参数资料
| 型号： | LT1763CDE-3#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 12/22页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3V .5A 12-DFN |
| 产品培训模块： | More Information on LDOs |
| 标准包装： | 91 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 3V |
| 输入电压： | 最高 20V |
| 电压 - 压降（标准）： | 0.3V @ 500mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 500mA |
| 电流 - 限制（最小）： | 520mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 12-WFDFN 裸露焊盘 |
| 供应商设备封装： | 12-DFN（4x3） |
| 包装： | 管件 |
LT1763 Series
TYPICAL PERFORMANCE CHARACTERISTICS
LT1763
Output Noise Spectral Density
2.50
Minimum Input Voltage
5
Load Regulation
10
C BYP = 0
LT1763-5
2.25
2.00
I L = 500mA
0
LT1763
LT1763-2.5
LT1763-1.5
LT1763-1.8
LT1763-3
LT1763-3.3
1.75
1.50
I L = 1mA
–5
1
1.25
1.00
–10
LT1763-3
LT1763-3.3
LT1763
LT1763-2.5
0.75
0.50
0.25
V OUT = 1.22V
–15
–20
LT1763-5
V IN = V OUT(NOMINAL) + 1V
I L = 1mA TO 500mA
0.1
LT1763-1.8
C OUT = 10μF
I L = 500mA
LT1763-1.5
0
–50
–25
0
25
50
75
100
125
–25
–50
–25
0
25
50
75
100
125
0.01
10
100
1k 10k
100k
TEMPERATURE (°C)
Output Noise Spectral Density
1763 G46
TEMPERATURE (°C)
RMS Output Noise
vs Bypass Capacitor
1763 G47
FREQUENCY (Hz)
1763 G48
RMS Output Noise
vs Load Current (10Hz to 100kHz)
10
1
C OUT = 10μF
I L = 500mA
LT1763-5
LT1763
C BYP = 1000pF
C BYP = 100pF
160
140
120
100
80
LT1763-5
C OUT = 10μF
I L = 500mA
f = 10Hz TO 100kHz
LT1763-3.3
LT1763-3
160
140
120
100
80
C OUT = 10μF
C BYP = 0
C BYP = 0.01μF
LT1763-5
LT1763-2.5
0.1
C BYP = 0.01μF
60
40
20
LT1763
LT1763-1.8
60
40
20
LT1763
LT1763-5
0.01
10
100
1k 10k
100k
0
10
LT1763-1.5
100
1000
10000
0
0.01
0.1
1
LT1763
10 100
1000
V OUT
100μV/DIV
FREQUENCY (Hz)
LT1763-5
10Hz to 100kHz Output Noise
C BYP = 0
1763 G49
V OUT
100μV/DIV
C BYP (pF)
LT1763-5
10Hz to 100kHz Output Noise
C BYP = 100pF
1763 G50
V OUT
100μV/DIV
LOAD CURRENT (mA)
LT1763-5
10Hz to 100kHz Output Noise
C BYP = 1000pF
1763 G51
C OUT = 10μF
I L = 500mA
1ms/DIV
1763 G52
C OUT = 10μF
I L = 500mA
1ms/DIV
1763 G53
C OUT = 10μF
I L = 500mA
1ms/DIV
1763 G54
1763fg
12
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| LT1763CDE-1.8#PBF | IC REG LDO 1.8V .5A 12-DFN |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1763CDE-3TR | 制造商:LINER 制造商全称:Linear Technology 功能描述:500mA, Low Noise, LDO Micropower Regulators |
| LT1763CDE-3-TR | 制造商:LINER 制造商全称:Linear Technology 功能描述:500mA, Low Noise, LDO Micropower Regulators |
| LT1763CDE-3TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:500mA, Low Noise, LDO Micropower Regulators |
| LT1763CDE-3-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:500mA, Low Noise, LDO Micropower Regulators |
| LT1763CDE-5 | 制造商:Linear Technology 功能描述:LDO Regulator Pos 5V 0.5A 12-Pin DFN EP |
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