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REG1117A-5 单输出 LDO、1.0A、固定电压 (5.0V)、内部电流限制、过热保护

REG1117A-5 描述

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

REG1117 REG1117-285 REG1117-33 REG1117-5 REG1117A REG1117A-18 REG1117A-25 REG1117A-5 REG1118
Iout(Max)(A) 0.8 0.8 0.8 0.8 1 1 1 1 0.8
Vdo(Typ)(mV) 1100 1100 1100 1100 1200 1200 1200 1200 1100
Iq(Typ)(mA) 4 4 4 4 4 4 4 4 3
Vin(Min)(V) 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8 4.75
Vin(Max)(V) 15 15 15 15 15 15 15 15 6
Vout(Min)(V) 2.85 3.3 5 1.8 2.5 5 2.85
Vout(Max)(V) 2.85 3.3 5 1.8 2.5 5 2.85
Vout Adj(Min)(V) 1.25 1.25
Vout Adj(Max)(V) 13.5 13.5
Output Capacitor(uF) 10 10 10 10 10 10 10 10 10
Output Capacitor Type Tantalum Tantalum Tantalum Tantalum Tantalum Tantalum Tantalum Tantalum Tantalum
Fixed Output Options(V) 2.85 3.3 5 1.8 2.5 5 2.85
Pin/Package 4SOT-223 4SOT-223 3DDPAK/TO-263, 4SOT-223 4SOT-223 3DDPAK/TO-263, 4SOT-223 3DDPAK/TO-263, 4SOT-223 3DDPAK/TO-263, 4SOT-223 3DDPAK/TO-263 4SOT-223
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Regulated Outputs(#) 1 1 1 1 1 1 1 1 1
REG1117A-5 特性
REG1117A-5 芯片订购指南
器件 状态 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
REG1117FA-5.0/500 ACTIVE 1.55 | 1ku DDPAK/TO-263 (KTT) | 3 500 | LARGE T&R REG
1117FA5.0
REG1117FA-5.0KTTT ACTIVE 1.80 | 1ku DDPAK/TO-263 (KTT) | 3 50 | SMALL T&R REG
1117FA5.0
REG1117FA-5.0KTTTG ACTIVE 1.80 | 1ku DDPAK/TO-263 (KTT) | 3 50 | SMALL T&R REG
1117FA5.0
REG1117FA5.0/500G3 ACTIVE 1.55 | 1ku DDPAK/TO-263 (KTT) | 3 500 | LARGE T&R REG
1117FA5.0
REG1117A-5 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
REG1117FA-5.0/500 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR REG1117FA-5.0/500 REG1117FA-5.0/500
REG1117FA-5.0KTTT Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR REG1117FA-5.0KTTT REG1117FA-5.0KTTT
REG1117FA-5.0KTTTG Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR REG1117FA-5.0KTTTG REG1117FA-5.0KTTTG
REG1117FA5.0/500G3 Green (RoHS & no Sb/Br) CU SN Level-2-260C-1 YEAR REG1117FA5.0/500G3 REG1117FA5.0/500G3
REG1117A-5 应用技术支持与电子电路设计开发资源下载
  1. REG1117A-5 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器LDO低压差线性稳压器驱动器选型与价格参考 . xls
  3. Dual MOSFET Driver (PDF 498 KB)
  4. 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A) (PDF 2206 KB)
  5. LDO PSRR Measurement Simplified (PDF 140 KB)
  6. LDO Noise Demystified (PDF 782 KB)
  7. 标准线性产品交叉参考 (Rev. D) (PDF 1058 KB)
  8. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  9. 所选封装材料的热学和电学性质 (PDF 645 KB)
  10. 高速数据转换 (PDF 1967 KB)