All prices are in US dollars.
Digi-Key Part Number CAP1128-1-BP-TRCT-ND
Price Break Unit Price Extended Price
1 1.02000 1.02
25 0.94000 23.50
100 0.85000 85.00
Quantity Available Digi-Key Stock: 1,426
Can ship immediately

Manufacturer Standard Lead Time 10 Weeks
Manufacturer Part Number


Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets CAP1128 Datasheet
Product Photos CAP1128-1-BP-TR
PCN Design/Specification Datasheet Update 09/Mar/2015
PCN Assembly/Origin Qualification QFN-28,20,16 Packages 26/Dec/2013
Qualification Report 28/Jan/2014
SCC Site Qualification 20/Apr/2015
PCN Packaging Label and Packing Changes 23/Sep/2015
Standard Package ? 1

Sensors, Transducers


Capacitive Touch Sensors, Proximity Sensor ICs

Series -
Packaging ? Cut Tape (CT)?
Type Buttons
Proximity Detection Yes
Number of Inputs 8
LED Driver Channels 2
Interface I²C, SMBus, SPI
Resolution -
Voltage - Supply 3 V ~ 3.6 V
Current - Supply 500µA
Operating Temperature -40°C ~ 125°C
Package / Case 20-TQFN Exposed Pad
Supplier Device Package 20-QFN (4x4)
Online Catalog Capacitive
Other Names CAP1128-1-BP-TRCT
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
CAP1128-1-BP-TR-ND CAP1128-1-BP-TR Microchip Technology Tape & Reel (TR)? 0
0.85000 5,000
CAP1128-1-BP-TRDKR-ND CAP1128-1-BP-TR Microchip Technology Digi-Reel®? 1,426 - Immediate
Digi-Reel® 1

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

06:00:55 6/29/2016