NCP114AMX120TBG The ON Semiconductor NCP114AMX120TBG is a 300 mA Low Dropout (LDO) linear voltage regulator. It provides a stable 1.2V output and operates from an input voltage range of 1.7V to 5.5V.
Mfr Part #:

NCP114AMX120TBG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP114AMX120TBG is a 300 mA Low Dropout (LDO) linear voltage regulator. It provides a stable 1.2V output and operates from an input voltage range of 1.7V to 5.5V.
✓ Total Stock: 90,000 pcs
$ Price Range: $0.28

NCP114AMX120TBG Available from 1 distributor

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NCP114AMX120TBG Specifications Quick View

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

NCP114AMX120TBG Description

Short technical summary and product information.

The NCP114AMX120TBG is a linear voltage regulator from On Semiconductor designed to provide a fixed 1.2V output at up to 300mA. The device operates from an input voltage range of 1.7V to 5.5V, making it suitable for battery-powered and low-voltage applications. It features a typical low dropout voltage of 135mV at full load, allowing efficient operation with small input-to-output voltage margins.

 

With a quiescent current of just 50µA (typical) and a standby current of 0.1mA, the regulator helps minimize power consumption in always-on systems. Output accuracy is ±1% at room temperature, and the device offers high power supply ripple rejection of 75dB at 1kHz for clean, stable output. Built-in protection includes overcurrent and overtemperature shutdown, along with an enable pin for power management.

 

The NCP114AMX120TBG comes in a compact 4-UDFN package (1.0mm x 1.0mm) with an exposed pad for enhanced thermal performance. It is surface-mount compatible and intended for use in space-constrained portable electronics, IoT devices, and battery-operated equipment. The fixed output type simplifies design by eliminating the need for external feedback resistors.

NCP114AMX120TBG Quick Information

Product Type: Voltage Regulator - CMOS
Canonical Name: NCP114AMX120TBG
Subcategory: Linear

NCP114AMX120TBG Compliance

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

NCP114AMX120TBG Estimated Pricing

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1+ $0.28 $0.28

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

NCP114AMX120TBG Features

  • Provides a fixed 1.2V output voltage.
  • Delivers up to 300mA output current.
  • Features a low 135mV dropout voltage.
  • Draws only 50µA quiescent current.
  • Integrates overcurrent and overtemperature protection.

NCP114AMX120TBG Applications

  • Ideal for battery-powered portable electronics.
  • Suitable for IoT and embedded systems.
  • Supports space-constrained circuit board designs.
  • Provides stable supply for microcontroller loads.

NCP114AMX120TBG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the NCP114AMX120TBG?

The input voltage range is 1.7 V to 5.5 V.

What is the output voltage of the NCP114AMX120TBG?

The output voltage is fixed at 1.2 V.

What is the maximum output current of the NCP114AMX120TBG?

The maximum output current is 300 mA.

What package does the NCP114AMX120TBG come in?

It is available in a 4-UDFN exposed pad package, measuring 1.0 mm x 1.0 mm.

What is the operating temperature range of the NCP114AMX120TBG?

It operates from -40°C to 85°C (TA).

What is the quiescent current of the NCP114AMX120TBG?

The typical quiescent current is 50 µA.

What protection features does the NCP114AMX120TBG include?

It includes overcurrent and overtemperature protection.

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