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LP3992中文资料

厂家型号

LP3992

文件大小

668.65Kbytes

页面数量

23

功能描述

LP3992 Micropower 1.5-V CMOS Voltage Regulator With Shutdown Control

IC, V REG 30MA, SHUTDOWN, SMD, 3992

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

TI2

LP3992数据手册规格书PDF详情

1 Features

1• Input Voltage: 1.9 V to 5.2 V

• Operation From a Low Input Voltage: 1.9 V

• Accurate Output Voltage: 1.5 V ± 0.09 V

• Quiescent Current in Shutdown: < 1.5 μA

• Stable With an Output Capacitor: 1 μF

• Ensured Output Current: 30 mA

• Low Output Voltage Noise: 300 μVRMS short•

Low Quiescent Current: 29-μA Typical

• Stable With a Ceramic Capacitor space•

Logic Controlled Enable

• Fast Turnon and Turnoff

• Thermal-Overload and Short-Circuit Protection

• –40°C to +125°C Junction Temperature Range

2 Applications

• GSM Portable Phones

• CDMA Cellular Handsets

• Wideband CDMA Cellular Handsets

• Bluetooth Devices

• Portable Information Appliances

3 Description

The LP3992 regulator is designed to meet the

requirements of portable, battery-powered systems providing an accurate output voltage, low noise, and

low quiescent current. Battery life is prolonged by the

ability of the LP3992 to provide a 1.5-V output from

the low input voltage of 1.9 V. Additionally, when switched to a shutdown mode via a logic signal at the

enable (EN) pin, the power consumption is reduced

to virtually zero. The LP3992 also features short•

circuit and thermal-shutdown protection.

The LP3992 is designed to be stable with space•

saving ceramic capacitors as small as 1 μF.

Performance is specified for a –40°C to +125°C

temperature range.

For output voltages other than 1.5 V, and for

additional package options, contact TI.

LP3992产品属性

  • 类型

    描述

  • 型号

    LP3992

  • 制造商

    Texas Instruments

  • 功能描述

    IC, V REG 30MA, SHUTDOWN, SMD, 3992

  • 制造商

    Texas Instruments

  • 功能描述

    LDO, FIXED, 1.5V, 30mA, 5.2V, SOT-23-5; Primary Input

  • Voltage

    5.2V; Output Voltage

  • Fixed

    1.5V; Dropout Voltage

  • Vdo

    400V; No. of

  • Pins

    5; Output

  • Current

    30mA; Operating Temperature

  • Min

    -40C; Operating Temperature

  • Max

    125C ;RoHS

  • Compliant

    Yes

更新时间:2025-10-19 14:14:00
供应商 型号 品牌 批号 封装 库存 备注 价格
LOWPOWER/微源
25+
SOT23-5
20300
LOWPOWER/微源原装特价LP3992-33B5F即刻询购立享优惠#长期有货
LOWPOWE(原装正品)
23+
SOT23-5
65400
POWER
2019+
SOT23-5
36000
原盒原包装 可BOM配套
LOWPOWER
21+
SOT23-5
30000
全新原装鄙视假货
微源半导体
24+
SOT23-5
2000
全新原装深圳仓库现货有单必成
LOWPOWER
24+
SOT23-5
3000
只做原厂渠道 可追溯货源
TI(德州仪器)
24+
SOT-23-5
3022
特价优势库存质量保证稳定供货
TI(德州仪器)
24+
SOT-23-5
7178
百分百原装正品,可原型号开票
LOWPOWER/微源
24+
SOT23-5
156569
明嘉莱只做原装正品现货
LOWPOWER
25+
SOT23-5
6500
十七年专营原装现货一手货源,样品免费送

LP3992IMFX-1.5/NOPB 价格

参考价格:¥2.8015

型号:LP3992IMFX-1.5/NOPB 品牌:Texas Instruments 备注:这里有LP3992多少钱,2025年最近7天走势,今日出价,今日竞价,LP3992批发/采购报价,LP3992行情走势销售排排榜,LP3992报价。