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LP5990TM-1.2SLASHNOPB.A中文资料

厂家型号

LP5990TM-1.2SLASHNOPB.A

文件大小

484.9Kbytes

页面数量

16

功能描述

LP5990 Micropower 200mA CMOS Low Dropout Voltage Regulator

数据手册

下载地址一下载地址二到原厂下载

生产厂商

TI2

LP5990TM-1.2SLASHNOPB.A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.

更新时间:2025-10-20 15:44:00
供应商 型号 品牌 批号 封装 库存 备注 价格
NS/国半
23+
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
TI
23+
8500
正规渠道,只有原装!
NS
ROHS
13352
一级代理 原装正品假一罚十价格优势长期供货
NS
23+
SMD
8560
受权代理!全新原装现货特价热卖!
NS
23+
SMD
4230
全新原装正品现货,支持订货
TI
25+
8500
原装正品长期现货
TI
22+
4DSBGA
9000
原厂渠道,现货配单
TI
23+
4DSBGA
7000
TexasInstruments
18+
ICREGLDO1.3V0.2A4DSBGA
6800
公司原装现货/欢迎来电咨询!
TI
三年内
1983
只做原装正品