參數(shù)資料
型號: LP3984IBPX-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
文件大小: 293K
代理商: LP3984IBPX-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
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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LP3984IMF-1.5/NOPB 制造商:Texas Instruments 功能描述:Voltage Regulator IC
LP3984IMF-1.8 功能描述:低壓差穩(wěn)壓器 - LDO 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