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NCP718ASN330T1G The ON Semiconductor NCP718ASN330T1G is a 300mA LDO linear voltage regulator. It features a wide input voltage range and low quiescent current, making it suitable for various portable applications.
Mfr Part #:

NCP718ASN330T1G

Available from 5 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP718ASN330T1G is a 300mA LDO linear voltage regulator. It features a wide input voltage range and low quiescent current, making it suitable for various portable applications.
✓ Total Stock: 35,494 pcs
$ Price Range: $0.28

NCP718ASN330T1G Available from 5 distributors

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Fe Components ✓
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15,200 pcs
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15200 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
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10,000 pcs
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10000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Xingangxin ✓
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6,413 pcs
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6413 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
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3,487 pcs
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3487 pcs On Request 1 On Request On Request 22+ On Request On Request
Bristol Electronics ✓
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394 pcs
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394 pcs On Request 1 On Request On Request On Request On Request On Request
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NCP718ASN330T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Halogen Free
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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NCP718ASN330T1G Description

Short technical summary and product information.

The NCP718ASN330T1G from ON Semiconductor is a 300 mA Low Dropout (LDO) linear voltage regulator designed for applications requiring stability, accuracy, and low quiescent current. It operates over a wide input voltage range from 2.5 V to 24 V and offers a fixed 3.3 V output.

 

Key features include ultra-low quiescent current, typically 4 µA, and ±2% accuracy over load, line, and temperature variations. The regulator incorporates essential protection features such as thermal shutdown and current limiting. It is stable with small ceramic capacitors and includes a soft-start function to minimize inrush current and voltage overshoots.

 

This device is available in a compact TSOT-23-5 package, suitable for surface mounting. Typical applications include wireless chargers, portable equipment, and communication systems where power efficiency and stable voltage regulation are critical.

 

The NCP718ASN330T1G is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant.

NCP718ASN330T1G Quick Information

Product Type: Voltage Regulator - Linear
Canonical Name: NCP718ASN330T1G 3.3V 300mA LDO Voltage Regulator

NCP718ASN330T1G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

NCP718ASN330T1G Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

NCP718ASN330T1G Features

  • 300mA output current capability.
  • Wide 2.5V to 24V input voltage range.
  • Ultra-low quiescent current (typ. 4 µA).
  • Fixed 3.3V output voltage.
  • TSOT-23-5 surface mount package.

NCP718ASN330T1G Applications

  • Suitable for portable electronics.
  • Ideal for wireless chargers.
  • Used in communication systems.
  • Provides stable power regulation.

NCP718ASN330T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the NCP718ASN330T1G?

The input voltage range is 2.5V to 24V.

What is the output voltage of the NCP718ASN330T1G?

The output voltage is fixed at 3.3V.

What is the maximum output current of the NCP718ASN330T1G?

The maximum output current is 300mA.

What is the typical quiescent current of the NCP718ASN330T1G?

The typical quiescent current is 4µA.

What is the dropout voltage of the NCP718ASN330T1G at 300mA?

The maximum dropout voltage at 300mA is 0.44V.

What is the operating temperature range of the NCP718ASN330T1G?

The operating junction temperature range is -40°C to 125°C.

What package is the NCP718ASN330T1G available in?

The device is available in a TSOT-23-5 surface mount package.

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