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LD1085D2M28中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書

LD1085D2M28
廠商型號

LD1085D2M28

功能描述

3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

文件大小

774.05 Kbytes

頁面數(shù)量

19

生產(chǎn)廠商 STMicroelectronics
企業(yè)簡稱

STMICROELECTRONICS意法半導(dǎo)體

中文名稱

意法半導(dǎo)體集團官網(wǎng)

原廠標(biāo)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

2025-7-24 17:22:00

人工找貨

LD1085D2M28價格和庫存,歡迎聯(lián)系客服免費人工找貨

LD1085D2M28規(guī)格書詳情

Description

The LD1085 is a LOW DROP Voltage Regulator able to provide up to 3A of Output Current. Dropout is guaranteed at a maximum of 1.2V at the maximum output current, decreasing at lower loads. The LD1085 is pin to pin compatible with the older 3-terminal adjustable regulators, but has A 2.85V output version is suitable for SCSI-2 active termination. Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the LD1085 quiescent current flows into the load, so increase efficiency. Only a 10μF minimum capacitor is need for stability.

The device is supplied in TO-220, TO-220FP, DPAK, D2PAK and D2PAK/A. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within ±1 at 25°C.

Features

■ Typical dropout 1.3V (at 3A)

■ Three terminal adjustable or fixed output voltage 1.5V, 1.8V, 2.5V, 3.3V, 5V, 12V.

■ Guaranteed output current up to 3A

■ Output tolerance ±1 at 25°C and ±2 in full temperature range

■ Internal power and thermal limit

■ Wide operating temperature range -40°C to 125°C

■ Package available: TO-220, TO-220FP, DPAK, D2PAK, D2PAK/A

■ Pinout compatibility with standard adjustable VREG

產(chǎn)品屬性

  • 型號:

    LD1085D2M28

  • 功能描述:

    低壓差穩(wěn)壓器 - LDO 2.8V 3.0A Positive

  • RoHS:

  • 制造商:

    Texas Instruments

  • 最大輸入電壓:

    36 V

  • 輸出電壓:

    1.4 V to 20.5 V

  • 回動電壓(最大值):

    307 mV

  • 輸出電流:

    1 A

  • 負載調(diào)節(jié):

    0.3 %

  • 輸出類型:

    Fixed

  • 最大工作溫度:

    + 125 C

  • 安裝風(fēng)格:

    SMD/SMT

  • 封裝/箱體:

    VQFN-20

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
ST
22+
NA
1000
原裝正品支持實單
詢價
ST/意法半導(dǎo)體
21+
TO-252-3
8860
原裝現(xiàn)貨,實單價優(yōu)
詢價
ST/意法
21+
TO-252-3
20000
百域芯優(yōu)勢 實單必成 可開13點增值稅
詢價
ST/意法半導(dǎo)體
24+
TO-252-3
6000
全新原裝深圳倉庫現(xiàn)貨有單必成
詢價
ST
25+23+
TO-263
14726
絕對原裝正品全新進口深圳現(xiàn)貨
詢價
STM
NA
8560
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨
詢價
ST/意法半導(dǎo)體
21+
TO-252-3
8860
只做原裝,質(zhì)量保證
詢價
ST/意法
2022+
5000
只做原裝,價格優(yōu)惠,長期供貨。
詢價
ST/意法
23+
TO-252
13000
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
詢價
STM/意法半導(dǎo)體
23+
D2PAK/A
5000
公司只做原裝,可配單
詢價