Please refer to the English Version as our Official Version.

Europe: France~~(Français)~~ Germany~~(Deutsch)~~ Italy~~(Italia)~~ Russian~~(русский)~~ Poland~~(polski)~~ Czech~~(Čeština)~~ Luxembourg~~(Lëtzebuergesch)~~ Netherlands~~(Nederland)~~ Iceland~~(íslenska)~~ Hungarian~~(Magyarország)~~ Spain~~(español)~~ Portugal~~(Português)~~ Turkey~~(Türk dili)~~ Bulgaria~~(Български език)~~ Ukraine~~(Україна)~~ Greece~~(Ελλάδα)~~ Israel~~(עִבְרִית)~~ Sweden~~(Svenska)~~ Finland~~(Svenska)~~ Finland~~(Suomi)~~ Romania~~(românesc)~~ Moldova~~(românesc)~~ Slovakia~~(Slovenská)~~ Denmark~~(Dansk)~~ Slovenia~~(Slovenija)~~ Slovenia~~(Hrvatska)~~ Croatia~~(Hrvatska)~~ Serbia~~(Hrvatska)~~ Montenegro~~(Hrvatska)~~ Bosnia and Herzegovina~~(Hrvatska)~~ Lithuania~~(lietuvių)~~ Spain~~(Português)~~ Switzerland~~(Deutsch)~~ United Kingdom~~(English)~~

Asia/Pacific: Japan~~(日本語)~~ Korea~~(한국의)~~ Thailand~~(ภาษาไทย)~~ Malaysia~~(Melayu)~~ Singapore~~(Melayu)~~ Vietnam~~(Tiếng Việt)~~ Philippines~~(Pilipino)~~

Africa, India and Middle East: United Arab Emirates~~(العربية)~~ Iran~~(فارسی)~~ Tajikistan~~(فارسی)~~ India~~(हिंदी)~~ Madagascar~~(malaɡasʲ)~~

South America / Oceania: New Zealand~~(Maori)~~ Brazil~~(Português)~~ Angola~~(Português)~~ Mozambique~~(Português)~~

North America: United States~~(English)~~ Canada~~(English)~~ Haiti~~(Ayiti)~~ Mexico~~(español)~~

Home Products Integrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching Regulators~~TPS62097QWRGTRQ1~~

Image may be representation.
See specifications for product details.

~~Favorite~~

EXPRESS OPTION

Payment method

TPS62097QWRGTRQ1 - Texas Instruments

Name: Texas Instruments TPS62097QWRGTRQ1
Brand: Texas Instruments
SKU: TPS62097QWRGTRQ1
Price: 1.69 USD
Availability: InStock
Rating: 5 (7 reviews)

Manufacturer Part Number: TPS62097QWRGTRQ1

Manufacturer: Texas Instruments

Allelco Part Number: 32D-TPS62097QWRGTRQ1

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 35,267 pcs available, New & Original

Parts Description: IC REG BUCK ADJUSTABLE 2A 16VQFN

Package: 16-VQFN (3x3)

Data sheet: TPS62097QWRGTRQ.pdf

HTML Datasheet
TPS62097-Q1 Datasheet.pdf

RoHs Status: ROHS3 Compliant

~~Compare~~

Our certification

In stock: 35267

Unit Price: $1.788
Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity	Unit Price	Ext. Price
1+	$1.788	$1.79
10+	$1.746	$17.46
30+	$1.718	$51.54
100+	$1.69	$169.00

The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

TPS62097QWRGTRQ1 Tech Specifications
Texas Instruments - TPS62097QWRGTRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS62097QWRGTRQ1

Product Attribute	Attribute Value
Manufacturer	Texas Instruments
Voltage - Output (Min/Fixed)	0.8V
Voltage - Output (Max)	6V
Voltage - Input (Min)	2.5V
Voltage - Input (Max)	6V
Topology	Buck
Synchronous Rectifier	Yes
Supplier Device Package	16-VQFN (3x3)
Series	Automotive, AEC-Q100, iDCS-Control
Package / Case	16-VFQFN Exposed Pad

Product Attribute	Attribute Value
Package	Tape & Reel (TR)
Output Type	Adjustable
Output Configuration	Positive
Operating Temperature	-40°C ~ 125°C (TJ)
Number of Outputs	1
Mounting Type	Surface Mount, Wettable Flank
Function	Step-Down
Frequency - Switching	1.5MHz ~ 2.5MHz
Current - Output	2A
Base Product Number	TPS62097

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	2 (1 Year)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8542.39.0001

Parts Introduction

TPS62097QWRGTRQ1 (1)

Manufacturer Part Number

TPS62097QWRGTRQ1

Manufacturer

Texas Instruments

Introduction

The TPS62097QWRGTRQ1 is a step-down DC/DC switching regulator designed for automotive applications, featuring adjustable output in a compact VFQFN package.

