NCP114AMX180TCG

$0.14

Description：IC REG LINEAR 1.8V 300MA 4-UDFN
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:a609c8fcdeb2 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: onsemi

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Product introduction

NCP114AMX180TCG is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists onsemi. Its product description is IC REG LINEAR 1.8V 300MA 4-UDFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for NCP114AMX180TCG

Description：IC REG LINEAR 1.8V 300MA 4-UDFN
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.8V
Voltage - Output (Max)：-
Voltage Dropout (Max)：-
Current - Output：300mA
Current - Quiescent (Iq)：95 µA
Current - Supply (Max)：-
PSRR：75dB (1kHz)
Control Features：Enable
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：4-UDFN Exposed Pad
Supplier Device Package：4-UDFN (1.0x1.0)
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for NCP114AMX180TCG

NCP114AMX180TCG

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The NCP114AMX180TCG is a 300 mA CMOS Low Dropout Regulator providing a fixed 1.8 V output. It operates within an input voltage range of 1.7 V to 5.5 V and features a typical quiescent current of 50 µA with standby consumption of 0.1 µA. The device delivers high power supply ripple rejection of 75 dB at 1 kHz and maintains ±1% accuracy at room temperature. It includes thermal shutdown and current limit protections, ensuring stability with ceramic output capacitors.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

Dynamic quiescent current adjustment optimizes performance for battery-operated portable applications by minimizing no-load consumption.
Integrated active output discharge function rapidly discharges the output capacitor when the enable pin is deactivated.
Robust protection mechanisms include thermal shutdown and internal current limiting to prevent catastrophic failure during overload conditions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

Portable medical equipment
Wireless LAN and Bluetooth devices
GPS modules and smartphones

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific suffix 'MX' corresponds to the UDFN-4 package and 'TCG' indicates lead-free status with tape and reel shipping. Confirm that the 'A' in the part number ensures the inclusion of the active output discharge feature, which distinguishes it from the 'B' variant. Ensure compatibility with standard surface mount assembly processes for the specified footprint.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component for noise-sensitive circuits requiring stable regulation under varying load conditions. The low dropout characteristic supports operation near minimum input voltages, making it suitable for single-cell battery systems. Verify that the required output capacitance meets the stability criteria for ceramic types to maintain optimal transient response and ripple rejection performance.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This regulator belongs to the NCP114 series, designed for space-constrained environments. It utilizes a UDFN-4 package to minimize board area while maintaining thermal efficiency through an exposed pad. The series offers various fixed voltage options ranging from 0.75 V to 3.6 V to accommodate diverse digital logic and analog circuit requirements.