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NCP1117ST20T3G The On Semiconductor NCP1117ST20T3G is a fixed 2V linear voltage regulator. It provides up to 1A of output current and is housed in a SOT-223 package.
Mfr Part #:

NCP1117ST20T3G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor NCP1117ST20T3G is a fixed 2V linear voltage regulator. It provides up to 1A of output current and is housed in a SOT-223 package.
✓ Total Stock: 11,800 pcs
$ Price Range: $0.28

NCP1117ST20T3G Available from 1 distributor

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✓ Non-Authorised
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11,800 pcs
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NCP1117ST20T3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Quiescent Current
SVHC Present
Supplier Device Package
Voltage
Voltage Dropout (Max)
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NCP1117ST20T3G Description

Short technical summary and product information.

The NCP1117ST20T3G from On Semiconductor is a low-dropout positive voltage regulator designed for various applications. It features a fixed output voltage of 2V and can supply an output current in excess of 1A. The device has a maximum dropout voltage of 1.2V at 800mA, ensuring efficient regulation.

 

Key electrical characteristics include an input voltage capability up to 20V, a typical quiescent current of 10mA, and protection features such as over-current and over-temperature shutdown. The regulator operates within a temperature range of 0°C to 125°C.

 

This component is supplied in a surface-mount SOT-223 package, also referred to as TO-261-4 or TO-261AA. It is suitable for point-of-regulation applications in consumer and industrial equipment. The fixed output voltage version requires no minimum load for regulation.

 

The NCP1117 series offers reliable performance with on-chip trimming for output voltage accuracy within ±1.0%. Its design includes internal protection features like output current limiting and safe operating area compensation.

NCP1117ST20T3G Quick Information

Product Type: Linear Voltage Regulator
Series: NCP1117
Canonical Name: NCP1117ST20T3G
Subcategory: Linear

NCP1117ST20T3G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

NCP1117ST20T3G Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

NCP1117ST20T3G Features

  • Fixed 2V output voltage.
  • 1A maximum output current.
  • Low 1.2V dropout voltage.
  • Surface mount SOT-223 package.
  • Over-current and over-temperature protection.

NCP1117ST20T3G Applications

  • Consumer equipment point of regulation.
  • Industrial equipment point of regulation.
  • Switching power supply post regulation.
  • Battery charger applications.

NCP1117ST20T3G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the NCP1117ST20T3G?

The NCP1117ST20T3G provides a fixed output voltage of 2V.

What is the maximum input voltage for the NCP1117ST20T3G?

The maximum input voltage is 20V.

How much output current can the NCP1117ST20T3G deliver?

It can deliver up to 1A output current.

What is the dropout voltage of the NCP1117ST20T3G?

The maximum dropout voltage is 1.2V at 800mA load.

What is the operating temperature range for the NCP1117ST20T3G?

It operates from 0°C to 125°C.

What protection features does the NCP1117ST20T3G include?

It includes overcurrent and overtemperature protection.

What package is the NCP1117ST20T3G available in?

It is available in a surface-mount SOT-223 package.

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