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
- Terminal Position :
- Zig-Zag
- Operating Supply Voltage :
- 50V
- Dropout Voltage :
- 1.1V
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Through Hole
- Mount :
- Through Hole
- Width :
- 5mm
- Number of Pins :
- 15
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Length :
- 19.6mm
- JESD-609 Code :
- e3
- Packaging :
- Tube
- Max Output Voltage :
- 40V
- Voltage - Output (Max) :
- 40V
- Nominal Input Voltage :
- 50V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Min Output Voltage :
- 5.1V
- Lead Free :
- Lead Free
- Efficiency :
- 92 %
- Max Output Current :
- 10A
- Synchronous Rectifier :
- No
- Control Technique :
- PULSE WIDTH MODULATION
- Topology :
- Buck
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Number of Terminations :
- 15
- Operating Temperature :
- -40°C~150°C TJ
- Voltage - Input (Min) :
- 15V
- Frequency - Switching :
- 200kHz
- Frequency :
- 500kHz
- Output Type :
- Adjustable
- Weight :
- 4.535924g
- Factory Lead Time :
- 6 Weeks
- Input Voltage-Nom :
- 35V
- Height :
- 10.7mm
- Package / Case :
- Multiwatt-15 (Vertical, Bent and Staggered Leads)
- Function :
- Step-Down
- Output Configuration :
- Positive
- Number of Outputs :
- 1
- Output Voltage :
- 40V
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Base Part Number :
- L4970
- Control Mode :
- VOLTAGE-MODE
- REACH SVHC :
- No SVHC
- Datasheets
- L4970A
L4970A Documents
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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