파트넘버.co.kr L7912CV 데이터시트 PDF


L7912CV 반도체 회로 부품 판매점

NEGATIVE VOLTAGE REGULATORS



STMicroelectronics 로고
STMicroelectronics
L7912CV 데이터시트, 핀배열, 회로
L79
Negative voltage regulators
Datasheet - production data
Description
TO-220
TO-220FP
D²PAK
Features
Output current up to 1.5 A
Output voltages of - 5; - 8; - 12; - 15 V
The L79 series of three-terminal negative
regulators is available in TO-220, TO-220FP and
D²PAK packages and several fixed output
voltages, making it useful in a wide range of
applications. These regulators can provide local
on-card regulation, eliminating the distribution
problems associated with single point regulation;
furthermore, having the same voltage option as
the L78 positive standard series, they are
particularly suited for split power supplies. If
adequate heat sinking is provided, they can
deliver over 1.5 A output current. Although
designed primarily as fixed voltage regulators,
these devices can be used with external
components to obtain adjustable voltages and
currents.
Thermal overload protection
Short circuit protection
Output transition SOA protection
Output tolerance 2% (AC version) or 4%
(C version) at 25°C
Table 1. Device summary
TO-220
(single gauge)
Order codes
TO-220
(dual gauge)
D²PAK
TO-220FP
Output
voltages
L7905ACV
L7905CV
L7908CV
L7912ACV
L7912CV
L7915ACV
L7915CV
L7905ACV-DG
L7905CV-DG
L7908CV-DG
L7912ACV-DG
L7912CV-DG
L7915ACV-DG
L7915CV-DG
L7905ACD2T-TR
L7905CD2T-TR
L7912CD2T-TR
L7905CP
L7912CP
L7915CP
-5V
-5V
-8V
- 12 V
- 12 V
- 15 V
- 15 V
June 2014
This is information on a product in full production.
DocID2149 Rev 22
1/28
www.st.com


L7912CV 데이터시트, 핀배열, 회로
Contents
Contents
L79
1 Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
7 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
8 Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
9 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
2/28 DocID2149 Rev 22




PDF 파일 내의 페이지 : 총 28 페이지

제조업체: STMicroelectronics

( stm )

L7912CV regulator

데이터시트 다운로드
:

[ L7912CV.PDF ]

[ L7912CV 다른 제조사 검색 ]




국내 전력반도체 판매점


상호 : 아이지 인터내셔날

전화번호 : 051-319-2877

[ 홈페이지 ]

IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈

( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )

전력반도체 문의 : 010-3582-2743



일반적인 전자부품 판매점


디바이스마트

IC114

엘레파츠

ICbanQ

Mouser Electronics

DigiKey Electronics

Element14


관련 데이터시트


L7912C

NEGATIVE VOLTAGE REGULATORS - STMicroelectronics



L7912C

NEGATIVE VOLTAGE REGULATORS - STMicroelectronics



L7912CD2T

NEGATIVE VOLTAGE REGULATORS - STMicroelectronics



L7912CP

NEGATIVE VOLTAGE REGULATORS - STMicroelectronics



L7912CP

NEGATIVE VOLTAGE REGULATORS - STMicroelectronics



L7912CT

NEGATIVE VOLTAGE REGULATORS - STMicroelectronics



L7912CT

NEGATIVE VOLTAGE REGULATORS - STMicroelectronics



L7912CV

NEGATIVE VOLTAGE REGULATORS - STMicroelectronics



L7912CV

Three Terminal Negative Voltage Regulator - Inchange Semiconductor