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LD1085D2M28R中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
LD1085D2M28R |
| 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 頁 |
| 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(tuán)官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-7-25 14:45:00 |
| 人工找貨 | LD1085D2M28R價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
LD1085D2M28R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：
LD1085D2M28R
- 功能描述：
低壓差穩(wěn)壓器 - LDO 2.8V 3.0A Positive
- RoHS：
否
- 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(fù)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/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 | ||
ST/意法 |
21+ |
TO-252-3 |
1833 |
只做原裝,一定有貨,不止網(wǎng)上數(shù)量,量多可訂貨! |
詢價 | ||
ST/意法 |
2022+ |
5000 |
只做原裝,價格優(yōu)惠,長期供貨。 |
詢價 | |||
ST/意法半導(dǎo)體 |
2020+ |
TO-252-3 |
7600 |
只做原裝正品,賣元器件不賺錢交個朋友 |
詢價 | ||
ST |
17+ |
TO-263 |
6224 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
STM |
22+ |
TO-263-3 (D2PAK) |
1000 |
15年光格 只做原裝正品 |
詢價 | ||
ST |
TO-263-3 |
22+ |
6000 |
十年配單,只做原裝 |
詢價 | ||
ST/意法半導(dǎo)體 |
23+ |
TO-252-3 |
6000 |
我們只做原裝正品,支持檢測。 |
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 |
