IO =1A, CO = 22 F, unless otherwise specified.
T
J = 25 °C
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
200
400
600
800
1000
OUTPUT CURRENT (mA)
INPUT-OUTPUT
DIFFERENTIAL
(V)
Dropout Voltage
500 mA
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-40
0
40
80
120
160
TEMPERATURE (°C)
DROPOUT
VOLTAGE
(V)
Dropout Voltage
1.0
100 mA
1 A
500 mA
40
30
20
10
0
-40
0
40
80
120
160
TEMPERATURE (°C)
QUIESCENT
CURRENT
(mA)
Quiescent Current vs. Temperature
50
10 mA
1 A
5.08
5.06
5.04
5.02
5.00
4.98
4.96
4.94
4.92
4.90
-40
0
40
80
120
160
TEMPERATURE (°C)
OUTPUT
VOLTAGE
(5V)
Output Voltage vs. Temperature
5.10
V
IN = VO +5V
40
30
20
10
0
0.2
0.4
0.6
0.8
1.0
QUIESCENT
CURRENT
(mA)
Quiescent Current
50
V
IN = 14V
V
O = 5V
T
J = 25 °C
180
160
140
120
100
80
60
40
20
0
5
10
15
20
25
QUIESCENT
CURRENT
(mA)
Quiescent Current
200
30
35
500 mA
100 mA
1 A
相关PDF资料 |
PDF描述 |
|---|---|
| SPX2940U3-L-12.0 | 12 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSFM3 |
| SPX2940U3-L-3.3 | 3.3 V FIXED POSITIVE LDO REGULATOR, PSFM3 |
| SPX2940U3-L-5.0 | 5 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSFM3 |
| SPX2951CS-L-3.0 | FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO8 |
| SPX4040B3M-2.5 | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO3 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SPX2940T-5.0 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:1A Low Dropout Voltage Regulator Fixed Output, Fast Response |
| SPX2940T-5.0/TR | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:1A Low Dropout Voltage Regulator Fixed Output, Fast Response |
| SPX2940T-5-0/TR | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SPX2940T-L-1-8 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SPX2940T-L-2-5 | 功能描述:低压差稳压器 - LDO 1.0A LW DROPOUT VLT 1.5A PEAK OUTPT CURR RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
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