LM2575D2T-3.3
- Mfr.Part #
- LM2575D2T-3.3
- Manufacturer
- onsemi
- Package / Case
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V D2PAK-5
- Stock
- 9,605
- In Stock :
- 9,605
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Min Supply Voltage :
- 4.75V
- JESD-609 Code :
- e3
- Topology :
- Buck
- Contact Plating :
- Tin
- Output Configuration :
- Positive
- Terminal Position :
- Single
- Halogen Free :
- Halogen Free
- Efficiency :
- 75 %
- Number of Terminations :
- 5
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Operating Supply Voltage :
- 40V
- Lead Free :
- Lead Free
- Number of Outputs :
- 1
- Output Voltage :
- 3.3V
- Max Output Current :
- 1A
- Base Part Number :
- LM2575
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pbfree Code :
- yes
- Min Output Voltage :
- 3.3V
- Voltage - Output (Min/Fixed) :
- 3.3V
- Control Technique :
- PULSE WIDTH MODULATION
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Synchronous Rectifier :
- No
- Input Voltage-Nom :
- 12V
- Nominal Supply Current :
- 5mA
- Factory Lead Time :
- 4 Weeks
- Mounting Type :
- Surface Mount
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 5
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Function :
- Step-Down
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TJ
- Output Type :
- FIXED
- Peak Reflow Temperature (Cel) :
- 260
- Frequency - Switching :
- 52kHz
- ECCN Code :
- EAR99
- Control Mode :
- VOLTAGE-MODE
- Datasheets
- LM2575D2T-3.3

Voltage Regulators - DC DC Switching Regulators onsemi LM2575D2T-3.3 Overview
The onsemi LM2575D2T-3.3 stands out in the marketplace as a versatile and robust voltage regulator, specifically designed to address the need for efficient power conversion in complex electronic devices. This integrated circuit is part of the LM2575 series, celebrated for its reliability and performance in delivering a stable 3.3V output from a higher voltage input. Engineered to minimize the external component count while maximizing functionality, this device facilitates a compact and efficient design solution, making it ideal for a wide range of industrial and commercial applications. The inclusion of the Voltage Regulators - DC DC Switching Regulators onsemi LM2575D2T-3.3 in your designs ensures optimized power management with enhanced system longevity and reduced operational costs.
LM2575D2T-3.3 Features
The LM2575D2T-3.3 offers several key features that make it a go-to choice for power supply solutions. These include an adjustable output voltage from 3.3 volts, high efficiency up to 90%, and the capability to handle loads up to 1A. Its thermal shutdown and current limit protections safeguard the device and the system from excessive heat and overcurrent conditions. Additionally, the simple and straightforward pin layout facilitates easy integration into PCB designs, supporting a wide variety of applications.
LM2575D2T-3.3 Applications
- Consumer Electronics: Used in devices such as gaming consoles and TV power supplies, where stable and efficient power is critical for performance and longevity.
- Telecommunications: Powers routers and other communication equipment, ensuring reliable operation even under fluctuating input conditions.
- Portable Devices: Ideal for battery-powered applications like handheld scanners, providing consistent output that extends battery life.
- Automotive Applications: Can be used in vehicle-based electronics, including GPS and entertainment systems, where efficient power conversion is necessary for safety and functionality.
- Industrial Systems: Implemented in PLCs and control systems to provide stable voltage, crucial for maintaining the precision and reliability of industrial operations.
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