首頁>LD3986J285R>規(guī)格書詳情
LD3986J285R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 |
LD3986J285R |
| 功能描述 | DUAL ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REG. FOR USE WITH VERY LOW ESR OUT. CAPACITORS |
| 文件大小 |
230.41 Kbytes |
| 頁面數(shù)量 |
12 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（ST）集團(tuán)官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2024-11-18 15:35:00 |
LD3986J285R規(guī)格書詳情
DESCRIPTION
The LD3986 provides up to 150mA at each output, from 2.5V to 6V input voltage. The ultra low drop-voltage, low quiescent current and low noise make it suitable for low power applications and in battery powered systems. Regulator ground current increases only slightly in dropout, further prolonging the battery life. Power supply rejection is 50 dB at 1KHz and 40 dB at 10KHz. High power supply rejection is maintained down to low input voltage levels common to battery operated circuits.
■ INPUT VOLTAGE FROM 2.5V TO 6V
■ STABLE WITH LOW ESR CERAMIC CAPACITORS
■ ULTRA LOW DROPOUT VOLTAGE (60mV TYP. AT 150mA LOAD, 0.4mV TYP. AT 1mA LOAD)
■ VERY LOW QUIESCENT CURRENT (155μA TYP. AT NO LOAD, 290μA TYP. AT 150mA LOAD; MAX 2μA IN OFF MODE)
■ GUARANTEED OUTPUT CURRENT UP TO 150mA FOR BOTH OUTPUTS
■ DUAL OUTPUT VOLTAGES
■ FAST TURN-ON TIME: TYP. 120μs (CO=1μF, CBYP=10nF AND IO=1mA)
■ LOGIC-CONTROLLED ELECTRONIC SHUTDOWN
■ INTERNAL CURRENT AND THERMAL LIMIT
■ OUTPUT LOW NOISE VOLTAGE 30μVRMS OVER 10Hz to 100KHz
■ S.V.R. OF 50dB AT 1KHz, 40dB AT 10KHz
■ TEMPERATURE RANGE: -40°C TO 125°C
產(chǎn)品屬性
- 型號：
LD3986J285R
- 制造商：
STMicroelectronics
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|---|---|---|---|---|---|---|---|
LEDTECH |
24+ |
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詢價(jià) | |||
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23+ |
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詢價(jià) | ||
LITEON/光寶 |
23+ |
NA/ |
5450 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價(jià) | ||
LITEON/光寶 |
2022 |
TO252 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
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HENGYI |
24+ |
SMD |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
LITEON/光寶 |
22+ |
TO252 |
10500 |
只有原裝 低價(jià) 實(shí)單必成 |
詢價(jià) | ||
DNA |
5 |
公司現(xiàn)貨,有掛就有貨。 |
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NS/國半 |
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3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
HENGYI |
2052+ |
SMD |
9851 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
FORESEENe |
2023+ |
168Ball-F |
80000 |
一級代理/分銷渠道價(jià)格優(yōu)勢 十年芯程一路只做原裝正品 |
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