首頁>LP2985AIM5X-2.6/NOPB>規(guī)格書詳情
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
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 頁 |
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) | |
更新時(shí)間 | 2024-12-26 12:36:00 |
相關(guān)芯片規(guī)格書
更多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:
正
- 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) |