參數(shù)資料
型號(hào): LP3990TLX-2.8
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: CLAMP
中文描述: 2.8 V FIXED POSITIVE REGULATOR, PBGA4
封裝: 1 X 1.30 MM, MICRO, SMD-4
文件頁數(shù): 8/13頁
文件大?。?/td> 711K
代理商: LP3990TLX-2.8
Typical Performance Characteristics.
Unless otherwise specified, C
IN
= 1.0μF Ceramic, C
OUT
=
0.47 μF Ceramic, V
IN
= V
OUT(NOM)
+ 1.0V, T
A
= 25C, V
OUT(NOM)
= 1.5V , Shutdown pin is tied to V
IN
. (Continued)
Ground Current vs V
IN
. I
LOAD
= 150mA
Short Circuit Current
20076814
20076815
Short Circuit Current
Line transient
20076816
20076817
Power Supply Rejection Ratio
Power Supply Rejection Ratio
20076819
20076820
L
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