LM2575IN
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- Mfr.Part #
- LM2575IN
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 1A 16DIP
- Stock
- 9,318
- In Stock ：
- 9,318
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Configuration :
- Positive
- Control Mode :
- VOLTAGE-MODE
- Pbfree Code :
- yes
- Output Voltage :
- 37V
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Max Output Current :
- 1A
- Voltage - Input (Min) :
- 4.75V
- Length :
- 19.3mm
- Number of Pins :
- 16
- Number of Outputs :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Quiescent Current :
- 5mA
- Width :
- 6.35mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Series :
- SIMPLE SWITCHER®
- Input Voltage-Nom :
- 12V
- Operating Supply Voltage :
- 40V
- Packaging :
- Tube
- Height :
- 5.08mm
- Base Part Number :
- LM2575
- JESD-609 Code :
- e4
- Function :
- Step-Down
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Output Type :
- Adjustable
- Terminal Pitch :
- 2.54mm
- Terminal Position :
- Dual
- Thickness :
- 3.9mm
- REACH SVHC :
- No SVHC
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Mounting Type :
- Through Hole
- Current - Output :
- 1A
- Surface Mount :
- No
- Operating Temperature :
- -40°C~125°C TJ
- Frequency :
- 52kHz
- Min Output Voltage :
- 1.23V
- Topology :
- Buck
- Number of Terminations :
- 16
- Max Output Voltage :
- 37V
- Efficiency :
- 77 %
- Voltage - Output (Min/Fixed) :
- 1.23V
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Synchronous Rectifier :
- No
- Lead Free :
- Lead Free
- Datasheets
- LM2575IN
Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2575IN Overview
The Texas Instruments LM2575IN represents a versatile and robust solution within the realm of Voltage Regulators - DC DC Switching Regulators. This adjustable buck regulator IC is designed to deliver high performance, reliability, and efficiency in a wide array of power conversion and management applications. Capable of driving a 1A load with excellent line and load regulation, the LM2575IN is encapsulated in a 16-pin DIP package, making it easy to integrate into both new designs and existing power systems. Its ability to handle a varying input voltage and convert it to a precisely controlled output voltage makes it an indispensable component for designing flexible and scalable power supplies.
LM2575IN Features
The LM2575IN includes several key features that make it highly valuable for complex electronic systems:
- Adjustable output voltage, providing design flexibility.
- Integrated 52 kHz fixed-frequency oscillator that reduces external component count.
- Thermal shutdown and current limit protection, enhancing system reliability.
- High efficiency with up to 77% efficiency at 5V output.
- Capability to operate from a wide input range of 4V to 40V, suitable for various supply voltages.
LM2575IN Applications
- Consumer Electronics: Used in TVs, cameras, and audio players to provide stable voltage regardless of variable loads.
- Telecommunications: Powers communication devices and infrastructure, ensuring reliable operation even under fluctuating power conditions.
- Portable Devices: Ideal for battery-powered devices where efficient power conversion extends battery life.
- Automotive Applications: Can be integrated into automotive electronics, supporting systems that require robust power management.
- Industrial Systems: Serves in factory automation and control systems, where consistent and reliable power is critical.
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