LD3986中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠(chǎng)商型號(hào) |
LD3986 |
| 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(yè)面數(shù)量 |
12 頁(yè) |
| 生產(chǎn)廠(chǎng)商 | STMicroelectronics |
| 企業(yè)簡(jiǎn)稱(chēng) |
STMICROELECTRONICS【意法半導(dǎo)體】 |
| 中文名稱(chēng) | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
| 原廠(chǎng)標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-18 17:10:00 |
| 人工找貨 | LD3986價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LD3986規(guī)格書(shū)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(hào)：
LD3986
- 制造商：
STMICROELECTRONICS
- 制造商全稱(chēng)：
STMicroelectronics
- 功能描述：
DUAL ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REG. FOR USE WITH VERY LOW ESR OUT. CAPACITORS
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HENGYI |
24+ |
SMD |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
LEDTECH |
24+ |
DIP |
1200 |
詢(xún)價(jià) | |||
金升陽(yáng) |
900 |
詢(xún)價(jià) | |||||
DNA |
5 |
公司現(xiàn)貨,有掛就有貨。 |
詢(xún)價(jià) | ||||
NS/國(guó)半 |
23+ |
BGA-8 |
3000 |
一級(jí)代理原廠(chǎng)VIP渠道,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、 |
詢(xún)價(jià) | ||
24+ |
N/A |
69000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢(xún)價(jià) | |||
LITEON/光寶 |
23+ |
TO252 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢(xún)價(jià) | ||
MORNSUN金升陽(yáng) |
24+ |
DIP |
12500 |
金升陽(yáng)電源模塊全系列在售 |
詢(xún)價(jià) | ||
HENGYI |
1534 |
SMD |
1 |
全新、原裝 |
詢(xún)價(jià) | ||
RECTRON |
05+ |
原廠(chǎng)原裝 |
27051 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢(xún)價(jià) |
