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TDA3681TH

Multiple voltage regulator with switch and ignition buffer

The TDA3681 is a multiple output voltage regulator with a power switch and an ignition buffer. It is intended for use in car radios with or without a microcontroller. The TDA3681 contains the following:\nFour fixed voltage regulators with a foldback current protection (regulators 1, 2, 3 and 4). Reg General\nExtremely low noise behaviour and good stability with very small output capacitors\nSecond supply pin for regulators 3 and 4 to reduce power dissipation (e.g. via a DC-to-DC converter)\nThree VP -state controlled regulators (regulators 1, 3 and 4) and a power switch\nRegulator 2, reset and ;

恩XP

恩智浦

恩XP

TDA3681TH

Multiple voltage regulator with switch and ignition buffer

文件:162.92 Kbytes 页数:28 Pages

PHI

飞利浦

PHI

3681

Precision Potentiometer

文件:172.21 Kbytes 页数:2 Pages

Bourns

伯恩斯

3681

36V, 2A, 2.8MHz Step-Down Switching Regulator with Integrated Power Schottky Diode

文件:372.35 Kbytes 页数:24 Pages

LINER

凌力尔特

3681

3680 Family - Precision Potentiometer

文件:178.77 Kbytes 页数:2 Pages

Bourns

伯恩斯

详细参数

  • 型号:

    TDA3681TH

  • 功能描述:

    低压差稳压器 - LDO MULT VLTG REGULATOR SWITCH IGNITION BUFF

  • RoHS:

  • 制造商:

    Texas Instruments

  • 最大输入电压:

    36 V

  • 输出电压:

    1.4 V to 20.5 V

  • 回动电压(最大值):

    307 mV

  • 输出电流:

    1 A

  • 负载调节:

    0.3 %

  • 输出类型:

    Fixed

  • 最大工作温度:

    + 125 C

  • 安装风格:

    SMD/SMT

  • 封装/箱体:

    VQFN-20

供应商型号品牌批号封装库存备注价格
ALTERA/阿尔特拉
23+
TQFP
69820
终端可以免费供样,支持BOM配单!
询价
恩XP
2447
HSOP20
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
恩XP
21+
HSOP20
2000
百域芯优势 实单必成 可开13点增值税发票
询价
PHI
24+
HSSOP
9600
原装现货,优势供应,支持实单!
询价
恩XP
2019+/2020+
HSOP20
750
原装正品现货库存
询价
恩XP
2022+
HSOP20
750
原厂代理 终端免费提供样品
询价
恩XP
HSOP20
750
一级代理 原装正品假一罚十价格优势长期供货
询价
恩XP
22+
HSOP20
100000
代理渠道/只做原装/可含税
询价
恩XP
24+
HSOP20
35400
全新原装现货/假一罚百!
询价
恩XP
25+
HSOP20
54658
百分百原装现货 实单必成
询价
更多TDA3681TH供应商 更新时间2025-10-11 11:07:00