What 662 can be
662XC6206P332MRLinear regulator (LDO)SOT-23 · Torex · 3.3 V · 200 mA · input up to 6 V
Pins: 1=VSS 2=VOUT 3=VIN
On the part, one more character can follow 662: a date or factory code. datasheet
662XC6206P332PRLinear regulator (LDO)SOT-89 · Torex · 3.3 V · 200 mA · input up to 6 V
Pins: 1=VSS 2=VIN 3=VOUT
On the part, one more character can follow 662: a date or factory code. datasheet
Package size
| Package | Also called | Body | Height |
|---|---|---|---|
| SOT-23 | TO-236AB, SOT-23-3 | 2.9 × 1.3 mm | 1 mm |
| SOT-89 | SC-62, TO-243AA | 4.5 × 2.5 mm | 1.5 mm |
Nominal body size without the leads.
How to tell them apart
Measure the plastic body without the leads: SOT-23 2.9 × 1.3 mm · SOT-89 4.5 × 2.5 mm.
Look at where it sits: a small part next to a USB connector is often ESD protection or a Schottky diode; a 3- or 5-pin part near the power input is often a regulator.
The same code can mean different parts at different makers. The package narrows it down, so measure the body.
Open the SMD identifier →Not sure it is this part? Enter the marking with the shape and size of the body: the identifier checks it against all 340 markings in the database.
Frequently asked questions
What is the pinout of SMD code 662?
XC6206P332MR (SOT-23): 1=VSS 2=VOUT 3=VIN. XC6206P332PR (SOT-89): 1=VSS 2=VIN 3=VOUT.
Marking codes checked against the makers’ datasheets; each part links to its own.