LT3510EFE

Description：IC REG BUCK ADJ 2A DL 20TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:a797003abfe0 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK ADJ 2A DL 20TSSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：2
Voltage - Input (Min)：3.1V
Voltage - Input (Max)：25V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：23.75V
Current - Output：2A
Frequency - Switching：250kHz ~ 1.5MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：20-TSSOP-EP
Grade：-
Qualification：-

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LT3510EFE

Overview

The LT3510EFE is a dual-output synchronous buck switching regulator manufactured by Analog Devices. It operates with an input voltage range of 3.1 V to 25 V and delivers up to 2 A of output current per channel. The device features adjustable output voltages and supports switching frequencies between 250 kHz and 1.5 MHz. It is housed in a TSSOP-20 package and functions within a temperature range of -40°C to +125°C.

Feature Summary

Dual-channel synchronous buck topology for independent power rails
Integrated high-side and low-side switches for efficient step-down conversion
Adjustable switching frequency allows optimization for size or performance
Shutdown pin enables low-power standby modes

Applications

Industrial control systems requiring multiple regulated voltages
Telecommunications infrastructure power distribution
Embedded computing platforms with mixed-signal requirements

Procurement Notes

Verify component authenticity through authorized distributors. Confirm RoHS compliance status via official documentation. Check for lead-free packaging specifications if required by assembly standards. Ensure storage conditions meet moisture sensitivity level requirements prior to soldering.

Selection Notes

Evaluate thermal dissipation capabilities based on expected load currents and ambient temperatures. Consider the impact of switching frequency selection on external inductor and capacitor sizing. Verify that the input voltage range aligns with the system's power source variations. Assess the need for external synchronization if noise immunity is critical.

Part Context

This component belongs to the LT3510 series of power management ICs designed for high-efficiency DC/DC conversion. It complements other Linear Technology products by offering dual outputs in a compact form factor, suitable for space-constrained designs requiring reliable voltage regulation from varying input sources.