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參數(shù)資料
| 型號(hào)： | LP3984IBP-3.1 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package |
| 中文描述： | 3.1 V FIXED POSITIVE LDO REGULATOR, 0.12 V DROPOUT, PBGA4 |
| 封裝： | 0.995 MM HEIGHT, MICRO, BUMP, SMD-4 |
| 文件頁數(shù)： | 6/11頁 |
| 文件大?。?/td> | 293K |
| 代理商： | LP3984IBP-3.1 |
Typical Performance Characteristics
= 2.5 for 1.5, 1.8, and 2.0V options, V
IN
= V
OUT
+ 0.2V for output options higher than 2.5V, T
A
= 25C, Enable pin is tied to
V
IN
.
Unless otherwise specified, C
IN
= C
OUT
= 1 μF Tantalum, V
IN
Power Supply Rejection Ratio (V
IN
= 3.5V)
Power Supply Rejection Ratio (V
IN
= 3.5V)
20020403
20020404
Power Supply Rejection Ratio (V
IN
= 3.5V)
Power Supply Rejection Ratio (LP3984-1.5, V
IN
= 2.5V)
20020420
20020419
20020409
FIGURE 2. PSRR Input Perturbation
L
www.national.com
6
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LP3984IBPX-1.5 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package |
| LP3984IBPX-1.8 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package |
| LP3984IBPX-2.0 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package |
| LP3984IBPX-3.1 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Micropower, 150mA Ultra Low-Dropout CMOS Voltage Regulator in Subminiature 4-I/O micro SMD Package |
| LP3984IMF1.5 | 制造商:National Semiconductor 功能描述:LDO Regulator Pos 1.5V 0.15A 5-Pin SOT-23 T/R |
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