參數(shù)資料
型號(hào): SPX1583T-2.5
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 1.5A Ultra Low Dropout Voltage Regulator Fast Response, Adjustable & Fixed
中文描述: 1.5A的超低壓差穩(wěn)壓器快速響應(yīng),可調(diào)
文件頁數(shù): 4/5頁
文件大?。?/td> 171K
代理商: SPX1583T-2.5
Date: 5/14/04
SPX1583
TYPICAL APPLICATION
(1) V
CTRL
is needed when V
IN
<5V.
SPX1583
SENSE
ADJ
V
IN
V
CTRL
R1
124
C4
2 X 330uF
C2
10uF
C1
330uF
5V
V
CTRL
3.3V
V
IN
C3
.033uF
(1) V
CTRL
needed when V
< 5V.
(2) V
OUT
= V
(1 + R2/ R1) + I
R2.
(3) V
REF
is measured across adjust to sense.
2.5V
V
OUT
R2
124
V
OUT
Fig. 1 Adjustable Regulator
SPX1583
SENSE
GND
V
IN
V
CTRL
C4
2 X 330uF
C2
10uF
C1
330uF
5V
V
CTRL
3.3V
V
I
N
Fig.2 Typical Fixed Regulator
2.5V
V
OUT
V
OUT
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