MAX2650EUS+T Analog Devices Integrated Circuit (Other) In Stock

Name: MAX2650EUS+T
Brand: Analog Devices
SKU: MAX2650EUS+T
Availability: InStock

The MAX2650EUS+T is a DC-to-microwave low-noise amplifier from Analog Devices operating from a +5 V supply with 16.5 dB gain and 50 Ω characteristic impedance in a compact 4-pin SOT-143 package. It supports maximum input power of 13 dBm and is designed for wideband RF signal amplification from DC to microwave frequencies.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

MAX2650EUS+TOther

Quick Facts

Manufacturer: Analog Devices
Package: Other
Pin Count: 4
Lifecycle: ACTIVE
Datasheet: MAX2650EUS+T Datasheet PDF
Category: Integrated Circuit
Price: From $1.6150(MOQ 1)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of MAX2650EUS+T?

DC-to-microwave frequency coverage for wideband RF signal amplification
16.5 dB gain with 50 Ω characteristic impedance for standard RF system integration
+5 V single-supply operation for simplified power rail design
Maximum CW input power handling of 13 dBm
Ultra-compact 4-pin SOT-143 package for space-constrained RF modules
REACH compliant with low noise figure for sensitive receiver front-ends

What is MAX2650EUS+T used for?

The MAX2650EUS+T is used in wideband RF receivers, test and measurement equipment, and wireless communication modules that require low-noise signal amplification from DC to microwave frequencies. Its compact SOT-143 package and +5 V operation make it well-suited for instrumentation front-ends, spectrum analyzer preamplifiers, and IF amplifier stages in communication systems.

What are the specifications of MAX2650EUS+T?

Manufacturer Package Code	4-SOT_23-N/A
Reach Compliance Code	Compliant
Date Of Intro	1996-09-01
YTEOL	9
Additional Feature	LOW NOISE
Characteristic Impedance	50Ω
Construction	COMPONENT
Gain	16.5dB
Input Power-Max (CW)	13dBm
JESD-609 Code	e3
Mounting Feature	SURFACE MOUNT
Operating Frequency-Max	1000MHz
Operating Frequency-Min	800MHz
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	TO-253
Power Supplies	5V
RF/Microwave Device Type	WIDE BAND LOW POWER
Supply Current-Max	24mA
Surface Mount	YES
Technology	BIPOLAR
Terminal Finish	Matte Tin (Sn) - annealed
VSWR-Max	1.3
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Country of Origin	Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

Where can I find the MAX2650EUS+T datasheet?

MAX2650EUS+T Datasheet Download

Official datasheet from Analog Devices

What are equivalent replacements for MAX2650EUS+T?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the gain of the MAX2650EUS+T, and how does it fit into a typical RF signal chain?

The MAX2650EUS+T provides 16.5 dB of gain in a 50 Ω system, which is sufficient to compensate for cable or filter insertion losses ahead of a mixer or ADC, making it a practical first-stage amplifier in wideband receiver signal chains from DC to microwave frequencies.

What is the maximum continuous-wave input power the MAX2650EUS+T can handle before compression?

The MAX2650EUS+T is rated for a maximum CW input power of 13 dBm, which sets the upper limit for linear operation. Designers should ensure the incident signal level stays below this threshold to avoid gain compression and intermodulation in the amplifier output.

Why would an RF module designer choose the SOT-143 package of the MAX2650EUS+T over a larger amplifier package?

The 4-pin SOT-143 package of the MAX2650EUS+T occupies minimal board area, making it ideal for compact RF modules, portable test instruments, and multi-channel amplifier arrays where multiple amplification stages must fit within a few square centimeters at 50 Ω trace widths.

What supply voltage does the MAX2650EUS+T require, and does it simplify power design for RF systems?

The MAX2650EUS+T operates from a single +5 V supply, which is a standard voltage available in most RF systems from a USB or linear regulator, eliminating the need for a dual-supply rail and reducing BOM complexity in wideband receiver and test equipment designs.

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AvailabilityIn Stock

Reference Price (USD)

From $1.6150

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Qty.	Unit Price	Ext. Price
1+	$3.3984	$3.40
31+	$2.2656	$70.23
111+	$2.0957	$232.62
500+	$1.8900	$945.00
1000+	$1.6991	$1699.12
2500+	$1.6150	$4037.45

pcs

Unit price: $3.3984 · Total: $3.40

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Lead Time3-7 business days

MOQFrom 1 piece

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OriginChina (Authorized)

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MAX2650EUS+T Analog Devices Integrated Circuit (Other) In Stock

What are the key features of MAX2650EUS+T?

What is MAX2650EUS+T used for?

What are the specifications of MAX2650EUS+T?

Compliance & Regulatory

Where can I find the MAX2650EUS+T datasheet?

What are equivalent replacements for MAX2650EUS+T?

Frequently Asked Questions

What is the gain of the MAX2650EUS+T, and how does it fit into a typical RF signal chain?

What is the maximum continuous-wave input power the MAX2650EUS+T can handle before compression?

Why would an RF module designer choose the SOT-143 package of the MAX2650EUS+T over a larger amplifier package?

What supply voltage does the MAX2650EUS+T require, and does it simplify power design for RF systems?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Analog Devices

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