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LP5990中文资料

厂家型号

LP5990

文件大小

484.9Kbytes

页面数量

16

功能描述

LP5990 Micropower 200mA CMOS Low Dropout Voltage Regulator

Micropower 200mA CMOS Low Dropout Voltage Regulator General Description

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

LP5990数据手册规格书PDF详情

1FEATURES

2• Operation from 2.2V to 5.5V Input

• ±1% Accuracy Over Temp Range

• Output Voltage from 0.8V to 3.6V in 50mV

Increments

• 30 μA Quiescent Current (Enabled)

• 10nA Quiescent Current (Disabled)

• 160mV Dropout at 200mA Load

• 60 μVRMSOutput Voltage Noise

• 60 μs Start-Up Time

• 500μs Shut-Down Time

• PSRR 55 dB at 10 kHz

• Stable with 0402 1.0μF Ceramic Capacitors

• Logic Controlled Enable

• Thermal–Overload and Short–Circuit

Protection

APPLICATIONS

• Cellular Phones

• Hand–Held Information Appliances

PACKAGE

• 4-Bump DSBGA, 0.4 mm Pitch 866 μm x 917

μm (Lead Free)

DESCRIPTION

The LP5990 regulator is designed to meet the

requirements of portable, battery-powered systems

providing an accurate output voltage, low noise and

low quiescent current.

The LP5990 will provide a 1.8V output from a low

input voltage of 2.2V and can provide 200mA to an

external load.

When switched into shutdown mode via a logic signal

at the enable pin, the power consumption is reduced

to virtually

zero.

Fast shut-down is achieved by the push pull

architecture.

The LP5990 is designed to be stable with space

saving 0402 ceramic capacitors as small as 1μF, this

gives an overall solution size of < 2.5mm 2.

Performance is specified for a -40°C to 125°C

junction temperature range.

The device is available in DSBGA Package (0.4mm

pitch) and is available with

1.2V,1.3V,1.8V,2.8V,3.0V,3.3V and 3.6V outputs.

Lower voltage options down to 0.8V are available on request. For all other output voltage options please

contact your local TI sales office.

LP5990产品属性

  • 类型

    描述

  • 型号

    LP5990

  • 制造商

    INTERSIL

  • 制造商全称

    Intersil Corporation

  • 功能描述

    Micropower 200mA CMOS Low Dropout Voltage Regulator General Description

更新时间:2025-10-20 10:05:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TI
DSBGA-4
10000
工厂原装库存价格优势实单必成
NS
19+
SMD-4
15800
TI(德州仪器)
24+
BGA-4
3022
特价优势库存质量保证稳定供货
TI(德州仪器)
24+
BGA-4
7178
百分百原装正品,可原型号开票
TI
0806
DSBGA
500
全新原装
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
TI/NSC
25+
BGA
20
百分百原装正品 真实公司现货库存 本公司只做原装 可
NS
2016+
BGA
28895
只做原装,假一罚十,公司可开17%增值税发票!
NSC
24+
2000
NS
24+
SMD
5000
全现原装公司现货

LP5990TM-3.6/NOPB 价格

参考价格:¥1.8846

型号:LP5990TM-3.6/NOPB 品牌:TI 备注:这里有LP5990多少钱,2025年最近7天走势,今日出价,今日竞价,LP5990批发/采购报价,LP5990行情走势销售排排榜,LP5990报价。