10 best TI automotive power ICs for 2026

You want power ICs you can trust for your car designs. The 10 best TI automotive power ICs for 2026 are TPS62840, TPS65381A-Q1, TPS7A16-Q1, LM5143-Q1, TPS7B7702-Q1, LP87702-Q1, TPS92692-Q1, TPS650864-Q1, LM76002-Q1, and TPS653850A-Q1.

• These ICs give strong power for electric cars, music and video systems, and safety parts.

• TI’s Jacinto 7 platform helps ADAS and gateway uses with smart on-chip accelerators.

  TI is special because it makes new PMICs and helps with ASIL-D safety jobs. You can feel sure you will meet new car needs when you pick the Best TI Automotive power solutions.

Key Takeaways

• Pick TI automotive power ICs for good performance and saving energy. They help batteries last longer and make less heat.

• Safety is very important in car designs. Choose ICs that follow ISO 26262 rules to keep drivers safe and follow laws.

• Find cool features like low quiescent current and easy power management. These make systems work better and change easily.

• Think about what your project needs when picking ICs. Some models are best for safety, entertainment, or electric cars.

• Use TI's help, like datasheets and support, to make smart choices. This helps you pick the best parts for your car projects.

Selection Criteria for Best TI Automotive Power ICs

When you pick the Best TI Automotive power ICs, you want to know why they are special. You should think about a few key things. These are how well the ICs work, how much energy they save, how safe and reliable they are, what new things they can do, and if they follow tough car rules.

Performance & Efficiency

You need power ICs that work well and save energy. TI automotive power ICs use new process and packaging methods. They also use smart circuit designs. These ICs have low quiescent current. This helps car batteries last longer, even when the car is off. For example, the TPS61094 buck/boost converter has the lowest quiescent current in the industry. This means your systems can stay on standby and not drain the battery fast.

• New process and packaging

• Low quiescent current for longer battery life

• Efficient designs for less heat and more power

Reliability & Safety

You want your car to be safe and work well. TI makes products like the LM5137F-Q1 to meet ISO 26262 rules. This IC can reach the highest safety level, ASIL D. It has built-in self-tests, extra voltage checks, and smart fault reporting. Texas Instruments uses certified quality steps, so you can trust their products in important safety systems. Their safety ICs follow TÜV SÜD-certified steps to meet the hardest car safety rules.

Innovation & Features

TI brings new ideas to automotive power ICs. You get features that help your designs stand out. The table below shows some key new things:

Feature	Description
Heterogeneous Architecture	Has hardware accelerators for better performance.
Increased Power Efficiency	Uses less energy than other brands.
Scalability	Works in many car models and systems.
Compliance with Safety Standards	Follows strict car safety rules.

You also get flexible software and special hardware that make hard jobs easier.

Automotive Standards

You must follow strict car rules in your designs. TI makes sure their power ICs meet the latest car rules. Their products support safety, quality, and reliability. This helps you build systems that pass tests and keep drivers safe.

Tip: Always check if the IC follows the rules for your car project.

Best TI Automotive Power ICs for 2026

TPS62840 – Ultra-Low Power Buck Converter

You want a power IC that saves energy and space. The TPS62840 does both. This converter uses very little current. Your battery lasts longer. It works in systems that stay on standby. These include keyless entry and tire pressure monitors.

Feature/Benefit	Description
Longer battery life	Low quiescent current gives up to 80% efficiency at light loads.
Selectable modes	Lets you pick the best setting for noise and cost.
Smaller solution size	Saves space, so you can use smaller batteries.
Flexible VIN range	Works with many battery types and voltages.

• Ultra-low quiescent current of 60 nA

• Input voltage range from 1.8 V to 6.5 V

• Output current up to 750 mA

• DCS-control™ for efficient power

• 16 output voltages with few extra parts

You can use the TPS62840 in remote sensors and body electronics. It also works in always-on modules. This IC is great for 2026. It helps you build smaller systems that last longer.

TPS65381A-Q1 – Safety PMIC for Automotive Processors

You need safety in your car’s brain. The TPS65381A-Q1 gives you a power management IC. It supports safety for automotive processors. It meets strict ISO 26262 standards. You can use it in systems that must not fail. These include airbags and braking.

• Supports ASIL-D safety level

• Built-in voltage monitoring and watchdog

• Flexible power sequencing for processors

• Fault reporting for quick problem detection

You can use this IC in powertrain and chassis systems. It also works in ADAS systems. It stands out because it helps you meet the highest safety needs in modern cars.

TPS7A16-Q1 – High-Voltage LDO Regulator

You want a regulator that handles high voltages. The TPS7A16-Q1 gives you a low-dropout (LDO) regulator. It works up to 60 V. It keeps your sensitive electronics safe from voltage spikes.

