NCP1117:1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable)

The NCP1117 series are low dropout (LDO) positive linear voltage regulators that are capable of providing an output current that is in excess of 1.0 A with a maximum dropout voltage of 1.2 V at 800 mA over temperature. This series contains eight fixed output voltages of 1.5 V, 1.8 V, 2.0 V, 2.5 V, 2.85 V, 3.3 V, 5.0 V, and 12 V that have no minimum load requirement to maintain regulation. Also included is an adjustable output version that can be programmed from 1.25 V to 18.8 V with two external resistors. On chip trimming adjusts the reference/output voltage to within +/- 1.0% accuracy. Internal protection features consist of output current limiting, safe operating area compensation, and thermal shutdown. The NCP1117 series can operate with up to 20 V input. Devices are available in SOT223 and DPAK packages.

技术特性
  • Output Current in Excess of 1.0 A
  • 1.2 V Maximum Dropout Voltage at 800 mA Over Temperasture
  • Fixed Output Voltages of 1.5 V, 1.8 V, 1.9 V, 2.0 V, 2.5 V, 2.85 V,
    3.3 V, 5.0 V, and 12 V
  • Adjustable Output Voltage Option
  • No Minimum Load Requirement for Fixed Voltage Output Devices
  • Reference/Output Voltage Trimmed to ±1.0%
  • Current Limit, Safe Operating and Thermal Shutdown Protection
  • Operation to 20 V Input
  • NCV Prefix for Automotive and Other Applications Requiring Site
    and Control Changes
  • Pb−Free Packages are Available
应用
  • Consumer and Industrial Equipment Point of Regulation
  • Active SCSI Termination for 2.85 V Version
  • Switching Power Supply Post Regulation
  • Hard Drive Controllers
  • Battery Chargers
  • Automotive
封装图 PACKAGE DIMENSIONS

NCP1117封装图
订购信息 Ordering Information
产品 状况 Compliance 具体说明 封装 MSL* 容器 预算价格 (1千个数量的单价）
类型 外形 类型 数量
NCP1117DT12G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 12 V DPAK-3 369C 1 Tube 75 $0.2564
NCP1117DT12RKG Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 12 V DPAK-3 369C 1 Tape and Reel 2500  
NCP1117DT15G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 1.5 V DPAK-3 369C 1 Tube 75 $0.2564
NCP1117DT15RKG Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 1.5 V DPAK-3 369C 1 Tape and Reel 2500 $0.2564
NCP1117DT18G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 1.8 V DPAK-3 369C 1 Tube 75 $0.2564
NCP1117DT18RKG Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 1.8 V DPAK-3 369C 1 Tape and Reel 2500 $0.2564
NCP1117DT18T5G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 1.8 V DPAK-3 369C 1 Tape and Reel 2500 $0.2564
NCP1117DT20G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 2.0 V DPAK-3 369C 1 Tube 75 $0.2564
NCP1117DT20RKG Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 2.0 V DPAK-3 369C 1 Tape and Reel 2500 $0.2564
NCP1117DT25G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 2.5 V DPAK-3 369C 1 Tube 75 $0.2564
NCP1117DT25RKG Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 2.5 V DPAK-3 369C 1 Tape and Reel 2500 $0.2564
NCP1117DT25T5G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 2.5 V DPAK-3 369C 1 Tape and Reel 2500 $0.2564
NCP1117DT285G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 2.85 V DPAK-3 369C 1 Tube 75 $0.2564
NCP1117DT285RKG Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 2.85 V DPAK-3 369C 1 Tape and Reel 2500 $0.2564
NCP1117DT33G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 3.3 V DPAK-3 369C 1 Tube 75 $0.2564
NCP1117DT33RKG Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 3.3 V DPAK-3 369C 1 Tape and Reel 2500 $0.2564
NCP1117DT33T5G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 3.3 V DPAK-3 369C 1 Tape and Reel 2500 $0.2564
NCP1117DT50G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 5.0 V DPAK-3 369C 1 Tube 75 $0.2564
NCP1117DT50RKG Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 5.0 V DPAK-3 369C 1 Tape and Reel 2500 $0.2564
NCP1117DTAG Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: Adj DPAK-3 369C 1 Tube 75 $0.2564
NCP1117DTARKG Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: Adj DPAK-3 369C 1 Tape and Reel 2500 $0.2564
NCP1117DTAT5G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: Adj DPAK-3 369C 1 Tape and Reel 2500 $0.2564
NCP1117ST12T3G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 12 V SOT-223-4 / TO-261-4 318H-01 1 Tape and Reel 4000 $0.2
NCP1117ST15T3G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 1.5 V SOT-223-4 / TO-261-4 318H-01 1 Tape and Reel 4000 $0.2
NCP1117ST18T3G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 1.8 V SOT-223-4 / TO-261-4 318H-01 1 Tape and Reel 4000 $0.2
NCP1117ST20T3G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 2.0 V SOT-223-4 / TO-261-4 318H-01 1 Tape and Reel 4000 $0.2
NCP1117ST25T3G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 2.5 V SOT-223-4 / TO-261-4 318H-01 1 Tape and Reel 4000 $0.2
NCP1117ST285T3G Last Shipments 
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 2.85 V SOT-223-4 / TO-261-4 318H-01 1 Tape and Reel 4000  
NCP1117ST33T3G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 3.3 V SOT-223-4 / TO-261-4 318H-01 1 Tape and Reel 4000 $0.2
NCP1117ST50T3G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: 5.0 V SOT-223-4 / TO-261-4 318H-01 1 Tape and Reel 4000 $0.2
NCP1117STAT3G Active
Pb-free
Halide free
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable), Vout: Adj SOT-223-4 / TO-261-4 318H-01 1 Tape and Reel 4000 $0.2
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概述 文档编号/大小 版本
1.0 A Positive Low Dropout Linear Voltage Regulator (Fixed and Adjustable) NCP1117/D (94.0kB) 2
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