LD1117AXX中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
LD1117AXX規(guī)格書詳情
Description
The LD1117A is a low drop voltage regulator able to provide up to 1 A of output current, available even in adjustable version (VREF = 1.25 V).
Concerning fixed versions, are offered the following Output Voltages: 1.2 V, 1.8 V, 2.5 V and 3.3 V. The device is supplied in: SOT-223, DPAK, D2PAK/A and TO-220. Surface mount packages optimize the thermal characteristics even offering a relevant space saving effect. High efficiency is assured by NPN pass transistor. Only a very common 10 μF minimum capacitor is needed for stability. Only chip trimming allows the regulator to reach a very tight output voltage tolerance, within ± 2 at 25 °C.
Features
■ Low dropout voltage (1.15 V typ. @ IOUT = 1 A, 25 °C)
■ Very low quiescent current (5 mA typ. @ 25 °C)
■ Output current up to 1 A
■ Fixed output voltage of: 1.2 V, 1.8 V, 2.5 V, 3.3 V
■ Adjustable version availability (VREL = 1.25 V)
■ Internal current and thermal limit
■ Only 10 μF for stability
■ Available in ± 2 (at 25 °C) and 4 in full temperature range
■ High supply voltage rejection: – 80 dB typ. (at 25 °C)
■ Temperature range: 0 °C to 125 °C
產(chǎn)品屬性
- 型號：
LD1117AXX
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
Low drop fixed and adjustable positive voltage regulators
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
2016+ |
TO-252 |
2654 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
ST |
15+ |
SOT223 |
807 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ST/意法 |
23+ |
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 | |||
ST |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
STM原廠目錄 |
24+ |
DPAK;SOT-223 |
96000 |
全新原裝 |
詢價 | ||
ST/意法 |
2022 |
SOT223 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 | ||
ST |
23+ |
SOT223 |
10000 |
原裝正品現(xiàn)貨 |
詢價 | ||
ST |
23+ |
SOT223 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ST/意法 |
23+ |
SOT223 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ST |
24+ |
SOT-252 |
200000 |
原裝進口正口,支持樣品 |
詢價 |
