TPS62700YZFR Tech Specifications
Texas Instruments - TPS62700YZFR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS62700YZFR

Product Attribute	Attribute Value
Part Number	TPS62700YZFR
Package	DSBGA-8
Description	DSBGA-8
Stock Condition	Get 4370 pcs available quantity at Allelco
Payment	PayPal / TT / Credit Card / Western Union
Allelco Certifications	ESD / ISO 9001 / ISO 13485 / ISO 28000

Product Attribute	Attribute Value
Manufacturer	Texas Instruments
RoHs Status	-
Warranty	100% Perfect Functions
Transport port	Hong Kong
Shipping by	DHL / FedEx / UPS / TNT / SF Express
RFQ Email	info@allelco.com

Parts Introduction

Manufacturer Part Number

TPS62700YZFR

Manufacturer

Texas Instruments

Introduction

The TPS62700YZFR is a highly efficient, single-output, step-down DC/DC converter from Texas Instruments. It is designed to power a wide range of applications, including RF power amplifiers and other circuits that require a regulated voltage supply.

Product Features and Performance

High efficiency of up to 95% in typical applications

Wide input voltage range of 2.5V to 6V

Adjustable output voltage from 1.3V to 3.09V

Low quiescent current of 320nA in shutdown mode

Fast transient response and excellent load and line regulation

Integrated power MOSFETs and control circuitry

Thermal shutdown and overcurrent protection

Product Advantages

Compact size and high power density

Excellent efficiency for extended battery life

Adjustable output voltage for flexibility in system design

Low quiescent current for power-sensitive applications

Robust protection features for reliable operation

Key Reasons to Choose This Product

Optimized for RF power amplifier and converter applications

High efficiency and small size for space-constrained designs

Flexible voltage output range to meet diverse system requirements

Reliable operation with built-in protection features

Supported by Texas Instruments' extensive technical resources and customer support

Quality and Safety Features

Complies with relevant safety and environmental standards

Rigorous quality control and testing during the manufacturing process

RoHS-compliant to meet environmental regulations

Compatibility

The TPS62700YZFR is compatible with a wide range of electronic devices and systems that require a regulated voltage supply, particularly in RF power amplifier and converter applications.

Application Areas

RF power amplifiers

Converters

Battery-powered devices

Industrial and automotive electronics

Product Lifecycle

The TPS62700YZFR is an active product in our website's sales team portfolio. There are no immediate plans for discontinuation. Alternative models with similar functionality and performance may be available, but customers are advised to check with our website's sales team for the latest product information and availability.

Frequently Asked Questions(FAQ)

How does the TPS62700YZFR compare to the TPS62730 in terms of output voltage range and efficiency for RF PA applications?: The TPS62700YZFR offers a fixed output voltage range of 1.3V to 3.09V, optimized for RF power amplifier biasing, while the TPS62730 provides a wider adjustable range up to 4.5V. In typical 2.7V operation with a 50mA load, the TPS62700 achieves over 90% peak efficiency due to its integrated high-side switch and low RDS(on), whereas the TPS62730 trades slightly lower peak efficiency for greater flexibility in voltage selection across broader PA stages.

What are the thermal implications of using the TPS62700YZFR in a compact handheld RF device with limited airflow?: With an ambient temperature of 85°C and continuous 50mA output current, the TPS62700YZFR’s junction temperature may rise above 110°C depending on PCB copper area and layout. Its small 8-DSBGA package has limited exposed thermal pad access, so adequate ground plane connection is essential to maintain safe operating temperatures without derating performance or risking reliability issues.

Can the TPS62700YZFR operate reliably in environments with rapid input voltage transients, such as during battery insertion or load steps?: Yes, the device includes internal soft-start and transient response control tailored for RF PAs. During a 3V to 5V input step, output voltage overshoot remains below 50mV due to fast feedback loop compensation. However, external input capacitance above 4.7µF is recommended to dampen ringing and ensure stable regulation under dynamic conditions.

Is it possible to parallel multiple TPS62700YZFR units to increase output current capacity for higher-power RF amplifiers?: No, paralleling is not supported because each TPS62700YZFR is designed as a single-output, monolithic converter with no built-in current sharing mechanism. Attempting to parallel them risks imbalance, increased stress on one unit, and potential instability due to phase desynchronization.

How does the TPS62700YZFR’s quiescent current impact battery life in a low-duty-cycle wireless sensor node application?: At 2.7V input and light load (10µA average), the TPS62700YZFR consumes only 18µA of quiescent current. In a duty-cycled system transmitting once per minute at 50mA for 10ms, this results in approximately 1.2% total energy overhead from quiescent draw, extending battery life by over 5% compared to regulators with higher IQ.

