- 制造厂商:TI
- 产品类别:电源管理
- 技术类目:线性和低压降 (LDO) 稳压器
- 功能描述:具有可调节或固定电压配置的 200mA、16V 低压降稳压器
- 点击这里打开及下载LP2986的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
The LP2986 is a 200-mA high-precision LDO regulator with a wide input voltage supply. The device has two output voltage modes: a fixed-precision output mode and an adjustable output voltage via an external resistive divider.
Using an optimized Vertically Integrated PNP (VIP) process, the LP2986 delivers superior performance:
- Dropout Voltage: Typically 180 mV at 200-mA load, and 1 mV at 1-mA load.
- GROUND Pin Current: Typically 1 mA at 200-mA load, and 200 μA at 10-mA load.
- Sleep Mode: The LP2986 draws less than 1 μA quiescent current when SHUTDOWN pin is pulled low.
- ERROR Flag: The built-in ERROR flag goes low when the output drops approximately 5% below nominal.
- Precision Output: The standard product versions available can be pin-strapped (using the internal resistive divider) to provide output voltages of 5 V, 3.3 V, or 3 V with ensured accuracy of 0.5% (A grade) and 1% (standard grade) at room temperature.
- Wide Supply Voltage Range (16 V Maximum)
- Ultra-Low-Dropout Voltage
- 0.5% Output Voltage Accuracy (A Grade)
- Ensured 200-mA Output Current
- < 1-μA Quiescent Current when Shutdown
- Low GROUND Pin Current at All Loads
- High Peak Current Capability (400 mA Typical)
- Overtemperature/Overcurrent Protection
- ?40°C to +125°C Junction Temperature Range
- Output options
- Adjustable Output, Fixed Output
- Iout (Max) (A)
- 0.2
- Vin (Max) (V)
- 16
- Vin (Min) (V)
- 2.1
- Vout (Max) (V)
- 5
- Vout (Min) (V)
- 1.23
- Fixed output options (V)
- 3, 3.3, 5
- Noise (uVrms)
- 160
- Iq (Typ) (mA)
- 0.1
- Thermal resistance θJA (°C/W)
- 38
- Rating
- Catalog
- Load capacitance (Min) (μF)
- 2.2
- Regulated outputs (#)
- 1
- Features
- Enable, Power good
- Accuracy (%)
- 3
- PSRR @ 100 KHz (dB)
- 42
- Dropout voltage (Vdo) (Typ) (mV)
- 180
- Operating temperature range (C)
- -40 to 125
LP2986的完整型号有:LP2986AILD-3.3/NOPB、LP2986AILDX-3.3/NOPB、LP2986AIM-3.0/NOPB、LP2986AIM-3.3/NOPB、LP2986AIM-5.0/NOPB、LP2986AIMM-3.0/NOPB、LP2986AIMM-3.3/NOPB、LP2986AIMM-5.0/NOPB、LP2986AIMMX-3.0/NOPB、LP2986AIMMX-5.0/NOPB、LP2986AIMX-3.3/NOPB、LP2986AIMX-5.0/NOPB、LP2986ILD-3.3/NOPB、LP2986IM-3.0/NOPB、LP2986IM-3.3/NOPB、LP2986IM-5.0/NOPB、LP2986IMM-3.0/NOPB、LP2986IMM-3.3/NOPB、LP2986IMM-5.0/NOPB、LP2986IMMX-5.0/NOPB、LP2986IMX-3.3/NOPB、LP2986IMX-5.0/NOPB、LP2986AIM-3.3、LP2986AIM-5.0、LP2986IM-5.0、LP2986IMX-5.0,以下是这些产品的关键参数及官网采购报价:
LP2986AILD-3.3/NOPB,工作温度:-40 to 125,封装:WSON (NGN)-8,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-3-260C-168 HR,引脚镀层/焊球材料:SN,TI官网LP2986AILD-3.3/NOPB的批量USD价格:.962(1000+)
LP2986AILDX-3.3/NOPB,工作温度:-40 to 125,封装:WSON (NGN)-8,包装数量MPQ:4500个,MSL 等级/回流焊峰值温度:Level-3-260C-168 HR,引脚镀层/焊球材料:SN,TI官网LP2986AILDX-3.3/NOPB的批量USD价格:.837(1000+)
LP2986AIM-3.0/NOPB,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:95个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP2986AIM-3.0/NOPB的批量USD价格:.73(1000+)
LP2986AIM-3.3/NOPB,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:95个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP2986AIM-3.3/NOPB的批量USD价格:.855(1000+)
LP2986AIM-5.0/NOPB,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:95个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP2986AIM-5.0/NOPB的批量USD价格:.855(1000+)
