NCP5504DTRKG - onsemi

Manufacturer Part Number

NCP5504DTRKG

Manufacturer

onsemi

Introduction

The NCP5504DTRKG is a dual low drop out (LDO) regulator designed for power management, specifically targeting applications requiring two distinct output voltages. Operating across a wide input voltage range, it offers adjustable output from fixed baseline voltages, making it versatile for various electronics.

Product Features and Performance

Dual LDO regulator with two output channels.

Adjustable output voltages starting from 1.25V and 3.3V up to a maximum of 5V.

Low dropout voltage of 0.4V at 250mA load, maintaining efficiency.

Supports input voltage up to 18V, suitable for various supply voltages.

Low quiescent current of 450µA, enhancing battery life in portable devices.

Power Supply Rejection Ratio (PSRR) ranges from 75dB to 60dB across 120Hz to 1kHz, ensuring stable output under fluctuating supply conditions.

Product Advantages

Dual regulator design optimizes board space for compact applications.

Flexibility in output voltage settings to cater to different components or circuits.

Low dropout enhances efficiency, especially in battery-powered applications.

The broad range of PSRR values offers stability across a variety of operating conditions.

Key Technical Parameters

Voltage Input (Max): 18V

Voltage Output (Min/Fixed): 1.25V, 3.3V

Voltage Output (Max): 5V

Dropout Voltage (Max): 0.4V @ 250mA

Output Current: 250mA per channel

Quiescent Current: 450 µA

Supply Current (Max): 20 mA

PSRR: 75dB ~ 60dB (120Hz ~ 1kHz)

Operating Temperature Range: -25°C ~ 85°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

Surface mountable (DPAK-5 package), ensuring compatibility with modern PCB manufacturing techniques.

Versatile for use in a wide range of applications due to its adjustable output.

Application Areas

Power management in consumer electronics

Portable and battery-powered devices

IoT devices

Embedded systems

Product Lifecycle

Obsolete status indicates that the product is nearing discontinuation.

Users should seek replacements or upgrades for future designs, although limited stock might be available for maintenance of existing setups.

Several Key Reasons to Choose This Product

Dual output capability allows for reduced component count in multi-voltage systems.

Adjustable outputs provide design flexibility for varying voltage requirements.

Low dropout voltage optimizes energy usage in battery-operated devices.

Comprehensive protection features safeguard against common power anomalies.

Onsemi's reputation for quality adds reliability to this component's performance in your circuit design.