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LTC3407EMSE-2

Part No LTC3407EMSE-2
Manufacturer Analog Devices Inc.
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK ADJ 800MA DL 10MSOP
Sample
Rohs State Need to verify
ECAD Module
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Category Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators
Mfr Analog Devices Inc.
Package Tube
Product Status Obsolete
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 2
Voltage - Input (Min) 2.5V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 0.6V
Voltage - Output (Max) 5V
Current - Output 800mA, 800mA
Frequency - Switching 2.25MHz
Synchronous Rectifier Yes
Temperature Range - Operating -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package 10-MSOP-EP
Base Product Number LTC3407
Standard Package 50 pcs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 626035-LTC3407EMSE-2
Ultra Librarian 3D Model Ultra Librarian LTC3407EMSE-2 CAD Model

Description

Analog Devices Inc. LTC3407EMSE-2 Dual-Channel, 1.5MHz Synchronous Step-Down Regulator

The LTC3407EMSE-2 is a high-performance, dual-channel synchronous step-down regulator from Analog Devices Inc., designed to provide efficient power management for portable and space-constrained applications. This compact, integrated circuit is engineered to deliver continuous output currents up to 600mA per channel while maintaining a constant frequency of 1.5MHz. With its high switching frequency, the LTC3407EMSE-2 allows for the use of small, low-cost capacitors and inductors, reducing the overall footprint and cost of the power supply design.

The device operates from an input voltage range of 2.5V to 5.5V, making it suitable for single-cell Li-Ion/Polymer, or multi-cell alkaline/NiMH applications. Each channel is capable of generating an adjustable output voltage as low as 0.6V, enabling it to power the latest generation of low-voltage digital ICs. The LTC3407EMSE-2's high efficiency is achieved through the use of low RDS(ON) internal switches and a constant-frequency, current-mode architecture, which provides fast transient response and excellent loop stability.

Additional features of the LTC3407EMSE-2 include independent shutdown and soft-start functions for each channel, which allow for sequencing and precise control over the power-up process. The device also offers over-temperature protection and is capable of automatic transitioning between Burst Mode operation at light loads and continuous mode at higher loads, optimizing efficiency across a wide range of operating conditions.

For design flexibility, the LTC3407EMSE-2 is housed in a compact 10-lead MSOP package with a thermally enhanced exposed pad. This package design ensures efficient thermal management, even under high power operation or in environments with limited airflow. The LTC3407EMSE-2 is an ideal choice for designers looking for a dual-channel regulator that combines small size, high performance, and ease of use for their power-constrained applications.

With its robust feature set and high level of integration, the LTC3407EMSE-2 from Analog Devices Inc. represents a superior solution for efficient, compact, and reliable power delivery in a variety of portable and space-limited electronic devices.

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Pricing & Ordering

Quantity Unit Price Ext. Price
4+ $16.8087 $67.2348
9+ $13.7919 $124.1271
13+ $13.3610 $173.6930
18+ $12.9291 $232.7238
24+ $12.4983 $299.9592
31+ $11.2058 $347.3798
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 1,560 pieces
MOQ: 4 pcs
Order Increment : 1 pcs
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