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LD3986J12248R中文资料PDF规格书
LD3986J12248R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:
LD3986J12248R
- 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 |
---|---|---|---|---|---|---|---|
SILERGY/矽力杰 |
23+ |
SOT23-5 |
15000 |
全新原装现货,价格优势 |
询价 | ||
N/A |
2022 |
DIP |
44 |
原厂原装正品,价格超越代理 |
询价 | ||
HENGYI |
2052+ |
SMD |
9851 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
23+ |
N/A |
58300 |
一级代理放心采购 |
询价 | |||
HENGYI |
1534 |
SMD |
1 |
全新、原装 |
询价 | ||
RECTRON |
2022+ |
27000 |
全新原装 货期两周 |
询价 | |||
LITEON/光宝 |
23+ |
TO252 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
DNA |
5 |
公司现货,有挂就有货。 |
询价 | ||||
23+ |
N/A |
58300 |
一级代理放心采购 |
询价 | |||
LITEON/光宝 |
24+23+ |
TO252 |
12580 |
16年现货库存供应商终端BOM表可配单提供样品 |
询价 |