NJM79L08UA - Nisshinbo Micro Devices Inc.

Manufacturer Part Number

NJM79L08UA

Manufacturer

Ricoh

Introduction

The NJM79L08UA is a negative fixed output low dropout linear regulator designed primarily for power management applications requiring a negative output voltage.

Product Features and Performance

Negative Output Configuration

Fixed Output Type

Single Regulator Unit

Maximum Input Voltage: -30V

Minimum/Fixed Output Voltage: -8V

Output Current: 100mA

Quiescent Current: 6 mA

Power Supply Rejection Ratio: 68dB at 120Hz

Product Advantages

Built-in Over Temperature Protection

Short Circuit Protection

Key Technical Parameters

Voltage - Input (Max): -30V

Voltage - Output (Min/Fixed): -8V

Current - Output: 100mA

Current - Quiescent (Iq): 6 mA

PSRR: 68dB (120Hz)

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Compatibility

SOT-89-3 Package compatible with surface mount technology

Application Areas

Suitable for applications requiring negative voltage regulation such as certain types of sensors and analog circuits.

Product Lifecycle

Status: Obsolete

Note: Users should check for replacement or upgraded models as no further manufacturing will ensue.

Several Key Reasons to Choose This Product

Robust negative voltage output suitable for specialized applications

Reliable output performance with good noise immunity (68dB PSRR)

Low quiescent current aiding in better power management and efficiency

Essential protection features integrated to safeguard against common issues like overheating and short circuits

Compact and durable SOT-89-3 package suitable for space-constrained applications