Mingjiada Electronics, as a trusted supplier of electronic components, is pleased to introduce the Texas Instruments LP3878MRX-ADJ 800mA low-noise adjustable linear regulator. We guarantee all products are genuine and authentic, offering highly competitive pricing alongside professional after-sales service to ensure the smooth progression of your projects.
LP3878MRX-ADJ Product Overview
The LP3878MRX-ADJ is a high-performance, adjustable-output low-dropout linear regulator (LDO) designed for applications requiring output voltages as low as 1V. Utilising an optimised vertically integrated PNP (VIP) process, the LP3878MRX-ADJ delivers outstanding performance. Each LP3878MRX-ADJ undergoes rigorous quality control.
LP3878MRX-ADJ Key Features
Wide Input Voltage Range: Supports an input voltage range of 2.5V to 16V, accommodating diverse application scenarios.
Adjustable Output: Offers an adjustable output voltage from 1V to 5.5V, enabling flexible design.
High Output Current: Capable of delivering a continuous output current of 800mA, meeting the power requirements of most circuit boards.
Low Noise Performance: When paired with a 10nF bypass capacitor, the LP3878MRX-ADJ exhibits a typical broadband output noise of just 18μV, making it highly suitable for noise-sensitive systems.
Low Quiescent Current: In shutdown mode, the LP3878MRX-ADJ's quiescent current is below 10μA, contributing to system energy efficiency.
Comprehensive Protection: The LP3878MRX-ADJ incorporates overcurrent, overtemperature, and short-circuit protection, enhancing system reliability.
Ceramic Capacitor Stabilisation: Optimised for use with low ESR ceramic capacitors.
LP3878MRX-ADJ Technical Specifications
Input Voltage Range: 2.5V - 16V
Output Voltage Range: 1V - 5.5V
Output Current: 800mA
Dropout Voltage: Typical 0.475V @ 800mA, Maximum 1.1V @ 800mA
Quiescent Current (Iq): Typical 1.5mA
Shutdown Current: < 10μA
Power Supply Rejection Ratio (PSRR): 60dB @ 1kHz
Operating Temperature: -40°C to 125°C
Package: 8-SO-PowerPad
Application Areas
The LP3878MRX-ADJ is widely applicable in:
ASIC, DSP, and FPGA power supplies
Desktop computers, laptops, and graphics cards
Set-top boxes, printers, and copiers
Switch-mode power supply (SMPS) buck regulators
Medical instruments
Healthcare equipment such as electronic scales
Supply Information
Supplier: Shenzhen Mingjiada Electronics Co., Ltd.
Product Model: LP3878MRX-ADJ
Brand: Texas Instruments (TI)
Package: SOP-8
Packaging: Tape and reel
Stock Status: Available from stock
Contact Information
Telephone: +86 13410018555 (Mr Chen)
Email: sales@hkmjd.com
Website: www.integrated-ic.com
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