型号 功能描述 生产厂家 企业 LOGO 操作
L4947

5V-0.5A VERY LOW DROP REGULATOR WITH RESET

DESCRIPTION The L4947/L4947R is a monolithic integrated circuit in Pentawatt package specially designed to provide a stabilized supply voltage for automotive and industrial electronic systems. Thanks to its very low voltage drop, in automotive applications the L4947/L4947R can work correctly ev

STMICROELECTRONICS

意法半导体

L4947

VERY LOW DROP 5V VOLTAGE REGULATOR WITH RESET

ı PRECISE OUTPUT VOLTAG E (5V ± 4 ) ı VERY LOW DROPOUT VOLTAGE ı OUTPUT CURRENT IN EXCESS OF 500mA ı POWER-ON, POWER-OF F INFOR MATION ( RESET FUNCTI ON) ı +80/‒80V LOAD DUMP PROTECTION ı OVERVOLTAGE AND REVERSE VOLTAG E PROTECTION ı SHORT CIRCUIT PROTECTION AND THERMAL SHUT-DOWN

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未分类制造商

L4947

封装/外壳:Pentawatt-5(垂直,弯曲和错列引线) 包装:管件 描述:IC REG LIN 5V 500MA 5PENTAWATT 集成电路(IC) 线性 + 开关稳压器

STMICROELECTRONICS

意法半导体

L4947

封装/外壳:Pentawatt-5(垂直,弯曲和错列引线) 包装:管件 描述:IC REG LIN 5V 500MA 5PENTAWATT 集成电路(IC) 稳压器 - 线性

STMICROELECTRONICS

意法半导体

L4947

5V-0.5A VERY LOW DROP REGULATOR WITH RESET

STMICROELECTRONICS

意法半导体

5V-0.5A VERY LOW DROP REGULATOR WITH RESET

DESCRIPTION The L4947PD is a monolithic integrated circuit in HiPSO package specially designed to provide a stabilized supply voltage for automotive and in dustrial electronic systems. Thanks to its very low voltage drop, in automotive applications the L4947PD can work correctly even during the

STMICROELECTRONICS

意法半导体

5V-0.5A VERY LOW DROP REGULATOR WITH RESET

DESCRIPTION The L4947/L4947R is a monolithic integrated circuit in Pentawatt package specially designed to provide a stabilized supply voltage for automotive and industrial electronic systems. Thanks to its very low voltage drop, in automotive applications the L4947/L4947R can work correctly ev

STMICROELECTRONICS

意法半导体

1.0 AMP. FAST RECOVERY RECTIFIERS

Coming Soon. If you have some information on related parts, please share useful information by adding links below.

JGD

固锝电子

GLASS PASSIVATED JUNCTION FAST SWITCHING RECTIFIER

VOLTAGE - 200 to 1000 Volts CURRENT - 1.0 Amperes

TRSYS

Transys Electronics

L4947产品属性

  • 类型

    描述

  • 型号

    L4947

  • 功能描述

    低压差稳压器 - LDO 5.0 Volt 0.5 Amp

  • 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

更新时间:2026-3-16 9:19:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST
22+
SOP-20
5000
原装现货库存.价格优势!!
ST
20+
SOP20
2960
诚信交易大量库存现货
STM
09+
TO220-5
9671
只售全新原装货真实现货放心查询
STMicroelect
25+
SQL-15
37500
原装正品现货,价格有优势!
STMicroelectronics
25+
N/A
12421
正规渠道,免费送样。支持账期,BOM一站式配齐
ST
25+
QFP
3200
全新原装、诚信经营、公司现货销售!
ST/意法半导体
25+
HSOP20
4500
全新原装正品支持含税
ST/意法
2450+
SMD
6540
只做原装正品假一赔十为客户做到零风险!!
ST
10+
DIP
7800
全新原装正品,现货销售
ST/意法
24+
SOP20
60000

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    特点 精密5 V,8.5 V,10 V,12 V输出 LOWDROPOUT电压(500 mV典型值在1.5A) VERYLOW QUIESCENTCURRENT 热关断 短路保护 REVERSEPOLARITY保护 说明 该三端积极L4940系列监管机构在TO -220和D2PAK可用包和几个固定的输出电压,使得在工业和多种有用消费应用。由于其非常低输入/输出电压下降,这些设备特别适合电池供电设备,降低消耗和延长电池寿命。每种类型员工内部电流限制,抗饱和电

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