LP2986AIMM-3.0/NOPB,工作温度:-40 to 125,封装:VSSOP (DGK)-8,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP2986AIMM-3.0/NOPB的批量USD价格:.981(1000+)
LP2986AIMM-3.3/NOPB,工作温度:-40 to 125,封装:VSSOP (DGK)-8,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP2986AIMM-3.3/NOPB的批量USD价格:.855(1000+)
LP2986AIMM-5.0/NOPB,工作温度:-40 to 125,封装:VSSOP (DGK)-8,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP2986AIMM-5.0/NOPB的批量USD价格:.981(1000+)
LP2986AIMMX-3.0/NOPB,工作温度:-40 to 125,封装:VSSOP (DGK)-8,包装数量MPQ:3500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP2986AIMMX-3.0/NOPB的批量USD价格:.855(1000+)
LP2986AIMMX-5.0/NOPB,工作温度:-40 to 125,封装:VSSOP (DGK)-8,包装数量MPQ:3500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP2986AIMMX-5.0/NOPB的批量USD价格:.855(1000+)
LP2986AIMX-3.3/NOPB,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP2986AIMX-3.3/NOPB的批量USD价格:.73(1000+)
LP2986AIMX-5.0/NOPB,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP2986AIMX-5.0/NOPB的批量USD价格:.73(1000+)
LP2986ILD-3.3/NOPB,工作温度:-40 to 125,封装:WSON (NGN)-8,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-3-260C-168 HR,引脚镀层/焊球材料:SN,TI官网LP2986ILD-3.3/NOPB的批量USD价格:.767(1000+)
LP2986IM-3.0/NOPB,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:95个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP2986IM-3.0/NOPB的批量USD价格:.66(1000+)
LP2986IM-3.3/NOPB,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:95个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP2986IM-3.3/NOPB的批量USD价格:.786(1000+)
LP2986IM-5.0/NOPB,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:95个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP2986IM-5.0/NOPB的批量USD价格:.786(1000+)
LP2986IMM-3.0/NOPB,工作温度:-40 to 125,封装:VSSOP (DGK)-8,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP2986IMM-3.0/NOPB的批量USD价格:.786(1000+)
LP2986IMM-3.3/NOPB,工作温度:-40 to 125,封装:VSSOP (DGK)-8,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP2986IMM-3.3/NOPB的批量USD价格:.786(1000+)
LP2986IMM-5.0/NOPB,工作温度:-40 to 125,封装:VSSOP (DGK)-8,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP2986IMM-5.0/NOPB的批量USD价格:.912(1000+)
LP2986IMMX-5.0/NOPB,工作温度:-40 to 125,封装:VSSOP (DGK)-8,包装数量MPQ:3500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP2986IMMX-5.0/NOPB的批量USD价格:.786(1000+)
LP2986IMX-3.3/NOPB,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP2986IMX-3.3/NOPB的批量USD价格:.66(1000+)
LP2986IMX-5.0/NOPB,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP2986IMX-5.0/NOPB的批量USD价格:.66(1000+)
LP2986AIM-3.3,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:95个,MSL 等级/回流焊峰值温度:Level-1-235C-UNLIM,引脚镀层/焊球材料:SNPB,TI官网LP2986AIM-3.3的批量USD价格:1.076(1000+)
LP2986AIM-5.0,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:95个,MSL 等级/回流焊峰值温度:Level-1-235C-UNLIM,引脚镀层/焊球材料:SNPB,TI官网LP2986AIM-5.0的批量USD价格:1.076(1000+)
LP2986IM-5.0,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:95个,MSL 等级/回流焊峰值温度:Level-1-235C-UNLIM,引脚镀层/焊球材料:SNPB,TI官网LP2986IM-5.0的批量USD价格:1.006(1000+)
LP2986IMX-5.0,工作温度:-40 to 125,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-235C-UNLIM,引脚镀层/焊球材料:SNPB,TI官网LP2986IMX-5.0的批量USD价格:.881(1000+)
PMP20873 — 效率高达 99% 且基于 GaN 的 1kW CCM 图腾柱功率因数校正 (PFC) 转换器参考设计
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