MAAL-011078-TR1000 RF Amplifier IC: A Complete Engineer's Guide to MACOM's Ultra-Low-Noise Wideband LNA

บน ตุลาคม 19, 2026

If you are designing a receiver front end, a 5G small-cell radio, a test instrument, or any system where weak incoming signals must be amplified without adding measurable noise, the MAAL-011078-TR1000(MAAL-011078) RF Amplifier IC deserves a close look. Manufactured by MACOM Technology Solutions, this wideband low-noise amplifier (LNA) has become a favourite among RF design engineers who need predictable performance from 700 MHz all the way up to 6 GHz — a single device that covers cellular, Wi-Fi, ISM, satellite L-band, and many broadband standards in one BOM line.

In this guide, we break down what the MAAL-011078-TR1000 is, where it is used, the electrical specs that matter, and why stocking it through a trusted one-stop distributor such as กสทช keeps your production line running.

MAAL-011078-TR1000

SKU: MAAL-011078-TR1000

分类： แบบฟอร์ม BOM, บริการ BOM

标签：บอม, RF IC

What Is the MAAL-011078-TR1000?

The MAAL-011078-TR1000 is an active, wideband monolithic microwave integrated circuit (MMIC) low-noise amplifier designed and manufactured by MACOM. It is housed in an 8-lead DFN surface-mount package and is shipped in tape-and-reel form — the “TR1000” suffix on the part number indicates the 1,000-unit reel packaging option, which is friendly to automated SMT assembly lines.

What makes this part stand out is its combination of three characteristics that are usually in tension:

Extremely low noise figure — as low as 0.35 dB typical, which is near the theoretical floor for a silicon-based LNA at these frequencies.
Flat, wideband gain — around 23 dB of gain across the entire 0.7–6 GHz band.
High linearity — output third-order intercept (OIP3) of roughly 33 dBm, so the amplifier stays clean even in crowded RF environments.

Key Electrical Specifications

All figures below are measured at 1.9 GHz, VDD = 3 V, 25 °C, into a 50 Ω system, per MACOM’s datasheet.

Parameter	Value
ผู้ผลิต	MACOM Technology Solutions
Product Category	RF Amplifier / Low Noise Amplifier (LNA)
ช่วงความถี่	700 MHz – 6 GHz
Gain	23 dB typical (21 – 25 dB)
Noise Figure	0.35 dB typical (0.7 dB max)
Output P1dB	17.5 dBm
OIP3	33 dBm typical
Supply Voltage (VDD)	3 V – 5 V
Supply Current (IDQ)	50 mA typical
Input / Output Return Loss	≥ 18 dB / ≥ 16 dB
บรรจุุภัณฑ์	8-DFN, surface mount
อุณหภูมิในการทำงาน	-40 °C to +85 °C
การติดตั้ง	Tape & Reel (TR), RoHS compliant
Part Status	คล่องแคล่ว

The wideband response is internally matched to 50 Ω on both input and output, which means engineers do not need to design elaborate external matching networks. That simplifies layout, shortens development time, and keeps the performance consistent across production lots.

Typical Applications

Because the MAAL-011078-TR1000 spans sub-1 GHz cellular bands through the 5 GHz Wi-Fi/U-NII band, it is a natural fit for:

5G / 4G base-station and small-cell receiver chains — boosting weak antenna signals before the mixer.
Wi-Fi 6 / Wi-Fi 7 front ends and repeaters — low noise figure preserves link margin at the cell edge.
CATV, DOCSIS, and distributed access architecture (DAA) nodes — broadband return-path amplification.
Test & measurement equipment — spectrum analysers, signal analysers, and software-defined radios (SDRs).
Military and aerospace communications, radar receivers, and electronic warfare systems that need robust, temperature-stable gain.
IoT gateways and industrial wireless — LoRa, Zigbee, Thread, and custom ISM-band links.

Why Engineers Choose the MAAL-011078-TR1000

Three design decisions explain its popularity:

Noise performance wins sensitive links. A 0.35 dB noise figure directly improves receiver sensitivity, which translates into longer range, higher data rates, or fewer dropped calls — often the single most important metric in a link budget.
One device replaces a multi-part BOM. Instead of stocking separate LNAs for sub-GHz, 2.4 GHz, and 5 GHz bands, a single MAAL-011078-TR1000 covers them all. This reduces qualification overhead, inventory SKU count, and PCB real estate.
Flexible supply voltage. Running from 3 V to 5 V means the same chip can drop into battery-powered portable gear or fixed infrastructure powered from a 5 V rail without redesign.

Sourcing the MAAL-011078-TR1000: Why Stock Matters

RF ICs from premium manufacturers such as MACOM are frequently allocated, and lead times can stretch into many weeks or even quarters when demand spikes. For design teams that have already qualified the MAAL-011078-TR1000, a supply interruption is not just an inconvenience — it can hold up production lines, delay customer deliveries, and force an unwanted requalification of a substitute part.

That is exactly where กสทช comes in.

NBTC — Your One-Stop Electronic Component Supplier

กสทช is a specialised electronic component distributor with a deep, continuously updated spot inventory. We currently carry large volumes of the MAAL-011078-TR1000 RF Amplifier IC in stock, ready to ship the same day for prototype runs, qualification batches, and full production orders.

When you buy electronic components on nbtcminer.com, you get:

Massive spot inventory — millions of RF, analog, digital, power, and passive parts from brands including MACOM, Qorvo, Skyworks, Mini-Circuits, Analog Devices, Texas Instruments, and more.
True one-stop BOM service — upload your full bill of materials and our team will quote, source, consolidate, and ship every line item together, saving you the overhead of managing a dozen different suppliers.
Authenticity guaranteed — every part is sourced through authorised or fully traceable channels, with original packaging and documentation.
Fast global delivery — same-day dispatch on in-stock items, with international express shipping to customers in 80+ countries.
Engineering-friendly support — datasheets, application notes, and technical guidance available for your design-in questions.

Whether you need a handful of MAAL-011078-TR1000 samples for a bench prototype or tens of thousands of reels for volume manufacturing, NBTC has the stock, the pricing, and the logistics experience to keep your project on schedule.

Final Thoughts

The MAAL-011078-TR1000 RF Amplifier IC is a hard-to-beat option for any wideband receiver design where noise figure, flat gain, and linearity matter. Its 700 MHz – 6 GHz coverage, 0.35 dB noise figure, 23 dB gain, and 8-DFN footprint make it a versatile front-end building block for everything from 5G small cells to test equipment.

Stop spending weeks chasing allocated RF parts. Browse the MAAL-011078-TR1000 in stock today at nbtcminer.com, upload your BOM, and let NBTC make component sourcing simple, fast, and reliable — because great products are built on great supply chains.