NJW4184DL1-05B-TE2 - Nisshinbo Micro Devices Inc.

Manufacturer Part Number

NJW4184DL1-05B-TE2

Manufacturer

Ricoh

Introduction

The NJW4184DL1-05B-TE2 is a fixed output, low dropout linear regulator designed for power management, particularly in applications requiring low quiescent current and high PSRR.

Product Features and Performance

Low dropout voltage: 0.1V @ 100mA

Fixed output voltage: 5V

Maximum input voltage: 35V

Output current rating: 300mA

Quiescent current: 9 µA

Power Supply Rejection Ratio (PSRR): 36dB at 1kHz

Protection features include over-current and over-temperature protection

Product Advantages

High efficiency with low dropout voltage

Stable output with high PSRR

Low power consumption with minimal quiescent current

Robust protection mechanisms ensure reliability

Key Technical Parameters

Output Type: Fixed

Number of Regulators: 1

Voltage - Input (Max): 35V

Voltage - Output (Min/Fixed): 5V

Voltage Dropout (Max): 0.1V @ 100mA

Current - Output: 300mA

Current - Quiescent (Iq): 9 µA

PSRR: 36dB (1kHz)

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Over-current protection

Over-temperature protection

Built to operate reliably within a temperature range of -40°C to 85°C

Compatibility

Package / Case: TO-252-3, DPAK (2 Leads + Tab), SC-63

Mounting Type: Surface Mount

Application Areas

Suitable for use in various electronic applications including consumer electronics, automotive systems, and industrial controllers where power efficiency and reliability are crucial.

Product Lifecycle

Product Status: Active

Not currently nearing discontinuation with ongoing support for replacements and upgrades

Several Key Reasons to Choose This Product

Efficient power regulation with very low dropout

Highly suitable for battery-operated devices due to low quiescent current

Excellent noise reduction capability with high PSRR

Comprehensive protection features enhance product reliability and lifespan

Versatile compatibility with standard surface-mount assembly processes