• Input voltage up to 60 V

• Low dropout for better efficiency

• Output current up to 100 mA

• Low noise for sensitive analog circuits

You can use this IC in battery management and sensors. It also works in infotainment. It stands out for 2026. It protects your circuits in tough automotive environments.

LM5143-Q1 – Dual Synchronous Buck Controller

You need to power many loads with one chip. The LM5143-Q1 gives you a dual synchronous buck controller. It helps you build efficient power supplies for your car’s main systems.

• Dual outputs for flexible designs

• Wide input voltage range (3.8 V to 65 V)

• High efficiency with synchronous rectification

• Programmable switching frequency

You can use this IC in ADAS and infotainment. It also works in body control modules. It stands out because it lets you power more with less space and heat.

TPS7B7702-Q1 – Dual Channel LDO with Diagnostics

You want to know your power system is safe. The TPS7B7702-Q1 gives you two LDO regulators with strong diagnostics. It helps you monitor current and protect against faults.

Feature	Description
Current Sensing	Built-in high-side current sense for each channel.
Adjustable Limits	Set current limits with an external resistor.
Protection Mechanisms	Thermal shutdown, short-to-battery, reverse current, and inductive clamp.
Temperature Range	Works from –40°C to +125°C.

You can use this IC in body electronics and lighting. It also works in safety modules. It stands out for 2026. It gives you more control and safety in your power rails.

LP87702-Q1 – PMIC for Automotive SoCs

You want a PMIC that matches your system-on-chip (SoC). The LP87702-Q1 gives you power for high-performance automotive SoCs. It supports fast processors and complex systems.

• Four buck converters and two LDOs

• Supports dynamic voltage scaling

• I2C and SPI control for easy setup

• Small package for tight spaces

You can use this IC in infotainment and digital clusters. It also works in ADAS. It stands out because it helps you power the latest automotive processors with ease.

TPS92692-Q1 – Automotive LED Controller

You want bright, safe lights in your car. The TPS92692-Q1 gives you a controller for automotive LEDs. It keeps your lights stable and efficient.

Feature Description	Details
Wide Input Voltage	4.5 V to 65 V
LED Current Accuracy	Better than ±4% from –40°C to 150°C
EMI Improvement	Spread Spectrum Frequency Modulation
Fault Protection	Comprehensive protection circuitry
Dimming Operation	Analog voltage to PWM duty cycle
Direct PWM Input	Over 1000:1 dimming range
Contrast Ratio	Over 15:1 with analog current adjust
Series FET Dimming and LED Protection	Integrated P-channel driver
Automotive Qualification	Q100 Grade 1

You can use this IC in headlights and taillights. It also works in interior lighting. It stands out for 2026. It gives you precise, reliable LED control.

TPS650864-Q1 – PMIC for Infotainment Systems

You want smooth power for your car’s entertainment. The TPS650864-Q1 gives you a PMIC for infotainment and digital clusters. It supports processors like Jacinto. It helps you manage many power rails.

• Four buck converters and four LDOs

• Supports DDR memory power

• Flexible sequencing for complex systems

• Low standby current for energy savings

You can use this IC in infotainment and navigation. It also works in digital dashboards. It stands out because it powers advanced features in modern car cabins.

LM76002-Q1 – Synchronous Step-Down Converter

You want a converter that saves energy and space. The LM76002-Q1 gives you a synchronous step-down converter. It has high efficiency and low standby current.

Performance Metric	Value
Full Load Efficiency	Up to 92% at 12 VIN, 5 VOUT
Standby Quiescent Current	Very low 15 µA
Switching Frequency	500 KHz

• Integrated 2.5-A and 3.5-A options

• Optimized pinout for better EMI

• Strong thermal performance for reliability

You can use this IC in ADAS and body control. It also works in infotainment. It stands out for 2026. It helps you build efficient, cool-running systems.

TPS653850A-Q1 – Multi-Rail PMIC for Safety Systems

You want safety and control in one chip. The TPS653850A-Q1 gives you a multi-rail PMIC for safety systems. It monitors voltages and reports errors. It runs self-tests.

Feature	Contribution to Safety Systems
Integrated voltage monitoring	Checks all supply rails for under/overvoltage.
Error reporting	Sends status bits to the MCU for fast response.
Built-in self-test (BIST)	Runs at startup and during operation.
Diagnostic state	Lets the MCU check PMIC health.
Watchdog and monitoring features	Includes watchdog, clock, and error-signal monitoring.

• Dual-core lockstep support for safety MCUs

• Current limits and temperature protection

• Reset and safing outputs for safe shutdown

You can use this IC in powertrain and chassis systems. It also works in ADAS safety systems. It stands out for 2026. It helps you meet strict safety goals with fewer parts.

