파트넘버.co.kr BA1117FP 데이터시트 PDF


BA1117FP 반도체 회로 부품 판매점

Low drop adjustable positive voltage regulator



ROHM Semiconductor 로고
ROHM Semiconductor
BA1117FP 데이터시트, 핀배열, 회로
Low drop adjustable
positive voltage regulator
BA1117FP
Features
„ Low dropout voltage:
- 1.2 V typ. (at IO = 1 A, 25)
„ Output current up to 1 A
„ Adjustable version availability (VREF = 1.25 V)
„ Internal current and thermal limit
„ Available in ±1% (at 25) and 2% in full
temperature range
„ High supply voltage rejection:
- 75 dB typ. (at 25)
„ Temperature range: -20to 105
„ Designed to use by ceramic capacitors
TO252-3
Typical Application
TO220-3
Description
The BA1117FP is a low drop voltage regulator
able to provide up to 1 A of output current,
available in adjustable versions (VREF =1.25V).
The device is supplied in: TO252-3 and TO220-3.
Surface mounted packages optimize the
thermal characteristics while offering a relevant
space saving advantage. High efficiency is
assured by NPN pass transistor. Only a very
common 22uF minimum capacitor is needed for
stability. Chip trimming allows the regulator to
reach a very tight reference voltage tolerance, within
±1% at 25.
10uF
VIN VOUT
ADJ
V REF
R1
IADJ
R2
22uF
VREF = 1.25 V (Typ.)
IADJ = 60 uA (Typ.)
VO = VREF × (1 + R2 / R1 ) + IADJ × R2
Table1. Device summary
Order codes
TO252-3
TO220-3
BA1117FP-E2
Under development
Output voltage
Adjustable from 1.25 V
Product structureSilicon monolithic integrated circuit
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product is not designed protection against radioactive rays.
1/12
TSZ02201-0RGR0A600450-1-2
18.Nov.2013 Rev.003


BA1117FP 데이터시트, 핀배열, 회로
BA1117FP
Diagram
Figure 1. Block diagram
Datasheet
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
2/12
TSZ02201-0RGR0A600450-1-2
18.Nov.2013 Rev.003




PDF 파일 내의 페이지 : 총 15 페이지

제조업체: ROHM Semiconductor

( rohm )

BA1117FP regulator

데이터시트 다운로드
:

[ BA1117FP.PDF ]

[ BA1117FP 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


BA1117FP

Low drop adjustable positive voltage regulator - ROHM Semiconductor