전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

L7812CV 데이터시트(PDF) 34 Page - STMicroelectronics

부품명 L7812CV
상세설명  Positive voltage regulator ICs
PDF  58 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L7812CV 데이터시트(HTML) 34 Page - STMicroelectronics

Back Button L7812CV Datasheet HTML 30Page - STMicroelectronics L7812CV Datasheet HTML 31Page - STMicroelectronics L7812CV Datasheet HTML 32Page - STMicroelectronics L7812CV Datasheet HTML 33Page - STMicroelectronics L7812CV Datasheet HTML 34Page - STMicroelectronics L7812CV Datasheet HTML 35Page - STMicroelectronics L7812CV Datasheet HTML 36Page - STMicroelectronics L7812CV Datasheet HTML 37Page - STMicroelectronics L7812CV Datasheet HTML 38Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 34 / 58 page
background image
Application information
Positive voltage regulator ICs
34/58
DocID2143 Rev 32
Note:
Application with high capacitance loads and an output voltage greater than 6 volts need an
external diode (see Figure 22 on page 31) to protect the device against input short circuit. In
this case the input voltage falls rapidly while the output voltage decrease slowly. The
capacitance discharges by means of the base-emitter junction of the series pass transistor
in the regulator. If the energy is sufficiently high, the transistor may be destroyed. The
external diode by-passes the current from the IC to ground.
Figure 27. Protection against input short-circuit with high capacitance loads



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   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