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參數(shù)資料
| 型號(hào)： | LDO517 |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | IP Library: Wide Range ESR Capacitor, Low Noise, 100mA Low Dropout Voltage Regulator |
| 中文描述： | IP庫：大范圍的ESR電容，低噪聲，100mA的低壓差穩(wěn)壓器 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 50K |
| 代理商： | LDO517 |
LDO_517
3/4
ELECTRICAL CHARACTERISTICS : (STAND-BY MODE)
3V < V
IN
< 5.5V, -30°C < T
A
< +125°C, C
OUT
= 1μF ±20%, ESR < 1
, I
LOAD
= 500μA.
Typical case : V
IN
= 4V, Ambient temperature, I
LOAD
= 500μA.
TYPICAL CHARACTERISTICS
Figure 3 :
PSRR vs Dropout for Various Frequency (V
OUT
= 2.8V, Full Load)
Parameter
Symbol
Test Condition
Min.
Typ.
Max.
Unit
Output current in stand-by
mode
I
OUTSTDBY
500
μA
Quiescent Current in
stand-by mode
I
STDBY
I
LOAD
= 500μA
15
20
μA
Power Supply Rejection Ratio
in stand-by mode
PSRR
STY
DC ; Dropout > 1V
65
dB
f = 10KHz
65
f = 100KHz
45
Line Regulation in stand-by
mode
L
IRSTBY
V
IN
= 3V to 5.5V
2
mV
Load Regulation in stand-by
mode
L
DRSTBY
I
LOAD
= 100μA - 500μA
1
mV
0.1
1
-65
-60
-55
-50
DROPOUT VOLATAGE (mV)
P
F=100KHz
F=10KHz
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相關(guān)代理商/技術(shù)參數(shù) |
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| LDO518 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:IP Library: Low Noise, High PSRR 100mA Low Dropout Voltage Regulator |
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| LDO55 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:IP Library: Very Low Power, Adjustable Output Voltage, 25mA Low Dropout Voltage Regulator |
| LDO57 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:IP Library: High Output Current, Low power, 400mA Low Dropout Voltage Regulator |
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