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LD3986J29R-E中文资料意法半导体数据手册PDF规格书
LD3986J29R-E规格书详情
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
产品属性
- 型号:
LD3986J29R-E
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
DUAL ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REG. FOR USE WITH VERY LOW ESR OUT. CAPACITORS
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
LITEON/光宝 |
2022 |
TO252 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
SILERGY/矽力杰 |
23+ |
SOT23-5 |
15000 |
全新原装现货,价格优势 |
询价 | ||
HENGYI |
2052+ |
SMD |
9851 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
N/A |
2022 |
DIP |
44 |
原厂原装正品,价格超越代理 |
询价 | ||
MORNSUN金升阳 |
24+ |
DIP |
12500 |
金升阳电源模块全系列在售 |
询价 | ||
PANDUIT |
新 |
16 |
全新原装 货期两周 |
询价 | |||
RECTRON |
05+ |
原厂原装 |
27051 |
只做全新原装真实现货供应 |
询价 | ||
LEDTECH |
06+07+ |
DIP |
1200 |
询价 | |||
HG |
23+ |
SOT-23-5 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
LITEON/光宝 |
23+ |
NA/ |
5450 |
原装现货,当天可交货,原型号开票 |
询价 |