Semtech Corp. Voltage Regulators - DC DC Switching Regulators SC4503TSKTRT

IC REG BOOST ADJ 1.4A TSOT23-5

Manufacturer: Semtech Corporation
Win Source Part Number: 028145-SC4503TSKTRT
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Adjustable
Topology: Boost
Frequency - Switching: 1.3MHz
Number of Outputs: 1
Synchronous Rectifier: No
Output Current: 1.4A (Switch)
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: TSOT-23-5
Purpose: Step-Up
Maximum Input Voltage: 20V
Nominal Output Voltage (Min/Fixed): 2.5V
Maximum Output Voltage: 27V
Minimum Input Voltage: 2.5V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Limited

Switching Regulator, Current-mode, 2.5A, 1550kHz Switching Freq-Max, PDSO5, ROHS COMPLIANT, MO-193AB, TSOT-23, 5 PIN Product overview: SC4503TSKTRT from Semtech is a Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 2.5A, 1550kHz. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 2.5A, 1550kHz, Voltage Regulator IC, DC Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-SC4503TSKTRT can be used for catalog matching and distributor lookup.

Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 1.4A (Switch) SOT-23-5 Thin, TSOT-23-5