Product Features and Performance

High-efficiency buck regulator

Adjustable output voltage from 0.8V to 6V

Supports input voltage range from 2.5V to 6V

High switching frequency between 1.5MHz and 2.5MHz

Incorporates synchronous rectification technology

Operates over a wide temperature range from -40°C to 125°C (TJ)

Product Advantages

Optimized for high-efficiency power conversion

Maintains stable performance across a wide input and output voltage range

Compact design suitable for space-constrained applications

AEC-Q100 qualified for automotive applications

iDCS-Control technology minimizes ripple and noise

Key Technical Parameters

Input Voltage Range: 2.5V to 6V

Output Voltage Range: 0.8V to 6V

Maximum Output Current: 2A

Switching Frequency: 1.5MHz to 2.5MHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Built-in over-temperature protection

Designed to meet automotive reliability standards

Compatibility

Compatible with a wide range of microcontrollers and automotive power systems

Application Areas

Automotive electronics

Power management for sensors and microcontrollers in vehicles

Product Lifecycle

Currently active with ongoing manufacturer support

Not nearing discontinuation with replacements and upgrades available

Several Key Reasons to Choose This Product

High-level of integration for reduced external component count

Reliable performance validated for automotive use

Enhanced thermal performance with VFQFN package

Highly flexible design adaptable to multiple applications

Simplified design with surface mount, wettable flank package technology

Frequently Asked Questions(FAQ)

What are the key differences between the TPS62097QWRGTRQ1 and other buck regulators in terms of input voltage range, switching frequency, and output current capability, especially for automotive applications requiring high efficiency?: The TPS62097QWRGTRQ1 operates across a 2.5V to 6V input range with a fixed switching frequency between 1.5MHz and 2.5MHz, which enables smaller external inductors and capacitors compared to lower-frequency alternatives. It delivers up to 2A of continuous output current while maintaining over 90% efficiency at moderate loads due to its synchronous rectification architecture. Unlike many general-purpose regulators, this device includes AEC-Q100 qualification and operates reliably from -40°C to +125°C junction temperature, making it suitable for automotive systems where thermal stress and reliability under harsh conditions are critical.

How does the TPS62097QWRGTRQ1 support flexible voltage regulation in automotive power systems, and what design considerations should be made when selecting feedback resistors for precise output control?: The TPS62097QWRGTRQ1 provides adjustable output voltages from 0.8V to 6V, allowing engineers to tailor power rails to specific subsystems such as microcontrollers or sensors in automotive ECUs. To set the output voltage, standard voltage divider resistors are connected from VOUT to FB (feedback) pin, referencing the internal 0.8V bandgap. For stable operation, resistor values should typically be between 10kΩ and 100kΩ to balance noise immunity and power consumption. Using tight-tolerance (1% or better) metal-film resistors improves accuracy, especially in safety-critical applications where voltage drift could affect system performance.

Can the TPS62097QWRGTRQ1 operate efficiently at light loads, and how does its pulse-skipping mode impact EMI and battery life in infotainment systems?: Yes, the TPS62097QWRGTRQ1 supports pulse-skipping modulation below a certain load threshold, improving light-load efficiency—often above 80% at 100mA—which is beneficial for battery-powered or low-power automotive modules like head-unit standby circuits. However, pulse skipping can introduce higher ripple and acoustic noise due to discontinuous conduction. In sensitive audio zones, this may require additional filtering or transitioning to forced PWM mode if EMI or audible artifacts become problematic during idle periods.

What layout recommendations should be followed when using the TPS62097QWRGTRQ1 in a 3x3mm QFN package to ensure optimal thermal performance and electromagnetic compatibility in compact automotive designs?: Due to the small 16-VQFN package (3x3mm), proper PCB layout is essential to minimize parasitic inductance and resist heat dissipation. The exposed pad must be soldered directly to a solid ground plane to act as a thermal interface and improve conduction cooling. High-current traces—especially input and output paths—should be short, wide, and placed close together to reduce loop area and radiated emissions. Place bypass capacitors as close as possible to the VIN and GND pins, and avoid routing sensitive signals near switching nodes to maintain signal integrity and reduce conducted EMI.

How does the iDCS-Control topology in the TPS62097QWRGTRQ1 contribute to fast transient response, and why might this be advantageous in engine control units?: The iDCS (intelligent Dynamic Current Control) topology uses predictive load detection to adjust inductor current ramp rates dynamically, enabling faster transient response without sacrificing stability. This allows the TPS62097QWRGTRQ1 to respond rapidly to sudden load changes—such as when a sensor array powers up or down—minimizing voltage droop and overshoot. In engine control modules where timing precision affects fuel injection and emission control, maintaining tightly regulated supply rails under variable loads is crucial for meeting functional safety standards like ISO 26262.

