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参数资料
| 型号： | SPX29300U-5.0 |
| 元件分类： | 线性稳压 |
| 英文描述： | 3A High Current, Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response Time |
| 中文描述： | 第3A大电流，低压差线性稳压器可调节 |
| 文件页数： | 4/11页 |
| 文件大小： | 177K |
| 代理商： | SPX29300U-5.0 |
Date: 5/25/04
SPX29300/01/02/03 3A Low Dropout Voltage Regulator
Copyright 2004 Sipex Corporation
2
ABSOLUTE MAXIMUM RATINGS
Lead Temperature (soldering, 5 seconds)
................260°C
Storage Temperature Range........................-65°C to +150°C
Operating Junction Temperature Range......-40°C to +125°C
Input Voltage (Note 1) .................................................... 16V
(Note 1) at VIN=VOUT + 1V and IOUT = 10mA, CIN = 6.8F, COUT = 10F, TA = 25°C, unless otherwise specified. The Boldface
applies over the junction temperature range.
SPX29300/01
PARAMETER
CONDITIONS
TYP
MIN
MAX
UNITS
Fixed Voltage Options
1.8V Version
Output Voltage
IOUT = 10mA
1.800
1.782
1.818
V
10mA
≤ IOUT ≤ 3A, 2.8V ≤ VIN ≤ 16V
1.800
1.764
1.836
2.5V Version
Output Voltage
IOUT = 10mA
2.500
2.475
2.525
V
10mA
≤ IOUT ≤ 3A, 3.5V ≤ VIN ≤ 16V
2.500
2.450
2.550
3.3V Version
Output Voltage
IOUT = 10mA
3.300
3.267
3.333
V
10mA
≤ IOUT ≤ 3A, 4.3V ≤ VIN ≤ 16V
3.300
3.234
3.366
5.0V Version
Output Voltage
IOUT = 10mA
5.000
4.950
5.050
V
10mA
≤ IOUT ≤ 3A, 6.0V ≤ VIN ≤ 16V
5.000
4.900
5.100
All Voltage Options
SPX29300/01/02/03
Line Regulation
IOUT=10mA,(VOUT+1V) ≤ VIN ≤ 16V
0.06
0.5
%
Load Regulation
VIN=VOUT+1V, 10mA≤ IOUT ≤ IFL (Note 2)
0.2
1
%
V/TVOUT Temp Coefficient (Note 6)
20
100
ppm/
°C
Dropout Voltage, except
IOUT=100mA
50
175
mV
1.8V, (Note 3)
IOUT=1.5A
150
IOUT=3.0A
450
700
Ground Current
IOUT=1.5A
10
35
mA
(Note 5)
IOUT=3.0A
37
Ground Pin Current
VIN=0.5V less than specified VOUT,
0.9
mA
at Dropout
IOUT=10mA
Current Limit
VOUT=0V (Note 4)
4.5
3.0
A
Output Noise Voltage
CL=10F
400
VRMS
(10Hz to 100kHz)
IL=100mA
CL=33F
260
Reference Voltage
Adjustable version only
1.240
1.228
1.252
V
1.215
1.265
Reference Voltage
Adjustable version only (Note 8)
1.203
1.277
V
Adjust Pin Bias Current
40
80
nA
120
Reference Voltage
(Note 7)
20
ppm/
°C
Temp. Coeff.
Adjust Pin Bias
0.1
nA/
°C
Current Temp. Coeff.
ELECTRICAL CHARACTERISTICS
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SPX29300U-L-3-3 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SPX29301 | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:3A High Current, Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response Time |
| SPX29301T5-L-3-3 | 功能描述:低压差稳压器 - LDO 3A LOW DROPOUT 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 |
| SPX29301T5-L-3-3/TR | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| SPX29301T5-L-5-0 | 功能描述:低压差稳压器 - LDO 3A LOW DROPOUT 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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