ST1534AD中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
ST1534AD |
| 功能描述 | 500mA SMART LDO |
| 文件大小 |
552.58 Kbytes |
| 頁面數(shù)量 |
15 頁 |
| 生產(chǎn)廠商 | STMicroelectronics |
| 企業(yè)簡(jiǎn)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(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-23 23:00:00 |
| 人工找貨 | ST1534AD價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
ST1534AD規(guī)格書詳情
DESCRIPTION
The ST1534A is intended for application such as power managed PCI and network interface cards
(NICs), where operations from 3.3V VAUX supplymay be required when the 5V supply has been shut down. During regular operation, 3.3V power for the PCI card is provided by the internal LDO regulator, generated from 5V supply. When the 5V VAUX is available, the IC connects this supply directly to its output using an external P-Channel FET. This ensures an uninterrupted 3.3V out even if VIN falls out of specification. When both supplies are available simultaneously, the drive pin DR will be pulled high, turning off the PMOS switch.
■ GLITCH FREE TRANSITION BETWEEN INPUT SOURCES
■ INTERNAL LOGIC SELECTS INPUT SOURCE
■ GATE DRIVE FOR EXTERNAL PMOS BYPASS SWITCH
■ 5V DETECTOR WITH HYSTERESIS
■ 1 3.3V REGULATED OUTPUT VOLTAGE
■ 500mA GUARANTEED OUTPUT CURREN
■ OPERATING TEMPERATURE RANGE FROM 0°C TO 85°C
■ AVAILABLE IN P2PAK PACKAGE
■ PPAK AND SO-8 PACKAGES CAN BE AVAILABLE ON REQUEST
產(chǎn)品屬性
- 型號(hào)：
ST1534AD
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
500mA SMART LDO
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
23+ |
NA/ |
27800 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
ST |
2018+ |
QFN |
6000 |
全新原裝正品現(xiàn)貨,假一賠佰 |
詢價(jià) | ||
ST |
TO-263 |
93480 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
SITRONIX |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
ST |
23+ |
QFP |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
STM |
24+ |
TO263 |
155578 |
詢價(jià) | |||
STM |
24+ |
原廠封裝 |
28500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售 |
詢價(jià) | ||
SILICONI |
16+ |
QFP |
2500 |
進(jìn)口原裝現(xiàn)貨/價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
ST/意法 |
2022+ |
TO-263-5 |
30000 |
進(jìn)口原裝現(xiàn)貨供應(yīng),原裝 假一罰十 |
詢價(jià) | ||
SITRONIX |
12+ |
QFN |
46 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) |
