位置:LP3992IMFX-1.5SLASHNO.A > LP3992IMFX-1.5SLASHNO.A详情

LP3992IMFX-1.5SLASHNO.A中文资料

厂家型号

LP3992IMFX-1.5SLASHNO.A

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

数据手册

下载地址一下载地址二到原厂下载

生产厂商

TI2

LP3992IMFX-1.5SLASHNO.A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.

更新时间:2025-10-18 10:59:00
供应商 型号 品牌 批号 封装 库存 备注 价格
NS/国半
23+
SOT23-5
50000
全新原装正品现货,支持订货
NS/国半
24+
SOT23-5
60000
LOWPOWER
1215+
SOT89
150000
全新原装,绝对正品,公司大量现货供应.
LOWPOWER
2447
SOT89-3
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
TI
23+
N/A
8000
只做原装现货
TI
23+
N/A
7000
LOWPOWER
24+
SOT89-3
30000
原装现货
LOWPOWER
23+
SOT89-3
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
LOWPOWER(微源半导体)
2021+
SOT23-3
3499
微源半导体
21+
SOT23
50
全新原装鄙视假货