A4491EESTR-T Allegro MicroSystems Voltage Regulators - DC DC Switching Regulators

Mfr: Allegro MicroSystems
Series: -
Package: Tape & Reel (TR) Cut Tape (CT) Digi-Reel®
Product Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Output Type: Adjustable
Number of Outputs: 3
Voltage - Input (Min): 4.5V
Voltage - Input (Max): 23V
Voltage - Output (Min/Fixed): 0.8V
Voltage - Output (Max): 20.7V
Current - Output: -
Frequency - Switching: 550kHz
Synchronous Rectifier: No
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 20-WFQFN Exposed Pad
Supplier Device Package: 20-QFN-EP (4x4)
Base Product Number: A4491