Semtech SX1257IWLTRT
Semtech SX1257IWLTRT

Semtech SX1257IWLTRT

Manufacturer No:

SX1257IWLTRT

Manufacturer:

Semtech

Package:

32-WFQFN Exposed Pad

Description:

TxRx Only 862Mhz~1.02GHz 2.7V~3.6V SPI 20mA - Receiving 58mA - Transmitting FHSS, FSK, OFDM, O-QPSK 4 32-WFQFN Exposed Pad

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

SX1257IWLTRT information

Semtech SX1257IWLTRT technical specifications, attributes, parameters and parts with similar specifications to Semtech SX1257IWLTRT.

  • Type
  • Parameter
  • Factory Lead Time
  • 12 Weeks
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 32-WFQFN Exposed Pad
  • Surface Mount
  • YES
  • Operating Temperature
  • -40°C~85°C
  • Packaging
  • Tape & Reel (TR)
  • Part Status
  • Active
  • Moisture Sensitivity Level (MSL)
  • 2 (1 Year)
  • Number of Terminations
  • 32
  • Type
  • TxRx Only
  • Subcategory
  • Other Telecom ICs
  • Voltage - Supply
  • 2.7V~3.6V
  • Terminal Position
  • QUAD
  • Terminal Form
  • NO LEAD
  • Peak Reflow Temperature (Cel)
  • NOT SPECIFIED
  • Number of Functions
  • 1
  • Supply Voltage
  • 3.3V
  • Terminal Pitch
  • 0.5mm
  • Frequency
  • 862Mhz~1.02GHz
  • Time@Peak Reflow Temperature-Max (s)
  • NOT SPECIFIED
  • Base Part Number
  • SX125
  • Qualification Status
  • Not Qualified
  • Power Supplies
  • 3.3V
  • Supply Current-Max
  • 0.085mA
  • Power - Output
  • 8dBm
  • RF Family/Standard
  • 802.15.4
  • Number of ADC Channels
  • 2
  • Serial Interfaces
  • SPI
  • Current - Receiving
  • 20mA
  • Current - Transmitting
  • 58mA
  • Max Junction Temperature (Tj)
  • 125°C
  • Modulation
  • FHSS, FSK, OFDM, O-QPSK
  • GPIO
  • 4
  • Height
  • 800?m
  • Length
  • 5mm
  • RoHS Status
  • RoHS Compliant
  • Lead Free
  • Lead Free

Download datasheets and manufacturer documentation for Semtech SX1257IWLTRT.

PCN Packaging:

Datasheets:

SX1257IWLTRT Overview


In order to save board space, RF transceiver IC uses the 32-WFQFN Exposed Pad package. The RF transceiver's mounting method is Surface Mount.As a TxRx Only, it has high efficiency and reliability.The transceiver RF' packaging Tape & Reel (TR) provides high reliability.Search with SX125 if you are looking for transceiver variants.In this RF transceiver, the frequency is 862Mhz~1.02GHz.

SX1257IWLTRT Features


32-WFQFN Exposed Pad package
Surface Mount for mounting
TxRx Only
Tape & Reel (TR) is used
Use SX125


SX1257IWLTRT Applications


There are a lot of Semtech Corporation
SX1257IWLTRT RF Transceiver ICs applications.


  • Internet Radio
  • Industrial Controls
  • Chemical Sensors
  • Security Systems
  • M2M Communication
  • Remote Device Management
  • Low-power IoT applications
  • LoT applications
  • Power Amplifier (PA)
  • Low Noise Amplifier (LNA)

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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