数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

L4956 数据表(PDF) 3 Page - STMicroelectronics

部件名 L4956
功能描述  5A LOW DROP LINEAR REGULATOR
PDF  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

L4956 数据表(HTML) 3 Page - STMicroelectronics

  L4956 Datasheet HTML 1Page - STMicroelectronics L4956 Datasheet HTML 2Page - STMicroelectronics L4956 Datasheet HTML 3Page - STMicroelectronics L4956 Datasheet HTML 4Page - STMicroelectronics L4956 Datasheet HTML 5Page - STMicroelectronics L4956 Datasheet HTML 6Page - STMicroelectronics L4956 Datasheet HTML 7Page - STMicroelectronics L4956 Datasheet HTML 8Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 3 / 8 page
background image
ELECTRICAL CHARACTERISTICS (Tj =25
°C, unless otherwise specified)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
VPW
Power Operating Supply Voltage
3
6.5
V
VSIG
Signal Operating Supply Voltage
4.5
6.5
V
VOUT
Output Voltage
(1)
0 < Tj < 125
°C; VPW = 3.3V
4.5V < VSIG < 6.5V; 0.1A < IO <5A
1.240
1.260
1.280
V
3V < VPW <5.5V; 4.5V< VSIG <6.5V
0.1A < IO < 5A; 0 < Tj < 125°C
1.224
1.260
1.296
V
∆VOUT
Line regulation
(1)
3V < VPW < 5.5V; IO = 10mA
4.5V < VSIG <6.5V
0.5
3
mV
∆VOUT
Load regulation (1)
VPW = 3.3V; VSIG =5V
0.1A < IO <5A
15
mV
Drop-out Voltage
IO =5A
IO = 5A, Tj = 125
°C
0.75
1.1
1.1
1.5
V
V
IO
Current Limiting
0 < Tj < 125
°C
5.1
6.3
7.5
A
Short Circuit Current
VO = 0V, 0 < Tj < 125°C
1.8
A
IQ
Quiescent Current at pin VSIG
0.1A < IO <5A
4.5V < VSIG <6.5V
1.5
3
mA
Stand By Current at pin VSIG
INH = HIGH VSIG = 5V
100
150
µA
Inhibit Threshold
0 < Tj < 125
°C
1.1
1.26
1.42
V
Inhibit Histeresys
0.2
V
Inhibit Bias Sink Current
5
10
µA
Power Good Threshold
0.9 x
VOUT
V
Power Good Saturation
I6 = 4mA
0.1
0.4
V
Power Good Histeresys
0.2
V
(1) Output voltage connected to ADJ.
THERMAL DATA
Symbol
Parameter
Value
Unit
Rth j-pins
Thermal Resistance Junction-case
2.5
°C/W
Rth j-amb
Thermal Resistance Junction-ambient
50
°C/W
Thermal Shutdown
Typ.
150
°C
Thermal Hysteresis
Typ.
20
°C
L4956
3/8



Html Pages

1 2 3 4 5 6 7 8


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com