MICRF229YQS-T5
RF RCVR ISM 433.92MHZ 16QSOP
Quick Answer: MICRF229YQS-T5 from Microchip Technology is a 400 MHz to 450 MHz ASK/OOK receiver with auto-poll.
- Manufacturer
- Microchip Technology
- Product Category
- RF Receivers
- Package
- 16-SSOP (0.154", 3.90mm Width)
- Stock
- 281 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Microchip Technology |
|---|---|
| Product Category | RF Receivers |
| Antenna Connector | On-Board, Trace |
| Applications | General Purpose |
| Current - Receiving | 6mA |
| Data Rate (Max) | 20kbps |
| Frequency | 433.92MHz |
| Min Qty | 1 |
| Modulation or Protocol | ISM |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Product status | Active |
| Sensitivity | -112dBm |
| Supplier Device Package | 16-QSOP |
| Voltage - Supply | 3.5V ~ 5.5V |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for MICRF229YQS-T5.
Why Source from Antrex Electronics?
Independent distribution support for verified sourcing, inspection and international procurement requirements.
Independent Distribution Support
Shortage, obsolete and hard-to-find component sourcing for production and procurement requirements.
Traceability Review
Label, lot, date code and available supply-chain documentation can be reviewed before order confirmation.
Inspection & Testing
Visual inspection, X-ray and third-party testing support can be arranged when required.
Global Procurement Support
Support for OEM, EMS, distributors and international sourcing requirements across individual parts and BOM projects.
Credentials & Verification Support
Quality controls, traceability review and inspection support for electronic component sourcing.
Detailed Description for MICRF229YQS-T5
Product Overview
MICRF229YQS-T5 from Microchip Technology is a 400 MHz to 450 MHz ASK/OOK receiver with auto-poll. This receiver-oriented summary is written for engineers and sourcing teams that need a clear view of the receiver function, operating band and interface requirements.
The content focuses on architecture, RF band or radio standard, power/interface characteristics and practical design notes for BOM sourcing and replacement projects.
Key Features
- Manufacturer: Microchip Technology
- Part Number: MICRF229YQS-T5
- Device Type: 400 MHz to 450 MHz ASK/OOK receiver with auto-poll
- Receiver Architecture: UHF downconverter, ASK/OOK demodulator, reference/control logic and auto-poll receiver blocks
- Frequency Range: 400 MHz to 450 MHz
- Modulation: ASK / OOK
- Receiver Sensitivity: -112 dBm class receiver sensitivity
- Data Rate: Up to 20 kbps class
- Receive Current: 6 mA class receive current
- Power Saving: Auto-poll circuitry for duty-cycled low-power receiving
- Package / Case: 16-pin QSOP receiver package family
- Design Notes: Set auto-poll timing, data filter and wake-up behavior to match the transmitter packet structure.
Applications
Remote controls, RKE, TPMS, security sensors and short-range wireless control receivers in the 400 MHz to 450 MHz band.
Battery-powered receiver nodes where auto-poll and low receive current help reduce average current.
Quality & Sourcing
Antrex Electronics can support sourcing for MICRF229YQS-T5 through available stock checks, BOM consolidation and alternative-lot review. For RF receiver and radio receiver parts, package condition, lot/date code, moisture handling and original labeling should be checked before shipment.
For shortage support or legacy builds, Antrex Electronics can coordinate visual inspection, packaging verification and third-party electrical or authenticity testing when required. This helps buyers manage risk when sourcing discontinued, allocated or hard-to-find receiver ICs and modules.
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