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LP3982ILD-3.3SLASHNOPB中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書

LP3982ILD-3.3SLASHNOPB
廠商型號

LP3982ILD-3.3SLASHNOPB

功能描述

LP3982 Micropower, Ultra-Low-Dropout, Low-Noise, 300-mA CMOS Regulator

文件大小

689.03 Kbytes

頁面數(shù)量

29

生產廠商 Texas Instruments
企業(yè)簡稱

TI2德州儀器

中文名稱

美國德州儀器公司官網

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-7-11 9:48:00

人工找貨

LP3982ILD-3.3SLASHNOPB價格和庫存,歡迎聯(lián)系客服免費人工找貨

LP3982ILD-3.3SLASHNOPB規(guī)格書詳情

1 Features

1? 2.5-V to 6-V Input Range

? MAX8860 Pin, Package, and Specification

Compatible

? 300-mA Output Current

? 120-mV Typical Dropout at 300 mA

? 90-μA Typical Quiescent Current

? 1-nA Typical Shutdown Mode

? 60-dB Typical PSRR

? 120-μs Typical Turnon Time

? Stable With Small Ceramic Output Capacitors

? 37-μVRMS Output Voltage Noise

(10 Hz to 100 kHz)

? Overtemperature/Overcurrent Protection

? ±2% Output Voltage Tolerance

? Create a Custom Design Using the LP3982 With

the WEBENCH? Power Designer

2 Applications

? Wireless Handsets

? DSP Core Power

? Battery Powered Electronics

? Portable Information Appliances

3 Description

The LP3982 low-dropout (LDO) CMOS linear

regulator is available in 1.8-V, 2.5-V, 2.82-V, 3-V,

3.3-V, and adjustable versions. They deliver 300 mA

of output current. Packaged in an 8-pin VSSOP, the

LP3982 is pin- and package-compatible with Maxim's

MAX8860. The LM3982 is also available in the small

footprint WSON package.

The LP3982 suits battery-powered applications

because of its shutdown mode (1 nA typical), low

quiescent current (90 μA typical), and LDO voltage

(120 mV typical). The low dropout voltage allows for

more utilization of a battery’s available energy by

operating closer to its end-of-life voltage. The LP3982

device's PMOS output transistor consumes relatively

no drive current compared to PNP LDO regulators.

This PMOS regulator is stable with small ceramic

capacitive loads (2.2 μF typical).

These devices also include regulation fault detection,

a bandgap voltage reference, constant current

limiting, and thermal-overload protection.

供應商 型號 品牌 批號 封裝 庫存 備注 價格
NS/國半
23+
QFN
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
NSC
2016+
QFN
6528
只做原裝正品現(xiàn)貨!或訂貨!假一賠十!
詢價
TI(德州儀器)
23+
NA
20094
正納10年以上分銷經驗原裝進口正品做服務做口碑有支持
詢價
NS/國半
22+
QFN
30000
十七年VIP會員,誠信經營,一手貨源,原裝正品可零售!
詢價
TI
22+
8WSON
9000
原廠渠道,現(xiàn)貨配單
詢價
NS/國半
2023+
WSON8
3000
一級代理優(yōu)勢現(xiàn)貨,全新正品直營店
詢價
NS
LLP
68500
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨
詢價
TI
24+
QFN
25000
一級專營品牌全新原裝熱賣
詢價
NS/國半
23+
QFN
8160
原廠原裝
詢價
NS
2402+
LLP
8324
原裝正品!實單價優(yōu)!
詢價