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NCP105AMX280TCG The ON Semiconductor NCP105AMX280TCG is a 150mA LDO linear voltage regulator with a fixed 2.8V output. It features a wide input voltage range and a compact 4-XDFN package.
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NCP105AMX280TCG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP105AMX280TCG is a 150mA LDO linear voltage regulator with a fixed 2.8V output. It features a wide input voltage range and a compact 4-XDFN package.
✓ Total Stock: 2,650 pcs
$ Price Range: $23.40

NCP105AMX280TCG Available from 1 distributor

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✓ Non-Authorised
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Flip Electronics ✓
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2,650 pcs
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NCP105AMX280TCG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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NCP105AMX280TCG Description

Short technical summary and product information.

The NCP105AMX280TCG from ON Semiconductor is a 150mA Low Dropout (LDO) linear voltage regulator designed for noise-sensitive applications. It offers a stable and accurate 2.8V fixed output voltage, suitable for battery-powered portable devices.

 

Key electrical specifications include an operating input voltage range of 1.7V to 5.5V, a low dropout voltage of 125mV typical at 150mA, and ±1% accuracy at room temperature. The regulator boasts high Power Supply Ripple Rejection (PSRR) of 70dB at 1kHz and features thermal shutdown and current limit protections for reliability.

 

This device is available in a compact 4-XDFN exposed pad package, measuring 1x1 mm, making it ideal for space-constrained designs. It requires a small ceramic output capacitor for stability. Typical applications include PDAs, mobile phones, GPS, smartphones, wireless handsets, and other battery-powered equipment.

 

The NCP105 series employs dynamic quiescent current adjustment for low power consumption, with a typical quiescent current of 50 µA and a standby current of 0.1 µA. It also includes a soft-start feature with adjustable slew rate options.

NCP105AMX280TCG Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: NCP105AMX280TCG Linear Voltage Regulator
Subcategory: Linear Voltage Regulator

NCP105AMX280TCG Compliance

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

NCP105AMX280TCG Estimated Pricing

Qty Low High
1+ $23.40 $23.40

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

NCP105AMX280TCG Features

  • 150mA output current capability.
  • Fixed 2.8V output voltage.
  • Wide 1.7V to 5.5V input range.
  • High 70dB PSRR at 1kHz.
  • Compact 4-XDFN (1x1) package.

NCP105AMX280TCG Applications

  • Ideal for portable electronics.
  • Suitable for noise-sensitive designs.
  • Used in mobile phones and PDAs.
  • Supports wireless communication devices.
  • Powers battery-operated equipment.

NCP105AMX280TCG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the NCP105AMX280TCG?

The NCP105AMX280TCG has a fixed output voltage of 2.8V.

What is the maximum output current for this LDO regulator?

This LDO regulator can supply a maximum output current of 150mA.

What is the input voltage range for the NCP105AMX280TCG?

The operating input voltage range is from 1.7V to 5.5V.

What is the typical quiescent current of the NCP105AMX280TCG?

The typical quiescent current at no load is 50 µA.

What package type is the NCP105AMX280TCG supplied in?

The NCP105AMX280TCG is supplied in a 4-XDFN exposed pad package.

What is the operating temperature range for this regulator?

The operating temperature range is -40°C to 85°C (TJ).

Does the NCP105AMX280TCG have RoHS compliance?

Yes, the RoHS status is RoHS3 Compliant.

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