LM2575-3.3BT
- Mfr.Part #
- LM2575-3.3BT
- Manufacturer
- Microchip Technology
- Package / Case
- TO-220-5
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 1A TO220-5
- Stock
- 42,948
- In Stock :
- 42,948
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Topology :
- Buck
- Product Status :
- Obsolete
- Voltage - Output (Min/Fixed) :
- 3.3V
- Synchronous Rectifier :
- No
- Voltage - Input (Min) :
- 4V
- Supplier Device Package :
- TO-220-5
- Function :
- Step-Down
- Package / Case :
- TO-220-5
- Operating Temperature :
- -40°C~125°C TJ
- Voltage - Output (Max) :
- --
- Voltage - Input (Max) :
- 40V
- Mounting Type :
- Through Hole
- Output Configuration :
- Positive
- Frequency - Switching :
- 52kHz
- Base Product Number :
- LM2575-3.3
- Output Type :
- FIXED
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Series :
- --
- Package :
- Bulk
- Number of Outputs :
- 1
- Base Part Number :
- LM2575-12
- RoHS Status :
- Non-RoHS Compliant
- Packaging :
- Bulk
- Current - Output :
- 1A
- Datasheets
- LM2575-3.3BT

Voltage Regulators - DC DC Switching Regulators Microchip Technology LM2575-3.3BT Overview
Introducing the Microchip Technology LM2575-3.3BT, a standout in the Voltage Regulators - DC DC Switching Regulators category, engineered for high efficiency and reliability. This innovative buck regulator is designed to convert higher voltage levels to a steady 3.3V output with a capacity up to 1A. The LM2575-3.3BT simplifies the design of power supplies in a diverse range of applications, offering a cost-effective solution with minimal external components. It is housed in a TO-220-5 package, providing optimal thermal performance and durability for robust industrial environments. This product is particularly ideal for designers looking to reduce board space while maximizing performance in high-density installations.
LM2575-3.3BT Features
- Output Voltage: 3.3V
- Output Current: 1A
- Package Type: TO220-5
- Adjustable output down to 3.3V
- Thermal shutdown and current limit protections
- High efficiency up to 87%
- Wide input range: Suitable for various input voltages
LM2575-3.3BT Applications
- Consumer Electronics
This regulator is widely used in powering devices like portable gaming consoles, digital cameras, and other personal electronics, ensuring consistent performance and power efficiency.
- Embedded Systems
In embedded applications, the LM2575-3.3BT provides a reliable power solution for microcontrollers and other digital systems, which require stable and efficient voltage supplies.
- Telecommunications
Telecommunication equipment such as routers and RF devices benefit from this buck regulator due to its capability to maintain stable voltage under varying electronic loads and environmental conditions.
- Portable Battery-Powered Devices
The energy efficiency of the LM2575-3.3BT makes it an excellent choice for extending battery life in portable devices, while its compact package is ideal for space-constrained applications.
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