Tip: When you choose the Best TI Automotive power ICs, you get reliable, efficient, and safe solutions for every part of your car.

Comparison Table of Best TI Automotive ICs

You want to pick the best power IC for your car. The table below lets you compare the top TI Automotive ICs. It shows key facts like voltage range, how efficient they are, package type, safety features, and what they are used for.

Voltage Range & Efficiency

IC Name	Voltage Range	Efficiency
TPS62840	1.8–6.5 V	Up to 80%
TPS65381A-Q1	3–36 V	High
TPS7A16-Q1	Up to 60 V	Good
LM5143-Q1	3.8–65 V	Up to 95%
TPS7B7702-Q1	2–40 V	High
LP87702-Q1	2.5–5.5 V	High
TPS92692-Q1	4.5–65 V	High
TPS650864-Q1	2.7–5.5 V	High
LM76002-Q1	3.5–60 V	Up to 92%
TPS653850A-Q1	3–36 V	High

Package & Integration

You need to check if the IC will fit in your space. Many ICs come in small packages like QFN or TQFP. Some, like LP87702-Q1 and TPS650864-Q1, have more than one power rail in one chip. This helps you save space and use fewer parts.

• Small packages are good for tight spots.

• Integrated PMICs can power many things at once.

Safety & Diagnostics

You want your car to be safe. Some ICs, like TPS65381A-Q1 and TPS653850A-Q1, have safety features built in. These include voltage checks, watchdogs, and error reports. TPS7B7702-Q1 lets you sense current and protects against faults.

Safety features help you follow car rules and keep your system safe.

Application Suitability

You can pick the right IC for your project. TPS62840 is good for battery sensors. TPS65381A-Q1 is best for safety jobs. LM5143-Q1 powers ADAS and infotainment. TPS92692-Q1 is for car LEDs. LP87702-Q1 and TPS650864-Q1 work well in digital clusters and infotainment.

• Use TPS7A16-Q1 for high-voltage jobs.

• Pick LM76002-Q1 for step-down power needs.

• Choose TPS653850A-Q1 for safety systems with many rails.

This comparison helps you choose the best TI Automotive IC for your design. Each IC is made for different jobs, so you can build safe and efficient car systems.

Expert Tips for Selecting Best TI Automotive ICs

Powertrain & Safety Systems

You must think about safety and how well things work. This is important when you design powertrain and safety systems. Always check if your power ICs follow ISO 26262 rules. These rules help keep drivers and passengers safe. You can also save money by picking devices that fit many car models. High-performance topologies help your system work better and charge faster. The table below shows what experts say you should do:

Recommendation Type	Description
Functional Safety Compliance	Make it easier to get your safety system certified for ISO 26262.
Design-to-Cost Optimization	Save money by using devices that work in many cars.
High-Performance Devices	Get better efficiency and faster charging with strong topologies.

Tip: Pick ICs with built-in diagnostics and watchdogs for more safety.

Infotainment & Connectivity

You want your music, video, and wireless systems to work well. Choose PMICs that give power to many rails and use little standby current. This helps you run displays, speakers, and wireless parts without wasting energy. Look for flexible sequencing and good EMI performance. These features keep your systems working well and free from noise.

Electric & Hybrid Vehicles

Many new cars are moving from 12V to 48V systems. This change gives you more features, longer drive range, and cheaper wires. You can make your designs lighter and more efficient. When you pick power ICs for electric and hybrid cars, check how they handle EMI. Good EMI control keeps your systems safe and working well, even at high voltages.

Cost vs. Performance

You need to find a good balance between cost and how well things work. Start by writing down the features you really need. Then, compare ICs that have these features. Sometimes, a better IC saves money because you need fewer parts or less space. Use TI’s online tools and datasheets to help you choose. You can also ask TI’s support team for help with the Best TI Automotive solutions.

Note: Always put safety first, even if you want to save money.

You get lots of good things when you pick TI automotive power ICs for your projects. The table below shows how things like lidar, strong clocks, and smart radar sensors make cars safer and work better.

Feature	Advantage	Description
Lidar	Real-time decisions	Accurate 3D mapping for obstacle detection
Laser Driver	Longer measurements	Up to 30% more distance, smaller system size
BAW Clocks	Reliability	Safer operation in harsh conditions
Radar Sensor	Vehicle safety	Better detection and processing for safety features

You can pick what you need by looking at heat control, EMI rules, and wide bandgap devices. TI has many choices for hybrid and electric cars, and their designs have won awards. If you need help, look at TI datasheets and support pages. Keep checking for new TI automotive power ICs to get your car ready for the future.

 

 

 

 

 

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