參數(shù)資料
型號： L4953
廠商： 意法半導體
英文描述： Multifunction Voltage Regulator for Car Radio(用于汽車收音機的多功能電壓穩(wěn)壓器)
中文描述： 多功能電壓調節(jié)器汽車收音機（用于汽車收音機的多功能電壓穩(wěn)壓器）
文件頁數(shù)： 3/6頁
文件大?。?/td> 54K
代理商： L4953
ELECTRICAL CHARACTERISTICS
(V
S
= 14V, T
j
= –40 to 85
°
C, unless otherwise specified.)
Symbol
V
S
En
Parameter
Test Condition
Min.
11
Typ.
Max.
18
400
Unit
V
μ
V
Operating Supply Voltage
Output Noise Voltage
Any reg. supply,
f = 100Hz to 200KHz
200
5V STAND-BY OUTPUT VOLTAGE
V
5st-by
V
line
V
load
V
dropout
I
qst-by
Stand-by Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
Quiescent Current @ Stand-by
4.75
5
5
5.25
50
50
0.6
0.5
V
11V < V
S
< 16V
5mA < IO < 100mA
I
out
= 100mA
mV
mV
V
V
12
0.2
0.3
5V/1000mASWITCHED OUTPUT VOLTAGE
V
out5
V
line
V
load
V
dropout
I
q
I
lim
SWon
SW off
SW hyst
R
in
5V Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
Quiescent Current
Current Limit
Switch ON
Switch OFF
Switch Hysteresis
Input Impedance
no load
7V < V
S
< 18V
5mA < IO < 1A
50mA < I
O
< 1A
75mA < I
O
< 1A
Output Shorted to GND
4.75
5
5
5.25
50
50
1.5
100
V
mV
mV
V
mA
A
V
V
mV
K
12
1
30
1.3
1
3.5
1.5
300
100
10
200
40
10V/500mASWITCHED OUTPUT VOLTAGE
V
out10
V
line
V
load
V
dropout
I
q
I
lim
SVR
10V Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
Quiescent Current
Current Limit
Supply Voltage Rejection
no load
11V < V
S
< 18V
5mA < IO < 500mA
5V < V
in
< 10V
50mA < I
O
< 500mA
Output Shorted to GND
f = 100Hz
f = 10KHz
9.5
10
5
12
0.4
10
600
75
10.5
50
50
0.9
25
V
mV
mV
V
mA
mA
dB
500
55
40
3.5
SWon
SW off
SW hyst
R
in
HIGH SIDEDRIVER WITH CLAMPED OUTPUT (16V)
Switch ON
Switch OFF
Switch Hysteresis
Input Impedance
V
V
1.5
300
100
10
200
40
mV
K
V
out16
I
O
V
dropout
SWon
SW off
SW hyst
R
in
Max. Output Voltage
Output Continuous Current
Dropout Voltage
Switch ON
Switch OFF
Switch Hysteresis
Input Impedance
V
S
= 18V
VS = 16V
5V < V
in
< 10V
15
3
16.2
V
A
V
V
V
0.4
0.9
3.5
1.5
300
100
10
200
40
mV
K
L4953
3/6
相關PDF資料
PDF描述
L4954 Quad Multifunction Voltage Regulator for Car Radio(用于汽車收音機的多功能四電壓穩(wěn)壓器)
L4955V3.3 5A ULDO LINEAR REGULATORS FAMILY
L4955V33 5A ULDO LINEAR REGULATORS FAMILY
L4955V5.1 5A ULDO LINEAR REGULATORS FAMILY
L4955V51 5A ULDO LINEAR REGULATORS FAMILY
相關代理商/技術參數(shù)
參數(shù)描述
L4953G 功能描述:線性穩(wěn)壓器 - 標準 3-Output 9.2/5/5V RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節(jié): 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L
L4953K 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MULTIFUNCTION VOLTAGE REGULATOR FOR CAR RADIO
L4954 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:QUAD MULTIFUNCTION VOLTAGE REGULATOR FOR CAR RADIO
L4954_10 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Quad multifunction voltage regulator for car radio
L4955 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5A ULDO LINEAR REGULATORS FAMILY
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*