LT3463AEDD#TRPBF

$6.94

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

SKU:96ee51c85c2c Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BST CHG PUMP ADJ DL 10DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up
Output Configuration：Positive and Negative (Dual Rail)
Topology：Boost, Charge Pump
Output Type：Adjustable
Number of Outputs：2
Voltage - Input (Min)：2.4V
Voltage - Input (Max)：15V
Voltage - Output (Min/Fixed)：±1.25V
Voltage - Output (Max)：±40V
Current - Output：180mA (Switch), 320mA (Switch)
Frequency - Switching：-
Synchronous Rectifier：No
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：10-WFDFN Exposed Pad
Supplier Device Package：10-DFN (3x3)

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LT3463AEDD#TRPBF

Overview

The LT3463AEDD#TRPBF is a dual-output switching regulator manufactured by Analog Devices Inc., featuring boost and charge pump topologies. It operates with an input voltage range of 2.4 V to 15 V, delivering adjustable positive and negative outputs from ±1.25 V up to ±40 V. The device provides 180 mA switch current for the boost converter and 320 mA for the charge pump. Packaged in a 10-WFDFN (3x3) exposed pad surface-mount case, it functions within a temperature range of 0°C to 70°C.

Feature Summary

Generates simultaneous positive and negative dual rails using integrated boost and charge pump architectures
Adjustable output voltage configuration allows customization across wide ranges
Compact 10-lead DFN package design minimizes printed circuit board footprint

Applications

Portable electronic devices requiring dual polarity power supplies
Battery-operated systems needing efficient step-up and inversion
Embedded circuits utilizing single-cell lithium-ion or alkaline sources

Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging when ordering. Confirm the manufacturer part number matches exactly to ensure correct operational characteristics. Check official distributor listings for current availability status as supply levels may fluctuate. Ensure compliance with RoHS directives if required for your manufacturing process.

Selection Notes

Select this component when dual independent rails are necessary from a single input source. The 10-WFDFN package suits space-constrained designs compared to larger alternatives. Evaluate thermal performance requirements based on the exposed pad layout for adequate heat dissipation during continuous operation under load conditions.

Part Context

This part belongs to the LT3463 family of mixed-signal power management ICs designed for portable applications. It integrates high-efficiency switching components to maximize battery life while maintaining stable regulation. The series targets designers needing compact solutions for generating multiple voltage levels without external transformers.