HMC976LP3E

Description：IC REG LIN POS ADJ 400MA 16-QFN
Series：-
Mfr：Analog Devices Inc.
Package：Strip

SKU:3d507dc48747 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Analog Devices Inc.

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Product introduction

HMC976LP3E is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC REG LIN POS ADJ 400MA 16-QFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for HMC976LP3E

Description：IC REG LIN POS ADJ 400MA 16-QFN
Series：-
Mfr：Analog Devices Inc.
Package：Strip
Output Configuration：Positive
Output Type：Adjustable
Number of Regulators：1
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.8V
Voltage - Output (Max)：5V
Voltage Dropout (Max)：-
Current - Output：400mA
Current - Quiescent (Iq)：1.5 mA
Current - Supply (Max)：-
PSRR：70dB ~ 20dB (1kHz ~ 50MHz)
Control Features：Enable
Protection Features：Over Temperature
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：16-VFQFN Exposed Pad
Supplier Device Package：16-QFN (3x3)

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for HMC976LP3E

HMC976LP3E

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The HMC976LP3E is a low noise, high PSRR linear voltage regulator manufactured by Analog Devices Inc. It features an adjustable output voltage range from 1.8 V to 5.1 V and supports a maximum output current of 400 mA. The device operates with an input voltage between 3.3 V and 5.5 V. It is housed in a QFN-16 package (3x3 mm) suitable for surface mount installation. The regulator functions within a temperature range of -40°C to +85°C and includes an enable control feature.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

Provides low noise performance with high power supply rejection ratio (PSRR) for sensitive circuitry
Features adjustable positive output voltage configuration
Includes thermal overload protection for operational safety

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

RF and microwave systems requiring clean power supplies
Wireless communication infrastructure components
Test and measurement equipment power conditioning

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify component authenticity through authorized channels as the part status is discontinued. Confirm package integrity and pin alignment against the official datasheet specifications before integration. Ensure compatibility with existing PCB footprints and thermal management requirements due to the QFN-16 form factor.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when low noise and high PSRR are critical for system stability. The adjustable output allows flexibility in setting precise voltage levels. Consider the 400 mA current limit and thermal dissipation capabilities relative to the application load requirements.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This component belongs to the HMC976 series of linear regulators designed for high-performance applications. It represents a legacy product line from Analog Devices' acquisition of Hittite Microwave, focusing on precision power management solutions for RF environments.