ON Semiconductor NCP1117LPST50T3G, LDO Regulator, 1.1A, 5 V, -0.3 → 18 Vin 3+Tab-Pin, SOT-223

Technical data sheets
Legislation and Compliance
Product Details

NCP1117 and NCV1117 Series LDO Regulators, ON Semiconductor

The NCP1117 and NCV1117 series of LDO positive fixed and adjustable voltage regulators have an output current in excess of 1A. Available in either SOT-223 or DPAK packages, they also come in a range of different output voltage options, fixed or adjustable. The fixed voltages have no minimum load requirement to maintain regulation. There is also adjustable output voltage options which can be programmed from 1.25 to 18.8 V.
In comparison to other three-terminal adjustable regulators, the NCP1117 devices feature a large reduction in dropout voltage with improved output voltage accuracy and temperature stability.

• Output current in excess of 1A
• Fixed or variable voltage options
• 1.2V Dropout Voltage (max) @ 800mA Over Temperature
• Current limit and thermal shutdown protection
• NCV part numbers are for automotive applications

• 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

LDO (Low Dropout) Linear Voltage Regulators, ON Semiconductor

The Low dropout or LDO is a linear voltage regulator. We have a wide range of linear regulators. The LDO regulator can operate with a small input–output differential voltage. LDO voltage regulators may offer fast transient response, wide input voltage range, low quiescent current and low noise with high PSRR.

Attribute Value
Output Voltage 5 V
Output Type Fixed
Package Type SOT-223
Maximum Output Current 1.1A
Mounting Type Surface Mount
Minimum Input Voltage -0.3 V
Maximum Input Voltage 18 V
Pin Count 3+Tab
Number of Outputs 1
Polarity Positive
Quiescent Current 700µA
Minimum Operating Temperature 0 °C
Maximum Operating Temperature +125 °C
Length 6.7mm
Dimensions 6.7 x 3.7 x 1.69mm
Load Regulation 50 mV
Width 3.7mm
Height 1.69mm
Line Regulation 0.2 %
300 Available in South Africa for same day despatch or collection. (Delivery Terms & Conditions Apply)
580 Available from UK/Europe in 4–6 working days (Covid-19 flight delays could impact quoted delivery times) for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Price (Excl VAT) Each (In a Pack of 20)
R 5.056
(exc. VAT)
R 5.814
(inc. VAT)
Per unit
Per Pack*
20 - 20
R 5.056
R 101.12
40 - 80
R 4.854
R 97.08
100 - 180
R 4.708
R 94.16
200 - 380
R 4.52
R 90.40
400 +
R 4.339
R 86.78
*price indicative
Packaging Options: