參數(shù)資料
型號(hào): SI91842DT-50-T1-E3
廠商: VISHAY SILICONIX
元件分類: 固定正電壓?jiǎn)温份敵鯨DO穩(wěn)壓器
英文描述: 5 V FIXED POSITIVE LDO REGULATOR, 0.22 V DROPOUT, PDSO5
封裝: LEAD FREE, TSOT-23, 5 PIN
文件頁數(shù): 8/10頁
文件大?。?/td> 119K
代理商: SI91842DT-50-T1-E3
Si91842
Vishay Siliconix
Document Number: 71732
S-50956—Rev. F, 16-May-05
www.vishay.com
7
TYPICAL WAVEFORMS
Load Transient Response-1
ILOAD
100 mA/div
VOUT
10 mV/div
VOUT = 3.0 V
COUT = 1 mF
ILOAD = 1 to 150 mA
trise = 2 msec
Load Transient Response-2
VOUT = 3.0 V
COUT = 1 mF
ILOAD = 150 to 1 mA
tfall = 2 msec
20 ms/div
ILOAD
100 mA/div
VOUT
10 mV/div
LineTransient Response-1
VOUT
10 mV/div
VIN
2 V/div
VINSTEP = 4 to 5 V
VOUT = 3 V
COUT = 1 mF
CIN = 1 mF
ILOAD = 150 mA
trise = 5 msec
20 ms/div
LineTransient Respons-2
VINSTEP = 5 to 4 V
VOUT = 3 V
COUT = 1 mF
CIN = 1 mF
ILOAD = 150 mA
tfall = 5 msec
20 ms/div
VOUT
10 mV/div
VIN
2 V/div
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