LM2575-3.3BN
- Mfr.Part #
- LM2575-3.3BN
- Manufacturer
- Microchip Technology
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 1A 16DIP
- Stock
- 40,287
- In Stock :
- 40,287
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- JESD-609 Code :
- e0
- Terminal Position :
- Dual
- Terminal Form :
- THROUGH-HOLE
- Technology :
- Bipolar
- Operating Temperature :
- -40°C~125°C TJ
- Peak Reflow Temperature (Cel) :
- 240
- Base Part Number :
- LM2575-12
- Qualification Status :
- Not Qualified
- Supply Current-Max (Isup) :
- 10 mA
- Topology :
- Buck
- Packaging :
- Tube
- Control Technique :
- PULSE WIDTH MODULATION
- Input Voltage-Nom :
- 12 V
- Number of Functions :
- 1
- Frequency - Switching :
- 52kHz
- Product Status :
- Obsolete
- Base Product Number :
- LM2575-3.3
- Switcher Configuration :
- Buck
- Output Current-Max :
- 3.2 A
- Temperature Grade :
- Industrial
- Number of Outputs :
- 1
- Seated Height-Max :
- 3.937 mm
- Length :
- 19.812 mm
- Control Mode :
- VOLTAGE-MODE
- Number of Terminals :
- 16
- Output Type :
- FIXED
- Package Shape :
- RECTANGULAR
- Package :
- Tube
- Width :
- 7.62 mm
- Output Configuration :
- Positive
- Switching Frequency-Max :
- 63 kHz
- Terminal Pitch :
- 2.54 mm
- Subcategory :
- Switching Regulator or Controllers
- Terminal Finish :
- Tin/Lead (Sn85Pb15)
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Synchronous Rectifier :
- No
- Surface Mount :
- No
- Voltage - Input (Max) :
- 40V
- RoHS Status :
- Non-RoHS Compliant
- HTS Code :
- 8542.39.00.01
- ECCN Code :
- EAR99
- Pin Count :
- 16
- Voltage - Input (Min) :
- 4V
- Voltage - Output (Min/Fixed) :
- 3.3V
- Mounting Type :
- Through Hole
- Current - Output :
- 1A
- Voltage - Output (Max) :
- --
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Reach Compliance Code :
- not_compliant
- JESD-30 Code :
- R-PDIP-T16
- Supplier Device Package :
- 16-DIP
- Manufacturer :
- Microchip Technology Inc
- Series :
- --
- Function :
- Step-Down
- Datasheets
- LM2575-3.3BN
LM2575-3.3BN Documents

Voltage Regulators - DC DC Switching Regulators Microchip Technology LM2575-3.3BN Overview
Introducing the Microchip Technology LM2575-3.3BN, a highly efficient, space-conscious voltage regulator from the renowned Voltage Regulators - DC DC Switching Regulators category. This robust component ensures a stable 3.3V output with a current capacity up to 1A, packaged in a practical 16-DIP format. Tailored for applications requiring reliable power management with minimal thermal footprint, the LM2575-3.3BN is an ideal solution for powering sensitive electronic devices. Its ease of integration and proven reliability makes it a preferred choice for engineers and designers looking to enhance system stability and operational efficiency.
LM2575-3.3BN Features
The LM2575-3.3BN offers a range of features designed for optimal performance in power supply applications. It employs a simple step-down (buck) regulator design, ensuring efficient energy conversion with minimal heat generation. The regulator is capable of handling input voltages from 4V to 40V, which makes it versatile for use in various electronic assemblies. Additionally, its built-in thermal shutdown and current limit protections safeguard the device and the connected components from potential damage due to overloads or excessive temperatures.
LM2575-3.3BN Applications
- Consumer Electronics: Utilized in TVs, gaming consoles, and home appliances for stable voltage supply and efficient power management.
- Portable Devices: Ideal for battery-powered applications such as handheld gaming devices and cameras, where maintaining battery longevity and device stability is crucial.
- Telecommunications Equipment: Employs in routers, switches, and other network hardware to ensure reliable operation and prevent system failures due to voltage fluctuations.
- Industrial Machinery: Suitable for use in automated machinery control systems that require consistent power for sensors and actuators.
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