onsemi NCP1117ST12T3G, 1 Low Dropout Voltage, Voltage Regulator 2.2A, 12 V 3+Tab-Pin, SOT-223

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Subtotal (1 reel of 4000 units)*

£688.00

(exc. VAT)

£824.00

(inc. VAT)

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  • Plus 999,992,000 unit(s) shipping from 18 December 2025
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4000 +£0.172£688.00

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RS Stock No.:
162-9473
Mfr. Part No.:
NCP1117ST12T3G
Brand:
onsemi
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Brand

onsemi

Regulator Type

Low Dropout Voltage

Maximum Output Current

2.2A

Number of Outputs

1

Output Voltage

12 V

Line Regulation

0.1 %

Load Regulation

0.4 %

Accuracy

±1%

Mounting Type

Surface Mount

Polarity

Positive

Quiescent Current

10mA

Package Type

SOT-223

Reference Voltage

1.25V

Pin Count

3+Tab

Output Type

Fixed

Dimensions

6.7 x 3.7 x 1.69mm

Height

1.69mm

Minimum Operating Temperature

0 °C

Maximum Operating Temperature

+125 °C

Maximum Input Voltage

20 V

Length

6.7mm

Width

3.7mm

COO (Country of Origin):
MY

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

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.

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