LT8333RDD#TRPBF

$3.00

Description：IC REG BST SEPIC ADJ 3A 10DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:76e00183022b Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BST SEPIC ADJ 3A 10DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up, Step-Up/Step-Down
Output Configuration：Positive or Negative
Topology：Boost, SEPIC
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.8V
Voltage - Input (Max)：40V
Voltage - Output (Min/Fixed)：0.8V, 1.6V
Voltage - Output (Max)：40V
Current - Output：3A
Frequency - Switching：300kHz ~ 2MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：10-WFDFN Exposed Pad
Supplier Device Package：10-DFN (3x3)
Grade：-
Qualification：-

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LT8333RDD#TRPBF

Overview

The LT8333RDD#TRPBF is a boost, SEPIC, and inverting DC/DC switching regulator IC manufactured by Analog Devices Inc. It features an adjustable output voltage range from 0.8V to 40V with a maximum output current of 3A. The device supports input voltages between 2.8V and 40V and operates at a switch frequency ranging from 300kHz to 2MHz. It provides positive or negative output configurations and is housed in a 10-WFDFN package with exposed pad.

Feature Summary

Supports boost, SEPIC, and inverting topologies for flexible power conversion
Adjustable output voltage capability across a wide range
Integrated high-current switching stage for efficient power delivery

Applications

Industrial control systems requiring isolated or non-isolated power rails
Battery-powered devices needing step-up or inverted voltage generation
Automotive electronics operating within specified voltage limits

Procurement Notes

Verify the specific suffix TRPBF indicates tape and reel packaging when ordering. Confirm the 10-WFDFN package dimensions match your PCB footprint requirements. Ensure input voltage conditions do not exceed the 40V absolute maximum rating during operation. Check for any recent PCNs regarding manufacturing changes that may affect compatibility.

Selection Notes

Select this component when a single IC must handle multiple converter topologies including boost and SEPIC. The 3A output current capability suits moderate power applications. Consider the 10-WFDFN package for space-constrained designs requiring thermal performance via the exposed pad. Verify that the required output voltage falls within the adjustable range supported by external resistor networks.

Part Context

This part belongs to the LT8333 family of high-voltage switching regulators designed for versatile power management solutions. It complements other Analog Devices PMICs by offering multi-topology functionality in a compact form factor. The series targets applications where board space is limited but diverse voltage conversion needs exist.