- 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:800mA 15V 线性稳压器
- 点击这里打开及下载REG1117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 REG1117 is a family of easy-to-use three-terminal voltage regulators. The family includes a variety of fixed-and adjustable-voltage versions, two currents (800mA and 1A) and two package types (SOT-223 and DDPAK). See the chart below for available options.
Output voltage of the adjustable versions is set with two external resistors. The REG1117 low dropout voltage allows its use with as little as 1V input-output voltage differential.
Laser trimming assures excellent output voltage accuracy without adjustment. An NPN output stage allows output stage drive to contribute to the load current for maximum efficiency.
- FIXED AND ADJUSTABLE VERSIONS
- 2.85V MODEL FOR SCSI-2 ACTIVE TERMINATION
- OUTPUT CURRENT: REG1117: 800mA max REG1117A: 1A max
- OUTPUT TOLERANCE: ±1% max
- DROPOUT VOLTAGE: REG1117: 1.2V max at IO = 800mA REG1117A: 1.3V max at IO = 1A
- INTERNAL CURRENT LIMIT
- THERMAL OVERLOAD PROTECTION
- SOT-223 AND DDPAK SURFACE-MOUNT PACKAGES
- APPLICATIONS
- SCSI-2 ACTIVE TERMINATION
- HAND-HELD DATA COLLECTION DEVICES
- HIGH EFFICIENCY LINEAR REGULATORS
- BATTERY POWERED INSTRUMENTATION
- BATTERY MANAGEMENT CIRCUITS FOR NOTEBOOK AND PALMTOP PCs
- CORE VOLTAGE SUPPLY: FPGA, PLD, DSP, CPU
All trademarks are the property of their respective owners.
- Output options
- Adjustable Output, Fixed Output
- Iout (Max) (A)
- 0.8
- Vin (Max) (V)
- 15
- Vin (Min) (V)
- 3.7
- Vout (Max) (V)
- 13.8
- Vout (Min) (V)
- 1.25
- Fixed output options (V)
- 2.5, 2.8, 2.85, 3, 3.3, 5
- Noise (uVrms)
- 38
- Iq (Typ) (mA)
- 4
- Thermal resistance θJA (°C/W)
- 65
- Rating
- Catalog
- Load capacitance (Min) (μF)
- 10
- Regulated outputs (#)
- 1
- Features
- —
- Accuracy (%)
- 2
- PSRR @ 100 KHz (dB)
- 29
- Dropout voltage (Vdo) (Typ) (mV)
- 1100
- Operating temperature range (C)
- -40 to 125
REG1117的完整型号有:REG1117、REG1117-2.85、REG1117-2.85/2K5、REG1117-3.3、REG1117-3.3/2K5、REG1117-5、REG1117-5/2K5、REG1117/2K5、REG1117F-3.3/500,以下是这些产品的关键参数及官网采购报价:
REG1117,工作温度:-40 to 125,封装:SOT-223 (DCY)-4,包装数量MPQ:80个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网REG1117的批量USD价格:.985(1000+)
REG1117-2.85,工作温度:-40 to 125,封装:SOT-223 (DCY)-4,包装数量MPQ:80个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网REG1117-2.85的批量USD价格:.985(1000+)
REG1117-2.85/2K5,工作温度:-40 to 125,封装:SOT-223 (DCY)-4,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:NIPDAU,TI官网REG1117-2.85/2K5的批量USD价格:.821(1000+)
REG1117-3.3,工作温度:-40 to 125,封装:SOT-223 (DCY)-4,包装数量MPQ:80个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网REG1117-3.3的批量USD价格:.985(1000+)
REG1117-3.3/2K5,工作温度:-40 to 125,封装:SOT-223 (DCY)-4,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:NIPDAU,TI官网REG1117-3.3/2K5的批量USD价格:.821(1000+)
REG1117-5,工作温度:-40 to 125,封装:SOT-223 (DCY)-4,包装数量MPQ:80个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网REG1117-5的批量USD价格:.985(1000+)
REG1117-5/2K5,工作温度:-40 to 125,封装:SOT-223 (DCY)-4,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:NIPDAU,TI官网REG1117-5/2K5的批量USD价格:.821(1000+)
REG1117/2K5,工作温度:-40 to 125,封装:SOT-223 (DCY)-4,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:NIPDAU,TI官网REG1117/2K5的批量USD价格:.821(1000+)
REG1117F-3.3/500,工作温度:-40 to 125,封装:DDPAK/TO-263 (KTT)-3,包装数量MPQ:500个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:SN,TI官网REG1117F-3.3/500的批量USD价格:1.345(1000+)
REG1117,工作温度:-40 to 125,封装:SOT-223 (DCY)-4,包装数量MPQ:80个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网REG1117的批量USD价格:.985(1000+)
REG1117-2.85,工作温度:-40 to 125,封装:SOT-223 (DCY)-4,包装数量MPQ:80个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网REG1117-2.85的批量USD价格:.985(1000+)
REG1117-2.85/2K5,工作温度:-40 to 125,封装:SOT-223 (DCY)-4,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:NIPDAU,TI官网REG1117-2.85/2K5的批量USD价格:.821(1000+)
REG1117-3.3,工作温度:-40 to 125,封装:SOT-223 (DCY)-4,包装数量MPQ:80个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网REG1117-3.3的批量USD价格:.985(1000+)
REG1117-3.3/2K5,工作温度:-40 to 125,封装:SOT-223 (DCY)-4,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:NIPDAU,TI官网REG1117-3.3/2K5的批量USD价格:.821(1000+)
REG1117-5,工作温度:-40 to 125,封装:SOT-223 (DCY)-4,包装数量MPQ:80个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网REG1117-5的批量USD价格:.985(1000+)
REG1117-5/2K5,工作温度:-40 to 125,封装:SOT-223 (DCY)-4,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:NIPDAU,TI官网REG1117-5/2K5的批量USD价格:.821(1000+)
REG1117/2K5,工作温度:-40 to 125,封装:SOT-223 (DCY)-4,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:NIPDAU,TI官网REG1117/2K5的批量USD价格:.821(1000+)
REG1117F-3.3/500,工作温度:-40 to 125,封装:DDPAK/TO-263 (KTT)-3,包装数量MPQ:500个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:SN,TI官网REG1117F-3.3/500的批量USD价格:1.345(1000+)