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NCP1117LPST18T3G The NCP1117LPST18T3G is a linear voltage regulator from On Semiconductor with a fixed 1.8V output and 1A current capability. It comes in a SOT-223 package.
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NCP1117LPST18T3G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NCP1117LPST18T3G is a linear voltage regulator from On Semiconductor with a fixed 1.8V output and 1A current capability. It comes in a SOT-223 package.
✓ Total Stock: 8,436 pcs
$ Price Range: $0.28

NCP1117LPST18T3G Available from 1 distributor

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✓ Non-Authorised
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Flip Electronics ✓
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8,436 pcs
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NCP1117LPST18T3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
Output Voltage
PSRR
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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NCP1117LPST18T3G Description

Short technical summary and product information.

The NCP1117LPST18T3G is a linear voltage regulator manufactured by On Semiconductor. It provides a fixed output voltage of 1.8V with a maximum output current of 1A. This device is designed for applications requiring a stable and regulated low-voltage supply.

 

The regulator is housed in a SOT-223 surface-mount package, which is suitable for compact PCB designs. The SOT-223 package offers good thermal performance for the 1A current rating. Typical applications include powering low-voltage digital circuits, microcontrollers, and other ICs that require a 1.8V rail.

 

As a linear regulator, it provides low output noise and fast transient response. The device includes internal current limiting and thermal shutdown protection. It is a popular choice for cost-sensitive and space-constrained designs.

NCP1117LPST18T3G Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: NCP1117LPST18T3G Linear Voltage Regulator, 1.8V Output, 1A, SOT-223
Subcategory: Fixed Output

NCP1117LPST18T3G Compliance

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

NCP1117LPST18T3G Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

NCP1117LPST18T3G Features

  • Fixed 1.8V output voltage.
  • 1A maximum output current.
  • SOT-223 surface-mount package.
  • Internal current limiting and thermal shutdown.
  • Low dropout linear regulator.

NCP1117LPST18T3G Applications

  • Powering 1.8V digital logic circuits.
  • Supplying low-voltage microcontrollers.
  • Used in post-regulation for switching supplies.
  • Ideal for battery-powered portable devices.

NCP1117LPST18T3G FAQs

3 frequently asked questions generated from this part’s specifications.
What is the output voltage of the NCP1117LPST18T3G?

1.8V.

What is the maximum output current?

1A.

What package is the NCP1117LPST18T3G available in?

SOT-223.

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