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LR1143

HIGH PSRR, LOW DROPOUT, 400mA ADJUSTABLE LDO REGULATOR

The UTC LR1143 is a CMOS-based 400mA voltage regulatorwith low supply current, low dropout, adjustable output voltage,The device offering high PSRR and low dropout. The quiescentcurrent is as low as 35μA, further prolonging the battery life. TheUTC LR1143 also works with low-ESR ceramic capacitors,r • Wide operating voltage range : 2.5V~5.5V\n• Low dropout : 230mV at 400mA\n• Low-noise for RF application\n• Current limit protection\n• High power supply rejection ratio;

UTC

友顺

LR1143G-XX-AF5-R

High power supply rejection ratio

文件:165.25 Kbytes 页数:4 Pages

UTC

友顺

LTC1143

Dual High Efficiency SO-16 Step-Down Switching Regulator Controllers

文件:372.83 Kbytes 页数:20 Pages

LINER

凌力尔特

LTC1143CS

Dual High Efficiency SO-16 Step-Down Switching Regulator Controllers

文件:372.83 Kbytes 页数:20 Pages

LINER

凌力尔特

LTC1143L

Dual High Efficiency SO-16 Step-Down Switching Regulator Controllers

文件:372.83 Kbytes 页数:20 Pages

LINER

凌力尔特

技术参数

  • Function:

    *OTP_*OCP_*ENpin_

  • Vin(V)Max:

    5.5

  • Io(A):

    0.4

  • Vout(V):

    ADJ=1.2

  • IQ(mA)MAX:

    0.05

  • VD(V)MAX:

    0.8(Typ)

  • RR(dB)Typ:

    67_(@ f=1KHz)

  • Package:

    SOT-25 _DFN2020-6

供应商型号品牌批号封装库存备注价格
UNISONIC
2022+
15000
全新原装 货期两周
询价
UTC/友顺
23+
SOT-25TR
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
UNISONIC
NA
8560
一级代理 原装正品假一罚十价格优势长期供货
询价
UTC/友顺
23+
SOT23-5
89630
当天发货全新原装现货
询价
UTC
24+
SOT25
18000
原装正品 有挂有货 假一赔十
询价
UTC
22+
SOT23-5
20000
公司只做原装 品质保证
询价
UTC/友顺
21+
SOT-25TR
6856
百域芯优势 实单必成 可开13点增值税
询价
UTC
25+
SOT-25 T/R
20000
原装正品价格优惠,志同道合共谋发展
询价
UTC/友顺
25+
SOT-25
880000
明嘉莱只做原装正品现货
询价
UTC/友顺
25+
SOT-25
30000
UTC原装正品
询价
更多LR1143供应商 更新时间2025-12-25 9:50:00