전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

L4987 데이터시트(PDF) 5 Page - STMicroelectronics

부품명 L4987
상세설명  VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT AND DROPOUT CONTROL FLAG
Download  11 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L4987 데이터시트(HTML) 5 Page - STMicroelectronics

  L4987 Datasheet HTML 1Page - STMicroelectronics L4987 Datasheet HTML 2Page - STMicroelectronics L4987 Datasheet HTML 3Page - STMicroelectronics L4987 Datasheet HTML 4Page - STMicroelectronics L4987 Datasheet HTML 5Page - STMicroelectronics L4987 Datasheet HTML 6Page - STMicroelectronics L4987 Datasheet HTML 7Page - STMicroelectronics L4987 Datasheet HTML 8Page - STMicroelectronics L4987 Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 11 page
background image
ELECTRICAL CHARACTERISTICS FOR L4987CPT87 (refer to the test circuits, VI = 11.7V,
IOUT = 5mA, Tj =25
oC, Ci = 0.1
µF, Co = 2.2 µF unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
Vo
Output Voltage
Io = 200 mA, Vi =11.7 V
Io = 200 mA, Vi =11.7 V -40<TJ<125
oC
8.526
8.35
8.7
8. 874
9.05
V
V
Vi
Operating Input Voltage
Io = 200 mA
9.55
18
V
Iout
Output Current Limit
250
A
∆Vo
Line Regulation
Vi =10 to 18 V, Io = 0.5 mA
4
24
mV
∆Vo
Load Regulation
Vi =10 V
Io = 0.5 to 200 mA
3
20
mV
Id
Quiescent Current
ON MODE
Vi =10 to 18 V Io =0 mA
Vi =10 to 18 V Io = 200 mA
0.5
3
1
6
mA
mA
OFF MODE Vi =12 V
90
180
µA
SVR
Supply Voltage Rejection
Io = 5 mA Vi =11 V
± 1V
f = 120 Hz
f= 1 KHz
f = 10 KHz
71
68
55
dB
dB
dB
Vd
Dropout Voltage
Io = 200 mA
Io = 200 mA
-40 < TJ < 125
oC
0.3
0.5
0.7
V
V
Vil
Control Input Logic Low
-40 < TJ < 125
oC0.8
V
Vih
Control Input Logic High
-40 < TJ < 125
oC2
V
Ii
Control Input Current
10
µA
CO
Output Bypass Capacitance
ESR = 0.5 to 10
Ω Io = 0 to 200 mA
-40 < TJ < 125
oC
210
µF
Vfl
Control Flag Output Low
Vi -Vo <Vcesat power,
Ifl =6 mA
Io = 200 mA
0.5
V
Ifh
Control Flag Output High
Leakage Current
Vi > 9.55 V
Voh =15 V
10
µA
L4987 SERIES
5/11


유사한 부품 번호 - L4987

제조업체부품명데이터시트상세설명
logo
STMicroelectronics
L4987CPT33TR STMICROELECTRONICS-L4987CPT33TR Datasheet
346Kb / 16P
   Dropout control flag
September 2007 Rev. 6
L4987CPT50TR STMICROELECTRONICS-L4987CPT50TR Datasheet
346Kb / 16P
   Dropout control flag
September 2007 Rev. 6
L4987CXX STMICROELECTRONICS-L4987CXX Datasheet
346Kb / 16P
   Dropout control flag
September 2007 Rev. 6
L4987Cxx33 STMICROELECTRONICS-L4987Cxx33 Datasheet
346Kb / 16P
   Dropout control flag
September 2007 Rev. 6
L4987Cxx50 STMICROELECTRONICS-L4987Cxx50 Datasheet
346Kb / 16P
   Dropout control flag
September 2007 Rev. 6
More results

유사한 설명 - L4987

제조업체부품명데이터시트상세설명
logo
STMicroelectronics
LF00 STMICROELECTRONICS-LF00 Datasheet
649Kb / 34P
   VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
LF00AB STMICROELECTRONICS-LF00AB Datasheet
260Kb / 32P
   VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
LEXXAB STMICROELECTRONICS-LEXXAB Datasheet
912Kb / 39P
   Very low drop voltage regulators with inhibit
July 2008 Rev 12
LF00 STMICROELECTRONICS-LF00_06 Datasheet
598Kb / 46P
   Very low drop voltage regulators with inhibit
L4931 STMICROELECTRONICS-L4931 Datasheet
324Kb / 29P
   VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
January 2004
KF00 STMICROELECTRONICS-KF00 Datasheet
224Kb / 17P
   VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
LEXXAB STMICROELECTRONICS-LEXXAB_08 Datasheet
908Kb / 39P
   Very low drop voltage regulators with inhibit
LD2979XX STMICROELECTRONICS-LD2979XX Datasheet
298Kb / 15P
   Very low drop voltage regulators with inhibit
L4931ABXX STMICROELECTRONICS-L4931ABXX Datasheet
905Kb / 36P
   Very low drop voltage regulators with inhibit
LD2981 STMICROELECTRONICS-LD2981 Datasheet
414Kb / 17P
   VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
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