Is the TPS62097QWRGTRQ1 compatible with external synchronization, and what implications does this have for multi-rail automotive power architectures?: No, the TPS62097QWRGTRQ1 does not support external clock synchronization. Its switching frequency is internally fixed between 1.5MHz and 2.5MHz, which helps avoid interference with RF bands but limits flexibility in densely populated power systems. When multiple regulators share a board, their inherent frequencies may interact, creating beat tones or harmonic overlap. Engineers should verify that switching harmonics do not fall into sensitive receiver bands—such as AM radio or telematics—by simulating conducted emissions or conducting lab testing under worst-case conditions.

How does the Moisture Sensitivity Level (MSL) rating of 2 for the TPS62097QWRGTRQ1 influence handling procedures during automotive production assembly?: With an MSL of 2, the TPS62097QWRGTRQ1 can withstand one floor-life period of 168 hours before reflow soldering, provided storage conditions meet J-STD-033 guidelines. After exceeding this time, the component must undergo baking to prevent popcorning during thermal cycling. Automotive manufacturers often implement strict inventory rotation and humidity monitoring to avoid moisture-related defects. Proper handling ensures reliability over the vehicle’s lifetime and prevents field failures caused by delamination in sealed assemblies exposed to humidity variations.

What are the typical applications where the TPS62097QWRGTRQ1 outperforms linear regulators despite similar output requirements?: In automotive applications requiring moderate output currents (e.g., 1A–2A) at voltages below 5V, the TPS62097QWRGTRQ1 offers significantly higher efficiency than linear regulators, reducing heat generation and enabling smaller heatsinks or passive cooling. For example, stepping down a 5V system bus to power a 3.3V MCU draws less than 0.5W loss with the switcher versus up to 2W with a linear solution. This efficiency advantage extends battery life in hybrid vehicles and reduces thermal management complexity in cabin control modules.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS62097QWRGTRQ1

Product Attribute
Part Number	TPS62095RGTR	TPS62095RGTT	TPS6209733RWKT	TPS6209733RWKR
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Voltage - Input (Max)	-	-	-	-
Current - Output	-	-	-	-
Voltage - Input (Min)	-	-	-	-
Output Type	-	Current - Unbuffered	Voltage - Buffered	-
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Topology	-	-	-	-
Voltage - Output (Min/Fixed)	-	-	-	-
Voltage - Output (Max)	-	-	-	-
Function	-	-	-	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Number of Outputs	-	-	-	-
Frequency - Switching	-	-	-	-
Series	-	-	-	-
Supplier Device Package	-	196-NFBGA (12x12)	16-PDIP	64-VQFN (9x9)
Synchronous Rectifier	-	-	-	-
Output Configuration	-	-	-	-
Base Product Number	-	DAC34H84	MAX500	ADS62P42

TPS62097QWRGTRQ1 Datasheet PDF

Download TPS62097QWRGTRQ1 pdf datasheets and Texas Instruments documentation for TPS62097QWRGTRQ1 - Texas Instruments.

HTML Datasheet: TPS62097-Q1 Datasheet.pdf

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

Nath***rooks

Jun 11, 2026

Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.
Dani***alkerTech

Jun 1, 2026

Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.
Yuki***aka88

May 26, 2026

信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。
Stev***aker

May 20, 2026

Solid diode for power rectification. Works well in switching circuits.
Bran***Lewis

May 11, 2026

Compact FPGA with good performance. Suitable for basic signal processing tasks.
Oliv***arris

May 7, 2026

Reliable I/O expander. Works well in embedded control applications.
Jess***Jones

Apr 17, 2026

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.
Mich***Smith

Apr 17, 2026

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.
Aman***arris

Apr 3, 2026

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.
Mike***nch

Apr 3, 2026

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

Write a Review

Your Email address will not be published.

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

Use your express account for shipment if you have one.
Use our account for the shipment. Refer to the table below for the approximate charges.

(Different time frame / countries / package size has different price.)

Delivery Method

Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

QC (Quality Warranty)
Payment Support
Packaging
Certifications & Memberships

QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.

Strict quality inspection builds a solid foundation for electronic component quality.

Visual inspection
Performance testing and reliability verification
Standardized full-process testing
Precise control of every parameter

We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.

Quality Inspection

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Stable Delivery, Sincere Partnership — Your Faithful Supply Chain Partner

Efficient Supply Management
Cost-Saving Procurement
Fast Sourcing & Delivery

Contact us if you have any questions.

Phone: +00852 9146 4856
Email: info@allelco.com

Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.

ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification

ISO 9001: 2015
ISO 13485: 2016
ISO 14001: 2015
ISO 28000: 2007
ISO 45001: 2018
GB/T 27922-2011

SMTA
IPC
ESD
PSMA