2 Circuit IC Switch 3:1 1Ohm 12-QFN (2.2x1.4)
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STG3856QTR

DigiKey Part Number
497-6174-2-ND - Tape & Reel (TR)
497-6174-1-ND - Cut Tape (CT)
497-6174-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
STG3856QTR
Description
IC SWITCH SP3T X 2 1OHM 12QFN
Customer Reference
Detailed Description
2 Circuit IC Switch 3:1 1Ohm 12-QFN (2.2x1.4)
Datasheet
 Datasheet
EDA/CAD Models
STG3856QTR Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
STMicroelectronics
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
Switch Circuit
SP3T
Multiplexer/Demultiplexer Circuit
3:1
Number of Circuits
2
On-State Resistance (Max)
1Ohm
Channel-to-Channel Matching (ΔRon)
10mOhm
Voltage - Supply, Single (V+)
1.65V ~ 4.3V
Voltage - Supply, Dual (V±)
-
Switch Time (Ton, Toff) (Max)
40ns, 20ns
-3db Bandwidth
100MHz
Charge Injection
55pC
Channel Capacitance (CS(off), CD(off))
5pF
Current - Leakage (IS(off)) (Max)
20nA
Crosstalk
-84dB @ 100kHz
Operating Temperature
-55°C ~ 125°C (TA)
Mounting Type
Surface Mount
Package / Case
12-UFQFN
Supplier Device Package
12-QFN (2.2x1.4)
Base Product Number
Product Questions and Answers

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Last Time Buy
Request Stock Notification
Last Time Buy Date: 20.05.2026
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€ 0,98000€ 0,98
10€ 0,70800€ 7,08
25€ 0,64000€ 16,00
100€ 0,56520€ 56,52
250€ 0,52956€ 132,39
500€ 0,50810€ 254,05
1 000€ 0,49041€ 490,41
* All Digi-Reel orders will add a € 5,50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 000€ 0,46857€ 1 405,71
6 000€ 0,45788€ 2 747,28
9 000€ 0,45253€ 4 072,77
15 000€ 0,44660€ 6 699,00
Manufacturers Standard Package
Unit Price without VAT:€ 0,98000
Unit Price with VAT:€ 1,19560