L4970A
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- Mfr.Part #
- L4970A
- Manufacturer
- STMicroelectronics
- Package / Case
- Multiwatt-15 (Vertical, Bent and Staggered Leads)
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 10A 15MULTIWATT
- Stock
- 185
- In Stock ：
- 185
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Base Part Number :
- L4970
- Efficiency :
- 92 %
- Max Output Voltage :
- 40V
- Operating Temperature :
- -40°C~150°C TJ
- Height :
- 10.7mm
- Control Mode :
- VOLTAGE-MODE
- Terminal Position :
- Zig-Zag
- RoHS Status :
- ROHS3 Compliant
- Weight :
- 4.535924g
- Width :
- 5mm
- Dropout Voltage :
- 1.1V
- ECCN Code :
- EAR99
- Mounting Type :
- Through Hole
- Operating Supply Voltage :
- 50V
- Output Type :
- Adjustable
- REACH SVHC :
- No SVHC
- Lead Free :
- Lead Free
- Voltage - Input (Min) :
- 15V
- Input Voltage-Nom :
- 35V
- Voltage - Output (Max) :
- 40V
- Package / Case :
- Multiwatt-15 (Vertical, Bent and Staggered Leads)
- Packaging :
- Tube
- Control Technique :
- PULSE WIDTH MODULATION
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Function :
- Step-Down
- Number of Outputs :
- 1
- Max Output Current :
- 10A
- Frequency - Switching :
- 200kHz
- Output Configuration :
- Positive
- Output Voltage :
- 40V
- Length :
- 19.6mm
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Frequency :
- 500kHz
- Topology :
- Buck
- Mount :
- Through Hole
- Nominal Input Voltage :
- 50V
- Number of Pins :
- 15
- Min Output Voltage :
- 5.1V
- JESD-609 Code :
- e3
- Factory Lead Time :
- 6 Weeks
- Synchronous Rectifier :
- No
- Number of Terminations :
- 15
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- L4970A
Voltage Regulators - DC DC Switching Regulators STMicroelectronics L4970A Overview
Introducing the STMicroelectronics L4970A, a high-performance DC/DC switching regulator integrated circuit designed to meet the demanding requirements of modern electronic systems. This versatile device combines cutting-edge technology with robust design, offering exceptional efficiency and reliability in voltage regulation applications.
Featuring an adjustable output and a maximum current rating of 10A, the L4970A is capable of delivering precise and stable power to a wide range of loads. Its 15-Multiwatt package ensures efficient heat dissipation, making it suitable for various industrial and consumer electronics applications.
Whether you're designing power supplies for telecommunications equipment, industrial automation systems, or automotive electronics, the STMicroelectronics L4970A delivers the performance and flexibility you need to optimize your designs.
L4970A Features
- Adjustable Output Voltage
- Maximum Output Current: 10A
- High Efficiency
- Wide Input Voltage Range
- Integrated Protection Features
- Compact 15-Multiwatt Package
- Low Dropout Voltage
- Thermal Shutdown Protection
L4970A Applications
- Telecommunications Equipment: The L4970A is ideal for powering voltage-sensitive components in telecommunications infrastructure, such as base stations and network equipment. Its adjustable output voltage and high efficiency ensure reliable performance in demanding operating conditions.
- Industrial Automation Systems: In industrial automation applications, the L4970A provides stable power to control systems, motor drives, and sensors. Its compact package and integrated protection features make it well-suited for space-constrained environments and harsh industrial environments.
- Automotive Electronics: Automotive systems require robust and efficient voltage regulation to ensure reliable operation in diverse conditions. The L4970A's wide input voltage range, thermal shutdown protection, and low dropout voltage make it a preferred choice for powering infotainment systems, navigation devices, and advanced driver assistance systems (ADAS).
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