What 7333-A can be
7333-AHT7333-ALinear regulator (LDO)SOT-89 · Holtek · 3.3 V · 250 mA · input up to 12 V
Pins: 1=GND 2=VIN 3=VOUT
On the part, one more character can follow 7333-A: a date or factory code. datasheet
Package size
| Package | Also called | Body | Height |
|---|---|---|---|
| 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
Only one part in our database uses 7333-A, but other makers can print the same code on different parts: check that the package matches.
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 357 markings in the database.
Related parts and their markings
| Part | Marking | Type | Package |
|---|---|---|---|
| HT7333-1 | 7333-1 | Linear regulator (LDO) | SOT-89 |
Frequently asked questions
What is the pinout of SMD code 7333-A?
HT7333-A (SOT-89): 1=GND 2=VIN 3=VOUT.
Marking codes checked against the makers’ datasheets; each part links to its own.