參數(shù)資料
型號: LP3985IBLX-2.9
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator
中文描述: 2.9 V FIXED POSITIVE LDO REGULATOR, 0.1 V DROPOUT, PBGA5
封裝: 0.995 MM HEIGHT, MICRO, SMD-5
文件頁數(shù): 7/17頁
文件大小: 570K
代理商: LP3985IBLX-2.9
Typical Performance Characteristics
C
BYPASS
= 0.01 μF, V
IN
= V
OUT
+ 0.2V, T
A
= 25C, Enable pin is tied to V
IN
.
Unless otherwise specified, C
IN
= C
OUT
= 1 μF Ceramic,
Output Voltage Change vs Temperature
Dropout Voltage vs Load Current
10136441
10136433
Ground Current vs Load Current
Ground Current vs V
IN
@
25C
10136440
10136435
10136409
FIGURE 2. PSRR Input Test Signal
L
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