NCP115CMX300TBG The ON Semiconductor NCP115CMX300TBG is a 3V, 300mA LDO voltage regulator designed for noise-sensitive applications. It offers high PSRR and low quiescent current.
Mfr Part #:

NCP115CMX300TBG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP115CMX300TBG is a 3V, 300mA LDO voltage regulator designed for noise-sensitive applications. It offers high PSRR and low quiescent current.
✓ Total Stock: 15,000 pcs
$ Price Range: $0.28

NCP115CMX300TBG Available from 1 distributor

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NCP115CMX300TBG 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
Supplier Device Package
Supplier Package
Voltage

NCP115CMX300TBG Description

Short technical summary and product information.

The ON Semiconductor NCP115CMX300TBG is a 300 mA Low Dropout (LDO) linear voltage regulator. It is designed for noise-sensitive applications requiring stable and accurate voltage regulation. The device operates with an input voltage range of 1.7 V to 5.5 V and provides a fixed output voltage of 3 V.

 

Key electrical characteristics include a high Power Supply Ripple Rejection (PSRR) of 70 dB at 1 kHz, a low quiescent current of typically 50 µA, and a standby current of typically 0.1 µA. It also features thermal shutdown and current limit protections for enhanced reliability. The regulator has an accuracy of ±1% at room temperature and a low dropout voltage of 250 mV typical at 300 mA.

 

This LDO regulator is available in a compact 4-XDFN exposed pad package, suitable for space-constrained designs. It requires a small ceramic output capacitor for stability and features an enable control input. Typical applications include PDAs, mobile phones, GPS, smartphones, wireless handsets, and other battery-powered devices.

 

The NCP115CMX300TBG is Pb-Free and operates within an ambient temperature range of -40°C to 85°C.

NCP115CMX300TBG Quick Information

Product Type: LDO Voltage Regulator
Series: NCP115
Canonical Name: ON Semiconductor NCP115CMX300TBG LDO Voltage Regulator
Subcategory: Linear Voltage Regulators

NCP115CMX300TBG Compliance

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

NCP115CMX300TBG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

NCP115CMX300TBG Features

  • Provides a stable 3V output voltage.
  • Delivers up to 300mA output current.
  • Features high 70dB PSRR at 1kHz.
  • Low quiescent current of 50µA.
  • Compact 4-XDFN package for space saving.

NCP115CMX300TBG Applications

  • Ideal for mobile phone power supplies.
  • Suitable for battery-powered devices.
  • Used in noise-sensitive applications.
  • Applicable for portable medical equipment.

NCP115CMX300TBG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the NCP115CMX300TBG?

1.7V to 5.5V.

What package is the NCP115CMX300TBG available in?

4-XDFN Exposed Pad (1x1mm).

What is the operating temperature range?

-40°C to 85°C.

What is the output voltage?

3V fixed.

What is the maximum output current?

300mA.

What is the quiescent current?

Typical 50µA.

What protection features are included?

Over current and over temperature protection.

NCP115CMX300TBG Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
NCP115CMX250TCG
NCP115CMX250TCG
On Semiconductor
The On Semiconductor NCP115CMX250TCG is a 300 mA LDO regulator with a fixed 2.5V output. It operates from a 1.7V to 5.5V input voltage range.
View Part
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