L4953G
- Mfr.Part #
- L4953G
- Manufacturer
- STMicroelectronics
- Package / Case
- Multiwatt-15 (Vertical, Bent and Staggered Leads)
- Datasheet
- Download
- Description
- IC REG CONV CAR AUD 15MULTIWATT
- Stock
- 5,565
- In Stock :
- 5,565
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Special Purpose Regulators
- Output Current :
- 1A
- Number of Pins :
- 15
- Terminal Finish :
- Tin (Sn)
- Base Part Number :
- L4953
- Polarity :
- Positive
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- FIXED
- Voltage Tolerance-Max :
- 5%
- JESD-609 Code :
- e3
- Qualification Status :
- Not Qualified
- Number of Terminations :
- 15
- Max Operating Temperature :
- 85°C
- ECCN Code :
- EAR99
- Pin Count :
- 15
- Quiescent Current :
- 100mA
- Terminal Pitch :
- 1.27mm
- Output Voltage 1 :
- 9.2V
- Number of Functions :
- 1
- Terminal Position :
- Zig-Zag
- Applications :
- Converter, Car Audio System
- Voltage - Output :
- 5V 9.2V 16V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Input Voltage :
- 11V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Outputs :
- 3
- Mounting Type :
- Through Hole
- Max Input Voltage :
- 28V
- Factory Lead Time :
- 12 Weeks
- Packaging :
- Tube
- Package / Case :
- Multiwatt-15 (Vertical, Bent and Staggered Leads)
- Lifecycle Status :
- ACTIVE (Last Updated: 8 months ago)
- Voltage - Input :
- 11V~18V
- Output Voltage 2 :
- 5V
- Min Operating Temperature :
- -40°C
- Mount :
- Through Hole
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Datasheets
- L4953G

Special Purpose Regulators STMicroelectronics L4953G Overview
The L4953G from STMicroelectronics is a multifunctional integrated circuit designed specifically for automotive applications. This special purpose regulator is engineered to provide reliable power conversion in car audio systems, ensuring both efficiency and high performance. The robust design of the L4953G makes it an ideal choice for managing complex electronic systems within vehicles, offering stability under variable operating conditions. Its implementation in automotive electronics highlights STMicroelectronics' commitment to innovative, high-quality solutions tailored to the demanding needs of modern vehicles. With its advanced technology, the L4953G enhances system reliability and functionality, making it a cornerstone for developers and manufacturers in the automotive industry.
L4953G Features
The L4953G integrates several key features that make it a powerful component for automotive electronics. These include high efficiency power conversion, low quiescent current, and thermal shutdown protection. Furthermore, the device is designed to operate over a wide range of input voltages, which is critical for fluctuating automotive power environments. Its compact Multiwatt package ensures that it can be incorporated into systems with limited space while still providing robust performance.
L4953G Applications
- Car Audio Systems: The L4953G is used to manage power efficiently in car audio systems, ensuring clear sound quality and stable operation despite the varying power demands of modern multimedia devices.
- Automotive Power Supplies: It serves as a critical component in automotive power supply systems, providing stable voltage and protecting against voltage fluctuations common in automotive environments.
- Vehicle Infotainment Systems: This IC supports the complex power requirements of vehicle infotainment systems, facilitating smooth and reliable operation which is essential for delivering real-time multimedia entertainment and information to passengers.
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