I/O Expander 16 I2C 400 kHz 28-QFN-UT (4x4)
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SX1509QBIULTRT

DigiKey Part Number
SX1509QBIULTRTTR-ND - Tape & Reel (TR)
SX1509QBIULTRTCT-ND - Cut Tape (CT)
SX1509QBIULTRTDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SX1509QBIULTRT
Description
IC XPNDR 400KHZ I2C 28QFN
Manufacturer Standard Lead Time
26 Weeks
Customer Reference
Detailed Description
I/O Expander 16 I2C 400 kHz 28-QFN-UT (4x4)
Datasheet
 Datasheet
Product Attributes
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Category
Output Type
Open Drain, Push-Pull
Manufacturer
Semtech Corporation
Current - Output Source/Sink
8mA, 15mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Clock Frequency
400 kHz
Part Status
Active
Voltage - Supply
1.425V ~ 3.6V
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C
Number of I/O
16
Mounting Type
Surface Mount
Interface
I2C
Package / Case
28-UFQFN Exposed Pad
Interrupt Output
Yes
Supplier Device Package
28-QFN-UT (4x4)
Features
Keypad Controller, LED Output, POR
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 26,910
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.52000$3.52
10$2.64700$26.47
25$2.42880$60.72
100$2.18840$218.84
250$2.07384$518.46
500$2.05020$1,025.10
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$1.87776$5,633.28
Manufacturers Standard Package