Product Summary

The LT3481HDD#TRPBF is an adjustable frequency (300kHz to 2.8MHz) monolithic buck switching regulator that accepts input voltages up to 34V (36V maximum). Its applications include automotive battery regulation, power for portable products.

Parametrics

LT3481HDD#TRPBF absolute maximum ratings: (1)VIN, RUN/SS voltage: 36V; (2)BOOST pin voltage: 56V; (3)BOOST pin above SW pin: 30V; (4)Maximum junction temperature: 125℃; (5)Operating temperature range: -40 to 85℃; (6)Lead temperature: 300℃.

Features

LT3481HDD#TRPBF features: (1)Wide Input Range: 3.6V to 34V Operating, 36V Maximum; (2)2A Maximum Output Current; (3)Low Ripple Burst Mode Operation; (4)50μA IQ at 12VIN to 3.3VOUT; (5)Output Ripple < 15mV; (6)Adjustable Switching Frequency: 300kHz to 2.8MHz.

Diagrams

LT3481HDD#TRPBF block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LT3481HDD#TRPBF
LT3481HDD#TRPBF


IC REG BUCK ADJ 2A 10DFN

Data Sheet

0-2500: $3.05
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LT3420
LT3420

Other


Data Sheet

Negotiable 
LT3420-1
LT3420-1

Other


Data Sheet

Negotiable 
LT3420EDD#PBF
LT3420EDD#PBF


IC PHOTOFLASH CAP CHARGER 10-DFN

Data Sheet

0-363: $1.76
LT3420EDD#TRPBF
LT3420EDD#TRPBF


IC PHOTOFLASH CAP CHARGER 10-DFN

Data Sheet

Negotiable 
LT3420EDD-1#PBF
LT3420EDD-1#PBF


IC PHOTOFLASH CAP CHARGER 10-DFN

Data Sheet

0-363: $1.76
LT3420EDD-1#TRPBF
LT3420EDD-1#TRPBF


IC PHOTOFLASH CAP CHARGER 10-DFN

Data Sheet

0-2500: $1.79