NCV8114BSN330T1G - onsemi

Manufacturer Part Number

NCV8114BSN330T1G

Manufacturer

onsemi

Introduction

The NCV8114BSN330T1G is a low dropout (LDO) linear voltage regulator designed specifically for automotive applications. It is packaged in a SOT-23-5 thin package and is made to handle input voltages up to 5.5V, delivering a fixed output of 3.3V with a maximum output current of 300mA.

Product Features and Performance

Output Type: Fixed

Single Regulator Configuration

Maximum Input Voltage: 5.5V

Output Voltage: 3.3V

Maximum Output Current: 300mA

Dropout Voltage: 0.24V at 300mA

Quiescent Current: 95 µA

PSRR: 75dB at 1kHz

Control Features: Enable

Protection Features: Over Current and Over Temperature

Operating Temperature Range: -40°C to 125°C

Compliance: AEC-Q100 Qualified for Automotive Applications

Product Advantages

High PSRR ensures stable output voltage despite input fluctuations.

Low Dropout Voltage allows operation closer to the input voltage.

Low quiescent current enhances the efficiency, especially in idle state.

Built-in protection features enhance product reliability and safety.

Wide operating temperature range suitable for harsh automotive environments.

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 3.3V

Current Output: 300mA

Dropout Voltage (Max): 0.24V @ 300mA

Quiescent Current (Iq): 95 µA

PSRR: 75dB (1kHz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Compatibility

Compatible with automotive applications

Meets AEC-Q100 standards

Suitable for use in systems requiring stable 3.3V output with up to 300mA current

Application Areas

Automotive systems and modules

Power supplies requiring low dropout performance

Any circuit needing a stable 3.3V supply from higher voltages up to 5.5V

Product Lifecycle

Status: Active

Not nearing discontinuation

Availability of future replacements or upgrades can be confirmed from the manufacturer onsemi

Several Key Reasons to Choose This Product

Optimal for automotive applications due to AEC-Q100 qualification and wide operating temperature range.

High power supply rejection ratio ensures minimal noise in output voltage.

Low dropout voltage facilitates efficient use of supply voltage.

Embedded protection for over current and over temperature ensures safe operation.

Energy-efficient with low quiescent current, reducing power loss when idle.