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REG113NA-3.3SLASH250中文资料

厂家型号

REG113NA-3.3SLASH250

文件大小

667.83Kbytes

页面数量

22

功能描述

DMOS 400mA Low-Dropout Regulator

数据手册

下载地址一下载地址二到原厂下载

简称

TI2德州仪器

生产厂商

Texas Instruments

中文名称

美国德州仪器公司官网

LOGO

REG113NA-3.3SLASH250数据手册规格书PDF详情

FEATURES

CAP-FREE DMOS TOPOLOGY:

Ultra Low Dropout Voltage:

250mV typ at 400mA

Output Capacitor not Required for Stability

UP TO 500mA PEAK, TYPICAL

FAST TRANSIENT RESPONSE

VERY LOW NOISE: 28μVrms

HIGH ACCURACY: ±1.5% max

HIGH EFFICIENCY:

IGND = 850μA at IOUT = 400mA

Not Enabled: IGND = 0.01μA

2.5V, 2.85V, 3.0V, 3.3V, AND 5.0V OUTPUT VERSIONS

OTHER OUTPUT VOLTAGES AVAILABLE UPON

REQUEST

FOLDBACK CURRENT LIMIT

THERMAL PROTECTION

SMALL SURFACE-MOUNT PACKAGES:

SOT23-5 and MSOP-8

APPLICATIONS

PORTABLE COMMUNICATION DEVICES

BATTERY-POWERED EQUIPMENT

PERSONAL DIGITAL ASSISTANTS

MODEMS

BAR-CODE SCANNERS

BACKUP POWER SUPPLIES

DESCRIPTION

The REG113 is a family of low-noise, low-dropout linear

regulators with low ground pin current. Its new DMOS topology

provides significant improvement over previous designs,

including low-dropout voltage (only 250mV typ at full load),

and better transient performance. In addition, no output

capacitor is required for stability, unlike conventional lowdropout

regulators that are difficult to compensate and require

expensive low ESR capacitors greater than 1μF.

Typical ground pin current is only 850μA (at IOUT = 400mA)

and drops to 10nA when not enabled. Unlike regulators with

PNP pass devices, quiescent current remains relatively constant

over load variations and under dropout conditions.

The REG113 has very low output noise (typically 28μVrms

for VOUT = 3.3V with CNR = 0.01μF), making it ideal for use

in portable communications equipment. Accuracy is maintained

over temperature, line, and load variations. Key

parameters are tested over the specified temperature range

(–40°C to +85°C).

The REG113 is well protected—internal circuitry provides a

current limit which protects the load from damage, furthermore,

thermal protection circuitry keeps the chip from being

damaged by excessive temperature. The REG113 is available

in SOT23-5 and MSOP-8 packages.

更新时间:2025-7-3 15:45:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
17+
SOT23-5
1000
进口原装现货假一赔万力挺实单
TI/德州仪器
2023+
SOT23-5
20000
AI智能識别、工業、汽車、醫療方案LPC批量及配套一站
TI/德州仪器
24+
SOT23-5
10000
原装现货假一赔十可含税
TI/德州仪器
24+
SOT23-5
39000
只做原装进口现货
TI/德州仪器
24+
SOT23-5
47500
郑重承诺只做原装进口现货
TI
22+
SOT235
9000
原厂渠道,现货配单
TI
23+
NA
288
专做原装正品,假一罚百!
TexasInstruments
18+
ICREGLDO3V0.4ASOT23-5
6580
公司原装现货/欢迎来电咨询!
TI
23+
SOT23-5
65480
TI/德州仪器
24+
SOT23-5
98000
原装现货假一罚十

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Texas Instruments 美国德州仪器公司

中文资料: 18741条

德州仪器(Texas Instruments),简称TI,是全球领先的半导体公司,为现实世界的信号处理提供创新的数字信号处理(DSP)及模拟器件技术。除半导体业务外,还提供包括传感与控制、教育产品和数字光源处理解决方案。TI总部位于美国德克萨斯州的达拉斯,并在25多个国家设有制造、设计或销售机构。德州仪器是推动互联网时代不断发展的半导体引擎,作为实时技术的领导者,TI正在快速发展,在无线与宽带接入等大型市场及数码相机和数字音频等新兴市场方面,凭借性能卓越的半导体解决方案不断推动着互联网时代的前进步伐。TI预想未来世界的方方面面都渗透着TI产品的点点滴滴,每个电话、每次上网、拍的每张照片、听的每