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LP2985AIM5X-2.6/NOPB集成電路(IC)的線性+開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

LP2985AIM5X-2.6/NOPB
廠商型號(hào)

LP2985AIM5X-2.6/NOPB

參數(shù)屬性

LP2985AIM5X-2.6/NOPB 封裝/外殼為SC-74A,SOT-753;包裝為卷帶(TR);類別為集成電路(IC)的線性+開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG LINEAR 2.6V 150MA SOT23-5

功能描述

LP2985-N 150-mA, Low-Noise, Low-Power, Ultra-Low-Dropout Regulator in a SOT-23 Package

文件大小

10.39386 Mbytes

頁面數(shù)量

43

生產(chǎn)廠商 Texas Instruments
企業(yè)簡稱

TI德州儀器

中文名稱

美國德州儀器公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2024-12-26 12:36:00

LP2985AIM5X-2.6/NOPB規(guī)格書詳情

1 Features

? VIN range: 2.5 V to 16 V

? VOUT range (new chip):

– 1.2 V to 5.0 V (fixed, 100-mV steps)

? VOUT range (legacy chip): 2.5 V to 6.1 V

? VOUT accuracy:

– ±1 for A-grade legacy chip

– ±1.5 for standard-grade legacy chip

– ±0.5 for new chip only

? Output accuracy over load, and temperature:

– ±1 for new chip

? Output current: Up to 150 mA

? Low IQ (new chip): 71 μA at ILOAD = 0 mA

? Low IQ (new chip): 750 μA at ILOAD = 150 mA

? Shutdown current:

– 0.05 μA (typ) for legacy chip

– 1.12 μA (typ) for new chip

? Low noise: 30 μVRMS with 10-nF bypass capacitor

? Output current limiting and thermal protection

? Stable with 2.2-μF ceramic capacitors

? High PSRR: 70 dB at 1 kHz, 40 dB at 1 MHz

? Operating junction temperature: –40°C to +125°C

? Package: 5-pin SOT-23 (DBV) ultra-low dropout

voltage

2 Applications

? Washers and dryers

? Land mobile radios

? Active antenna system mMIMO

? Cordless power tools

? Motor drives and control boards

3 Description

The LP2985-N is a fixed-output, wide-input, low-noise,

low-dropout voltage regulator supporting an input

voltage range from 2.5 V to 16 V and up to 150 mA of

load current. The LP2985-N supports an output range

of 1.2 V to 5.0 V (new chip) and 2.5 V to 6.1 V (legacy

chip).

Additionally, the LP2985-N (new chip) has a 1

output accuracy across load and temperature that

can meet the needs of low-voltage microcontrollers

(MCUs) and processors.

Low output noise of 30 μVRMS (with 10-nF bypass

capacitors) and wide bandwidth PSRR performance

of greater than 70 dB at 1 kHz and 40 dB at 1 MHz

help attenuate the switching frequency of an upstream

DC/DC converter and minimize post regulator filtering.

The internal soft-start time and current-limit protection

reduce inrush current during start up, thus minimizing

input capacitance. Standard protection features, such

as overcurrent and overtemperature protection, are

included.

The LP2985-N is available in a 5-pin, 2.9-mm × 1.6-

mm SOT-23 (DBV) package.

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    LP2985AIM5X-2.6/NOPB

  • 制造商:

    Texas Instruments

  • 類別:

    集成電路(IC) > 線性 + 開關(guān)穩(wěn)壓器

  • 包裝:

    卷帶(TR)

  • 輸出配置:

  • 輸出類型:

    固定

  • 電壓 - 輸入(最大值):

    16V

  • 電壓 - 輸出(最小值/固定):

    2.6V

  • 電壓降(最大值):

    0.58V @ 150mA

  • 電流 - 輸出:

    150mA

  • PSRR:

    45dB(1kHz)

  • 控制特性:

    使能

  • 保護(hù)功能:

    過流,超溫,短路

  • 工作溫度:

    -40°C ~ 125°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    SC-74A,SOT-753

  • 供應(yīng)商器件封裝:

    SOT-23-5

  • 描述:

    IC REG LINEAR 2.6V 150MA SOT23-5

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
TI(德州儀器)
2021+
SOT-23-5
499
詢價(jià)
TI/德州儀器
22+
SOT-23-5
9000
原裝正品
詢價(jià)
TI/德州儀器
18+
SOT-23-5
6000
只做進(jìn)口原裝訂貨貨期短到貨快
詢價(jià)
TI/德州儀器
23+
SOT
3000
只供應(yīng)原裝正品 歡迎詢價(jià)
詢價(jià)
TI/德州儀器
23+
SOT-23-5
8355
只做原裝現(xiàn)貨/實(shí)單可談/支持含稅拆樣
詢價(jià)
TI
24+
SC-74A
5886
確保原裝正品,專注終端客戶一站式BOM配單
詢價(jià)
TILCEA
23+
SOT23-5
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
TI
23+
SOT
3200
正規(guī)渠道,只有原裝!
詢價(jià)
TI
24+
SOT23-5
56000
公司進(jìn)口原裝現(xiàn)貨 批量特價(jià)支持
詢價(jià)
TI
23+
SOT
3200
原裝正品 支持實(shí)單
詢價(jià)