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Shenzhen Mingjiada Electronics Co., Ltd. offers the ADP1763ACPZ-1.0 low-noise, low-dropout (LDO) linear regulator chip from ADI in stock.

Product Overview

The ADP1763ACPZ-1.0 is a low-noise, low-dropout (LDO) linear regulator developed by ADI, specifically designed for high-precision, low-noise power management applications. The chip is manufactured using CMOS technology, provides a 3A output current, operates within an input voltage range of 1.10V to 1.98V, and supports a fixed output voltage of 1.0V. It is suitable for applications sensitive to power supply noise, such as RF circuits, FPGA/DSP power supply, medical devices, and industrial automation.

Application Scenarios  

The ADP1763ACPZ-1.0 is suitable for a variety of noise-sensitive applications, including but not limited to:  

Noise-sensitive applications: such as RF transceivers, analogue-to-digital converters (ADCs) and digital-to-analogue converters (DACs), phase-locked loops (PLLs), voltage-controlled oscillators (VCOs), and clock integrated circuits

Field-programmable gate arrays (FPGAs) and digital signal processors (DSPs) power supplies

Medical and healthcare

Industrial and instrumentation

Automotive electronics

Typical Application Circuits

Figure 1. Fixed Output Mode

Figure 2. Adjustable Output Mode

Product Features

Low input voltage range: 1.10 V to 1.98 V, no external bias power supply required.

High output current: supports up to 3 A.

Ultra-low noise: 2 μV rms (100 Hz to 100 kHz), with noise spectral density as low as 3 nV/√Hz (100 kHz).

Low dropout voltage: Typical value of only 95 mV at a 3 A load.

High-precision output voltage: Fixed output voltage accuracy of ±1.5%, suitable for various sensitive loads.

Excellent power supply rejection ratio (PSRR): Typical value of 59 dB at 10 kHz and 3 A load.

Soft-start function: Reduces inrush current and protects the circuit.

Small package: 16-pin, 3 mm × 3 mm LFCSP package.  

Operating temperature range: -40°C to +125°C.

Supply information  

Model: ADP1763ACPZ-1.0  

Year: 22+  

Package: 16-LFCSP (3×3 mm, tape and reel packaging).

Stock: Mingjiada Electronics offers genuine, in-stock products with same-day shipping available.

Purchasing inquiries:  

Phone: +86 13410018555 (Mr. Chen)  

Email: sales@hkmjd.com  

Website: www.hkmjd.com