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LF25CDT-TRY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 |
LF25CDT-TRY |
| 參數(shù)屬性 | LF25CDT-TRY 封裝/外殼為TO-252-3,DPak(2 引線 + 接片),SC-63;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;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 2.5V 500MA DPAK |
| 功能描述 | Very low drop voltage regulator with inhibit function |
| 封裝外殼 | TO-252-3,DPak(2 引線 + 接片),SC-63 |
| 文件大小 |
2.7712 Mbytes |
| 頁面數(shù)量 |
53 頁 |
| 生產(chǎn)廠商 | STMICROELECTRONICS |
| 中文名稱 | 意法半導(dǎo)體 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2026-1-19 10:34:00 |
| 人工找貨 | LF25CDT-TRY價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
LF25CDT-TRY規(guī)格書詳情
LF25CDT-TRY屬于集成電路(IC)的線性+開關(guān)穩(wěn)壓器。由意法半導(dǎo)體集團制造生產(chǎn)的LF25CDT-TRY穩(wěn)壓器 - 線性線性穩(wěn)壓器用于提供穩(wěn)定的輸出電壓,無論負載電流、輸入電壓或環(huán)境因素如何變化,這些輸出電壓通常都要保持不變。它們的工作原理要求輸入電壓維持在高于所需的輸出電壓,而且要超出某個最小量,并且在工作時會將輸入端的任何多余電壓轉(zhuǎn)換為熱量。對于大多數(shù)應(yīng)用而言,雖然這種穩(wěn)壓器的效率低于開關(guān)模式的穩(wěn)壓器,但它們通常更適合對噪聲高度敏感的應(yīng)用。
特性 Features
? Very low-dropout voltage (0.45 V)
? Very low quiescent current (typ. 50 μA in OFF mode, 500 μA in ON mode)
? Output current up to 500 mA
? Logic-controlled electronic shutdown
? Output voltages of 1.5; 1.8; 2.5; 3.3; 4.7; 5; 6; 8; 8.5; 9; 12 V
? Automotive grade product: 1.8 V, 2.5 V, 3.3 V, 5.0 V, 8.0 V, 8.5 V VOUT in DPAK and PPAK packages
? Internal current and thermal limit
? Only 2.2 μF for stability
? Available in ±1% (AB), ±1.5% (AC) or ±2% (C) selection at 25 °C
? Supply voltage rejection: 80 db (typ.)
? Temperature range: from -40 to 125 °C
描述 Description
The LFXX is a very low drop regulator available in TO-220, TO-220FP, DPAK and PPAK packages and in a wide range of output voltages. The low drop voltage (0.45 V) and low quiescent current make it particularly suitable for low-noise, low-power applications and especially in battery-powered systems. In the 5 pin configuration (PPAK) a shutdown logic control function is available (pin 2, TTL compatible). This means that when the device is used as a local regulator, a part of the board can be put in standby, decreasing the total power consumption. In the three terminal configuration, the device has the same electrical performance, but it is fixed in ON state. It requires a capacitor of only 2.2 μF for stability, saving board space and costs. The LFXX is available as automotive grade in DPAK and PPAK packages, for the options of output voltages whose commercial part numbers are shown in the order codes. These devices are qualified according to the specification AEC-Q100 of the automotive market, in the temperature range -40 °C to 125 °C, and the statistical tests PAT, SYL, SBL are performed.
產(chǎn)品屬性
更多- 產(chǎn)品編號:
LF25CDT-TRY
- 制造商:
STMicroelectronics
- 類別:
集成電路(IC) > 線性 + 開關(guān)穩(wěn)壓器
- 系列:
Automotive, AEC-Q100
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 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):
2.5V
- 電壓降(最大值):
1.3V @ 500mA
- 電流 - 輸出:
500mA
- PSRR:
82dB ~ 65dB(120Hz ~ 10kHz)
- 保護功能:
過流,超溫
- 工作溫度:
-40°C ~ 125°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
TO-252-3,DPak(2 引線 + 接片),SC-63
- 供應(yīng)商器件封裝:
DPAK
- 描述:
IC REG LINEAR 2.5V 500MA DPAK
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
STM |
23+ |
TO-252-3 |
33500 |
原裝正品現(xiàn)貨庫存QQ:2987726803 |
詢價 | ||
ST/意法半導(dǎo)體 |
24+ |
DPAK |
16900 |
原裝現(xiàn)貨,實單價優(yōu) |
詢價 | ||
STM |
22+ |
TO252 |
20000 |
公司只做原裝 品質(zhì)保證 |
詢價 | ||
ST/意法半導(dǎo)體 |
2021+ |
DPAK |
7600 |
原裝現(xiàn)貨,歡迎詢價 |
詢價 | ||
ST/意法半導(dǎo)體 |
26+ |
DPAK |
60000 |
只有原裝 可配單 |
詢價 | ||
ST/意法半導(dǎo)體 |
23+ |
DPAK |
12700 |
買原裝認準(zhǔn)中賽美 |
詢價 | ||
STM |
23+ |
TO252 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
STMicroelectronics |
25+ |
N/A |
21000 |
正規(guī)渠道,免費送樣。支持賬期,BOM一站式配齊 |
詢價 | ||
ST/意法 |
2023+ |
TO252 |
13913 |
專注全新正品,優(yōu)勢現(xiàn)貨供應(yīng) |
詢價 | ||
22+ |
NA |
3000 |
加我QQ或微信咨詢更多詳細信息, |
詢價 |

