SeriousParts
PartsVendorsLogin

3.3V 250mA Linear Voltage Regulator - L4931-3.3 TO-92

Need a nice little 3.3V regulator? We rather like the very-low-dropout L4931 from ST! This little guy will help you get your 4-20V battery or wall adapter down to a nice clean 3.3V with 2% ...

Specifications

MPN: 2166

Category: Uncategorized

Imported From: adafruit

Vendor: Adafruit

Source: View original listing

Created: 3/11/2026

Updated: 3/11/2026

External ID: adafruit:2166

Documents
Datasheet

datasheet

Pricing

Adafruit: $1.5