參數(shù)資料
型號(hào)： LF52
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： Very Low Drop Voltage Regulator with Inhabit(帶禁止的低壓差電壓穩(wěn)壓器)
中文描述： 非常低壓降穩(wěn)壓器與寓于（帶禁止的低壓差電壓穩(wěn)壓器）
文件頁(yè)數(shù)： 12/31頁(yè)
文件大小： 277K
代理商： LF52
ELECTRICALCHARACTERISTICS FOR LF45AB
(refer to the test circuits, T
j
= 25
o
C,
C
i
= 0.1
μ
F, C
o
= 2.2
μ
F unless otherwise specified)
Symbol
Parameter
V
o
OutputVoltage
I
o
= 50 mA, V
i
= 6.5V
I
o
= 50 mA, V
i
= 6.5V -25<T
a
<85
o
C
V
i
Operating Input Voltage
I
o
= 500 mA
I
out
OutputCurrent Limit
V
o
LineRegulation
V
i
= 5.5to 16 V, I
o
= 5 mA
V
o
Load Regulation
V
i
= 5.8V
I
d
Quiescent Current
ON MODE
V
i
= 5.5to 16 V I
o
= 0 mA
V
i
= 5.8to 16 V I
o
= 500mA
OFF MODE V
i
= 6 V
SVR
Supply Voltage Rejection
I
o
= 5 mA V
i
= 6.5V
±
1V
f = 120Hz
f = 1KHz
f = 10KHz
eN
OutputNoise Voltage
B = 10Hz to 100KHz
V
d
Dropout Voltage
I
o
= 200 mA
I
o
= 500 mA
V
il
Control Input Logic Low
-40< T
a
< 125
o
C
V
ih
Control Input Logic High
-40< T
a
< 125
o
C
I
i
Control Input Current
V
i
= 6 V,
C
O
OutputBypass Capacitance
ESR = 0.1to 10
I
o
= 0 to 500mA
Test Conditions
Min.
4.455
4.410
Typ.
4.5
Max.
4.545
4.590
16
Unit
V
V
V
A
mV
mV
1
4
4
22
22
I
o
= 5to 500mA
0.5
1
12
100
mA
mA
μ
A
50
77
72
60
50
0.2
0.4
dB
dB
dB
μ
V
V
V
V
V
μ
A
μ
F
0.35
0.70
0.8
2
V
c
= 6 V
10
10
2
ELECTRICALCHARACTERISTICS FOR LF45C
(refer to the testcircuits, T
j
= 25
o
C,
C
i
= 0.1
μ
F, C
o
= 2.2
μ
F unless otherwise specified)
Symbol
Parameter
V
o
OutputVoltage
I
o
= 50 mA, V
i
= 6.5V
I
o
= 50 mA, V
i
= 6.5V -25<T
a
<85
o
C
V
i
Operating Input Voltage
I
o
= 500 mA
I
out
OutputCurrent Limit
V
o
LineRegulation
V
i
= 5.5to 16 V, I
o
= 5 mA
V
o
Load Regulation
V
i
= 5.8V
I
d
Quiescent Current
ON MODE
V
i
= 5.5to 16 V I
o
= 0 mA
V
i
= 5.8to 16 V I
o
= 500mA
OFF MODE V
i
= 6 V
SVR
Supply Voltage Rejection
I
o
= 5 mA V
i
= 6.5V
±
1V
f = 120Hz
f = 1KHz
f = 10KHz
eN
OutputNoise Voltage
B = 10Hz to 100KHz
V
d
Dropout Voltage
I
o
= 200 mA
I
o
= 500 mA
V
il
Control Input Logic Low
-40< T
a
< 125
o
C
V
ih
Control Input Logic High
-40< T
a
< 125
o
C
I
i
Control Input Current
V
i
= 6 V,
C
O
OutputBypass Capacitance
ESR = 0.1to 10
I
o
= 0 to 500mA
Test Conditions
Min.
4.41
4.32
Typ.
4.5
Max.
4.59
4.68
16
Unit
V
V
V
A
mV
mV
1
4
4
22
22
I
o
= 5to 500mA
0.5
1
12
100
mA
mA
μ
A
50
77
72
60
50
0.2
0.4
dB
dB
dB
μ
V
V
V
V
V
μ
A
μ
F
0.35
0.70
0.8
2
V
c
= 6 V
10
10
2
LF00AB/C
12/31
相關(guān)PDF資料
PDF描述
LF55 Very Low Drop Voltage Regulator with Inhabit(帶禁止的低壓差電壓穩(wěn)壓器)
LF60 Very Low Drop Voltage Regulator with Inhabit(帶禁止的低壓差電壓穩(wěn)壓器)
LF80 Very Low Drop Voltage Regulator with Inhabit(帶禁止的低壓差電壓穩(wěn)壓器)
LF85 Very Low Drop Voltage Regulator with Inhabit(帶禁止的低壓差電壓穩(wěn)壓器)
LF90 Very Low Drop Voltage Regulator with Inhabit(帶禁止的低壓差電壓穩(wěn)壓器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LF521RW 制造商:MPD 制造商全稱:MicroPower Direct, LLC 功能描述:Wide Input, 5W SMT Single & Dual Output DC/DC Converters
LF522RW 制造商:MPD 制造商全稱:MicroPower Direct, LLC 功能描述:Wide Input, 5W SMT Single & Dual Output DC/DC Converters
LF523RW 制造商:MPD 制造商全稱:MicroPower Direct, LLC 功能描述:Wide Input, 5W SMT Single & Dual Output DC/DC Converters
LF524RW 制造商:MPD 制造商全稱:MicroPower Direct, LLC 功能描述:Wide Input, 5W SMT Single & Dual Output DC/DC Converters
LF525RW 制造商:MPD 制造商全稱:MicroPower Direct, LLC 功能描述:Wide Input, 5W SMT Single & Dual Output DC/DC Converters
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*