SC418ULTRT
- Mfr.Part #
- SC418ULTRT
- Manufacturer
- Semtech
- Package / Case
- 20-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG DL BUCK/LNR 1MHZ 20MLPQ
- Stock
- 16,460
- In Stock :
- 16,460
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- Manufacturer :
- Semtech
- Product Category :
- Voltage Regulators - Linear + Switching
- Height Seated (Max) :
- 0.6mm
- Mounting Type :
- Surface Mount
- Input Voltage-Nom :
- 12V
- Output Voltage :
- 5.5V
- Voltage - Output 2 :
- 5.25V
- Mount :
- Surface Mount
- Number of Functions :
- 1
- Terminal Position :
- QUAD
- w/Sequencer :
- No
- Control Technique :
- PULSE WIDTH MODULATION
- Length :
- 3mm
- Package / Case :
- 20-UFQFN Exposed Pad
- JESD-609 Code :
- e3
- Factory Lead Time :
- 19 Weeks
- Pin Count :
- 20
- Operating Supply Voltage :
- 28V
- Series :
- EcoSpeed®
- Frequency - Switching :
- 1MHz
- Current - Output 2 :
- 200mA
- Width :
- 3mm
- Input Voltage (Min) :
- 3V
- Number of Pins :
- 20
- Terminal Pitch :
- 0.4mm
- Voltage/Current - Output 1 :
- Controller
- RoHS Status :
- RoHS Compliant
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Matte Tin (Sn)
- Voltage/Current - Output 2 :
- 0.75V~5.25V 200mA
- ECCN Code :
- EAR99
- Topology :
- Step-Down (Buck) (1), Linear (LDO) (1)
- Switcher Configuration :
- Push-Pull
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 20
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~85°C
- Number of Outputs :
- 2
- Published :
- 2009
- Control Mode :
- VOLTAGE-MODE
- Voltage - Supply :
- 3V~28V
- Datasheets
- SC418ULTRT

Voltage Regulators - Linear + Switching Semtech SC418ULTRT Overview
Introducing the Semtech SC418ULTRT, a highly versatile dual-output regulator designed to meet demanding power management requirements. This IC integrates both buck and linear regulator topologies to deliver efficient, reliable performance in a compact 20MLPQ package. Operating at a frequency of 1MHz, the SC418ULTRT ensures minimized external components while providing a streamlined solution for power supply design. The use of the Voltage Regulators - Linear + Switching Semtech SC418ULTRT in your designs not only simplifies the layout but enhances overall system robustness, making it an ideal choice for sophisticated electronics that demand high reliability and performance.
SC418ULTRT Features
The Semtech SC418ULTRT offers a range of features that make it stand out as a superior choice for power regulation. Key features include its dual-mode functionality, enabling both buck and linear regulation to optimize power efficiency and minimize heat generation. Its high switching frequency of 1MHz allows for smaller passive components, reducing overall board space and cost. Additionally, the device boasts excellent transient response and low noise characteristics, crucial for high-performance applications.
SC418ULTRT Applications
- Portable Devices: Used in smartphones and tablets, the SC418ULTRT regulates voltage efficiently to enhance battery life and performance.
- Networking Equipment: In routers and switches, it provides stable power to maintain system reliability in critical data communication operations.
- Consumer Electronics: Ideal for use in gaming consoles and home entertainment systems, ensuring smooth power delivery for optimal functionality.
- Industrial Systems: Powers sensors and control systems, offering robust performance even in challenging industrial environments.
- Medical Devices: Utilized in medical monitoring equipment, where precise voltage regulation is critical for accurate device functionality.
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