SX1509BIULTRT
Status
Stock in
SKU
SX1509BIULTR-ND - Tape & Reel (TR), SX1509BIULCT-ND - Cut Tape (CT), SX1509BIULDKR-ND - Digi-Reel®
Short Description
IC XPNDR 400KHZ I2C 28QFN
Category
Integrated Circuits (ICs), Interface, I/O Expanders
Manufacturer
Semtech Corporation
Datasheet
N/A
Quote Only 📌
Available
Multiples of: 1 ℹ️
I/O Expander 16 I2C 400 kHz 28-QFN-UT (4x4)
| Manufacturer Product Number | SX1509BIULTRT |
|---|---|
| Packaging | Tape & Reel (TR), Cut Tape (CT), Digi-Reel® |
| Operating Temperature | -40°C ~ 85°C |
| Part Status | Active |
| Mounting Type | Surface Mount |
| Package / Case | 28-UFQFN Exposed Pad |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8542.39.0070 |
| Part Number Alias | SX1509IULTRT, SX1509IULCT, SX1509BIULDKR, SX1509IULDKR-ND, SX1509IULDKR, SX1509IULTR, SX1509BULDKR-ND, SX1509BIULCT, SX1509IULCT-ND, SX1509BIULTR, SX1509IULTR-ND, SX1509BULTR-ND, SX1509BULCT-ND |
| PCN Assembly/Origin | SX1509BIULTRT/SX1509QBIULTRT Assembly 23/Jun/2025 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/7151/PCN-001040.pdf ] |
| PCN Packaging | Label Changes 28/Jun/2019 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/310/PCN-000555.pdf ] |
| Output Type | Open Drain, Push-Pull |
| Base Product Number | SX1509 |
| Featured Product | SX1509 GPIO Expanders [ https://www.digikey.com/en/product-highlight/s/semtech/sx1509-gpio-expanders ] |
| Manufacturer Standard Lead Time | 26 Weeks |
| EDA/CAD Models | SX1509BIULTRT Models |
| EDA Models | SX1509BIULTRT Models [ https://www.digikey.com/en/models/2295545 ] |
| Voltage - Supply | 1.425V ~ 3.6V |
| Features | Keypad Controller, LED Output, POR |
| Interface | I2C |
| Supplier Device Package | 28-QFN-UT (4x4) |
| PCN Assembly/Origin 2 | SX1509BIULTRT Supplier Change 10/Oct/2025 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/8494/PCN-001040_.pdf ] |
| DigiKey Programmable | Not Verified |
| Number of I/O | 16 |
| Interrupt Output | Yes |
| Clock Frequency | 400 kHz |
| Current - Output Source/Sink | 8mA, 15mA |
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