U2741B-NFBY

U2741B-NFBY

  • Description:RF TX IC UHF 300-450MHZ 16LSSOP
  • Series:-
  • Mfr:Microchip Technology
  • Package:Bulk

SKU:108e79424dbf Category: Brand:

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Product Detailed Parameters

  • Description:RF TX IC UHF 300-450MHZ 16LSSOP
  • Series:-
  • Mfr:Microchip Technology
  • Package:Bulk
  • Frequency:300MHz ~ 450MHz
  • Applications:General Purpose
  • Modulation or Protocol:UHF, ASK, FSK
  • Data Rate (Max):20kBaud
  • Power - Output:3dBm
  • Current - Transmitting:10mA
  • Data Interface:PCB, Surface Mount
  • Antenna Connector:PCB, Surface Mount
  • Memory Size:-
  • Features:-
  • Voltage - Supply:2V ~ 5.5V
  • Operating Temperature:-40°C ~ 85°C
  • Mounting Type:Surface Mount
  • Package / Case:16-LSSOP (0.154", 3.90mm Width)
  • Supplier Device Package:16-SSO
  • Grade:-
  • Qualification:-

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U2741B-NFBY

Buying Guide
Summary

Microchip Technology U2741B-NFBY is evaluated in RF Transmitters category when frequency coverage and integration details must hold up in the real enclosure. Key specs include Description (RF TX IC UHF 300-450MHZ 16LSSOP), Temperature (-40°C ~ 85°C), Package/case (16-LSSOP (0.154", 3.90mm Width)), Mounting (Surface Mount), and Packaging (Bulk).

Selection Notes
  • For U2741B-NFBY, double-check the data interface (PCB, Surface Mount) for integration and verification planning.
  • Verify the operating temperature range (-40°C ~ 85°C) and derate as needed in your application.
  • Double-check Current - Transmitting (10mA) against your specification and operating conditions.
Alternates & Substitutions
  • In RF Transmitters designs, define acceptance criteria up front so alternates can be qualified and repeated in production.
  • If substitutions are likely, write down the non-negotiables and re-check them when the supply chain changes, not after field failures.
  • Begin with the constraints that are hardest to change later: package/case 16-LSSOP (0.154", 3.90mm Width), supplier package 16-SSO, mounting Surface Mount.
  • For RF substitutions, match the operating band and interface, then validate insertion loss and return loss in your real signal path.
FAQ

What details help you quote U2741B-NFBY quickly?
Send the part number (U2741B-NFBY), quantity, target delivery date, and any required packaging or documentation.

Can you confirm the operating temperature range for U2741B-NFBY?
-40°C ~ 85°C

Which operating frequency is specified for U2741B-NFBY?
300MHz ~ 450MHz

What Data Rate (Max) is listed for U2741B-NFBY?
20kBaud

Application Scenarios

Selecting Microchip Technology U2741B-NFBY for RF Transmitters usually comes down to meeting the system constraints that matter most: limits, interfaces, and testability in the real build. Engineers often prefer RF parts with clear application guidance, because layout details decide whether the datasheet numbers are reachable. Within dense radios, isolation and routing discipline reduce desense and make emissions behavior easier to reproduce during compliance testing. A short worst-case validation run can quickly separate robust designs from fragile ones. Within private LTE/5G small cells, RF behavior is validated for long duty cycles and temperature drift in compact enclosures. In drones and remote sensing payloads, RF stages are validated for sensitivity and coexistence under tight power budgets and compact antennas. As a result, qualification becomes easier to repeat and less sensitive to lot-to-lot variation.

Compatibility Advice
  • For compatibility, validate matching, grounding, and shielding in the final enclosure because RF performance is layout- and mechanics-dependent across temperature and supply corners.
  • In board-level integration, confirm spurious and harmonic behavior under your real modulation and supply noise so compliance margins are measurable during bring-up and production test.
Project Fit
  • Best fit when you can test and document Microchip Technology U2741B-NFBY for RF Transmitters integration in the final enclosure, especially if you can control layout, shielding, and the antenna environment.
  • More fragile when integrating Microchip Technology U2741B-NFBY for RF Transmitters, the system cannot provide clean supplies and stable grounding near the RF block, because repeatable production verification is not feasible.
U2741B-NFBYU2741B-NFBY

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