MICRF300YC6 Microchip Integrated Circuit (SOT23 (6-Pin)) In Stock
Microchip MICRF300YC6 is a low-noise RF amplifier operating from 100 MHz to 1 GHz with 10 dB gain and 1.8 V to 3.6 V supply, housed in a compact SOT-23-6 package with shutdown pin for power saving.
- Manufacturer
- Microchip
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- MICRF300YC6 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MICRF300YC6?
- Wideband 100 MHz to 1 GHz operating range covering major ISM and cellular sub-bands
- 10 dB gain at 50 Ω characteristic impedance for efficient signal amplification
- 1.8 V to 3.6 V supply voltage with shutdown function enabling battery-friendly designs
- Compact SOT-23-6 surface-mount package minimizing PCB footprint in RF front-end circuits
What is MICRF300YC6 used for?
The MICRF300YC6 is ideal as a low-noise amplifier (LNA) in wireless receiver front-ends for ISM-band, ZigBee, Bluetooth, and 900 MHz RFID systems requiring gain across the 100 MHz to 1 GHz range. Its shutdown pin reduces current draw to near zero when the RF path is idle, making it well-suited for battery-powered IoT sensor nodes and remote keyless entry receivers. The device also fits pre-amplification stages in software-defined radios and spectrum monitoring equipment where low noise figure and wideband coverage are essential.
What are the specifications of MICRF300YC6?
| YTEOL | 5.76 |
| Characteristic Impedance | 50Ω |
| Construction | COMPONENT |
| Gain | 10dB |
| Input Power-Max (CW) | 10dBm |
| Mounting Feature | SURFACE MOUNT |
| Number of Functions | 1 |
| Operating Frequency-Max | 1000MHz |
| Operating Frequency-Min | 100MHz |
| Package Equivalence Code | TSSOP6,.08 |
| Power Supplies | 2.7V |
| RF/Microwave Device Type | NARROW BAND LOW POWER |
| Supply Current-Max | 4mA |
| Surface Mount | YES |
| ## MICRF300YC6 Alternates Showing results | Image |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Where can I find the MICRF300YC6 datasheet?
MICRF300YC6 Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MICRF300YC6?
Compatible alternatives and drop-in replacements for MICRF300YC6:
suggested
Frequently Asked Questions
What frequency range and gain does the MICRF300YC6 support?
The MICRF300YC6 operates from 100 MHz to 1000 MHz with a nominal gain of 10 dB at a 50 Ω characteristic impedance. This broad range covers ISM bands at 433 MHz, 868 MHz, and 915 MHz, as well as GPS L1 at 1575 MHz edge applications, making it versatile for multi-band RF receiver front-ends.
How does the shutdown feature of the MICRF300YC6 benefit battery-powered designs?
The MICRF300YC6 includes a hardware shutdown pin that reduces supply current to near zero when the amplifier is not active. Operating from 1.8 V to 3.6 V, this enables duty-cycled RF reception in battery-powered IoT nodes, wireless sensors, and remote controls, extending battery life by disabling the LNA between receive windows without requiring external switching components.
For a compact wireless module, what board space does the MICRF300YC6 package require?
The MICRF300YC6 is housed in a SOT-23-6 (6-pin) surface-mount package with a footprint of approximately 2.9 mm × 1.6 mm and a height under 1.1 mm. This tiny outline makes it suitable for dense RF PCB layouts in ZigBee modules, Bluetooth dongles, and 915 MHz LPWAN transmitters where space is critical.
What is the maximum CW input power the MICRF300YC6 can handle?
The MICRF300YC6 can handle a maximum continuous wave (CW) input power of 10 dBm (10 mW). This limit defines the safe operating range for the LNA input stage and must be respected in receiver designs to avoid gain compression or damage, particularly in applications with strong nearby transmitters such as industrial RFID readers or co-located 900 MHz radio systems.
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