LM2575-3.3YN
- Mfr.Part #
- LM2575-3.3YN
- Manufacturer
- Microchip Technology
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 1A 16DIP
- Stock
- 14,609
- In Stock :
- 14,609
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Factory Lead Time :
- 14 Weeks
- Mounting Type :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Temperature Grade :
- Industrial
- Base Part Number :
- LM2575-12
- Terminal Form :
- THROUGH-HOLE
- Input Voltage-Nom :
- 12V
- Product Type :
- Switching Voltage Regulators
- Max Operating Temperature :
- 125 °C
- Product Category :
- Switching Voltage Regulators
- Number of Functions :
- 1
- Series :
- --
- Synchronous Rectifier :
- No
- Terminal Position :
- Dual
- Topology :
- Buck
- RoHS Status :
- ROHS3 Compliant
- Brand :
- Microchip Technology
- Voltage - Output (Min/Fixed) :
- 3.3V
- Output Current :
- 1 A
- Output Voltage :
- 3.3V
- Terminal Pitch :
- 2.54mm
- Reach Compliance Code :
- Compliant
- Operating Temperature :
- -40°C~125°C TJ
- Number of Terminations :
- 16
- Minimum Operating Temperature :
- - 40 C
- Manufacturer :
- Microchip
- Min Output Voltage :
- 3.3V
- JESD-30 Code :
- R-PDIP-T16
- Surface Mount :
- No
- Package :
- Tube
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Current - Output :
- 1A
- RoHS :
- Details
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Voltage - Input (Min) :
- 4V
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Supplier Device Package :
- 16-DIP
- Subcategory :
- PMIC - Power Management ICs
- Voltage - Output (Max) :
- --
- Height Seated (Max) :
- 3.937mm
- Min Operating Temperature :
- -40 °C
- Max Input Voltage :
- 40 V
- Mounting Style :
- Through Hole
- Output Configuration :
- Positive
- Maximum Operating Temperature :
- + 85 C
- Frequency - Switching :
- 52kHz
- Min Input Voltage :
- 4 V
- Package Shape :
- RECTANGULAR
- Length :
- 19.812 mm
- Voltage - Input (Max) :
- 40V
- Function :
- Step-Down
- Max Output Current :
- 1A
- Seated Height-Max :
- 3.937 mm
- Output Type :
- FIXED
- Base Product Number :
- LM2575
- Number of Terminals :
- 16
- Switching Frequency :
- 52 kHz
- Mount :
- Through Hole
- Product Status :
- Active
- Number of Outputs :
- 1
- Lead Free :
- Lead Free
- Packaging :
- Tube
- Output Current-Max :
- 3.2 A
- Width :
- 7.62mm
- Switcher Configuration :
- Buck
- Datasheets
- LM2575-3.3YN
LM2575-3.3YN Documents

[Voltage Regulators - DC DC Switching Regulators Microchip Technology LM2575-3.3YN] Overview
Introducing the LM2575-3.3YN from Microchip Technology, a premier solution for efficient voltage regulation in electronic circuits. This integrated circuit (IC) excels in delivering a stable output of 3.3V with a maximum current of 1A, housed in a convenient 16DIP package. Crafted with precision and reliability, it ensures consistent performance across various applications, making it a preferred choice for discerning professionals.
[LM2575-3.3YN] Features
- Efficient Buck Regulation: The LM2575-3.3YN employs buck regulation technology, converting higher input voltages to a stable 3.3V output with high efficiency, minimizing power dissipation and maximizing battery life.
- Wide Input Voltage Range: With a wide input voltage range, this IC can accommodate diverse power sources, providing flexibility in design and compatibility with different power supply configurations.
- High Current Capability: Capable of delivering up to 1A of output current, the LM2575-3.3YN supports the power requirements of various electronic devices, ensuring reliable operation even under demanding conditions.
- Compact 16DIP Package: Housed in a compact 16DIP package, this IC offers ease of integration into electronic circuits, facilitating space-efficient designs without compromising on performance.
- Thermal Shutdown Protection: Equipped with thermal shutdown protection, the LM2575-3.3YN safeguards against overheating, enhancing reliability and extending the lifespan of connected devices.
[LM2575-3.3YN] Applications
- Industrial Automation: The LM2575-3.3YN finds application in industrial automation systems, providing stable voltage regulation for control circuits, sensors, and actuators, ensuring smooth and reliable operation in manufacturing environments.
- Telecommunications Equipment: In telecommunications equipment such as routers, switches, and base stations, this IC facilitates efficient power management, maintaining a constant voltage supply to critical components for uninterrupted communication services.
- Consumer Electronics: From handheld devices to home appliances, the LM2575-3.3YN powers a wide range of consumer electronics, including portable chargers, LED lighting systems, and audio amplifiers, delivering consistent performance and prolonging battery life.
- Automotive Electronics: In automotive electronics applications, this IC regulates voltage for automotive infotainment systems, engine control units (ECUs), and lighting systems, ensuring stable operation and enhancing overall vehicle performance and reliability.
- Renewable Energy Systems: Integrated into renewable energy systems such as solar charge controllers and wind turbine converters, the LM2575-3.3YN optimizes power conversion efficiency, maximizing the utilization of renewable energy sources for sustainable power generation.
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