What layout considerations are critical when routing signals near the TPS62700YZFR on a high-frequency PCB?: To minimize noise coupling into sensitive RF paths, keep switching nodes (SW pin) at least 3mm away from analog traces. Use a solid ground plane beneath the DSBGA footprint and avoid placing vias directly under the device. A 0.1µF ceramic bypass capacitor should be placed within 0.5mm of the VIN and GND pins to suppress high-frequency ripple.

Why might a designer choose the TPS62700YZFR over a discrete LDO solution despite its higher initial cost?: The TPS62700YZFR integrates a synchronous buck topology with 0.35Ω MOSFETs, achieving up to 94% efficiency at 50mA—significantly better than linear regulators under mismatched input-output voltages. This reduces heat dissipation by over 80% when stepping down from 3.6V to 1.8V, lowering cooling requirements and enabling smaller form factors in space-constrained designs.

What happens if the output capacitor ESR exceeds the recommended range for the TPS62700YZFR?: Using capacitors with ESR above 50mΩ can degrade transient response and introduce instability, leading to oscillations or excessive output droop during load steps. The device requires low-ESR ceramic capacitors (typically X7R or X5R) to maintain phase margin; otherwise, marginal stability may occur near full load transitions common in PA biasing scenarios.

Does the TPS62700YZFR support dynamic voltage scaling for adaptive RF amplifier gain control?: Indirectly yes—the fixed output range allows coarse voltage steps suitable for class-AB PA tuning. However, real-time adjustment requires an external microcontroller to modify the enable signal or use a digital-to-analog converter to control a separate bias network, since the TPS62700YZFR lacks I²C or PWM interfaces for runtime voltage programming.

How does the Moisture Sensitivity Level (MSL) rating of 1 affect handling and storage of TPS62700YZFR components?: MSL 1 indicates unlimited shelf life under proper storage conditions. The TPS62700YZFR does not require dry packing or baking prior to reflow, simplifying inventory management. However, standard ESD precautions must still be followed during assembly due to its fine-pitch BGA structure and sensitivity to electrostatic discharge.

Can the TPS62700YZFR be used with non-lithium batteries such as alkaline or NiMH?: While technically possible down to 2.5V, alkaline cells experience significant voltage sag under load, potentially dropping below 2.5V even when labeled “fresh.” This could cause undervoltage lockout in the TPS62700YZFR. For reliable operation, Li-ion or Li-Po chemistries are preferred due to their flatter discharge curves and higher nominal voltages.

What is the significance of the 8-DSBGA packaging in terms of signal integrity for RF-sensitive applications?: The 8-ball DSBGA package features ultra-short bond wires and minimal parasitic inductance, reducing ringing on the SW node. Its symmetrical layout also minimizes ground bounce, which is critical when feeding RF PAs where supply noise directly impacts linearity and EVM performance—especially important at modulation frequencies above 1GHz.

How does the operating temperature range of -40°C to 85°C influence component selection for industrial-grade wireless modules?: This commercial-grade range limits use in harsh environments unless additional thermal management is applied. For systems exposed to automotive or outdoor conditions exceeding 85°C ambient, the TPS62700YZFR may require derating or supplemental heatsinking. In contrast, industrial-grade alternatives with extended temperature ranges (-40°C to +125°C) would be more appropriate for such deployments.

Are there any known compatibility issues between the TPS62700YZFR and certain RF ICs that share the same board footprint?: No inherent incompatibility exists, but care must be taken with timing alignment. Some RF transceivers expect clean, well-filtered bias rails with minimal turn-on delay. The TPS62700YZFR’s soft-start time (~5ms) aligns well with most PA ramp-up sequences, but simultaneous power-up of both devices may cause inrush current spikes requiring input filtering to prevent brownouts on shared supplies.

What trade-offs exist between output capacitance value and startup behavior in the TPS62700YZFR?: Increasing output capacitance improves transient response but extends soft-start duration proportionally. For example, a 10µF cap increases start-up time to ~8ms versus 5ms with 4.7µF. In burst-mode RF systems where rapid wake-up matters, smaller caps reduce latency but demand tighter control of load current steps to avoid overshoot.

How does the absence of external feedback resistors in the TPS62700YZFR constrain voltage selection compared to programmable regulators?: The fixed output configuration eliminates resistor tolerance stack-up and simplifies calibration, ensuring consistent bias levels across production batches. However, it restricts voltage customization—designers must select the closest preset rail to their PA’s optimal operating point, potentially trading off slight efficiency losses for design simplicity and reduced bill-of-materials complexity.

What role does the base product number TPS62700 play in lifecycle and supply chain planning?: All variants in the TPS62700 family share core architecture and pinout, including the YZF revision. This consistency aids migration planning, especially when newer revisions address minor bugs or improve EMI characteristics without changing form factor. Designers can leverage existing layouts when upgrading, provided RoHS and regulatory compliance remain aligned with target markets.

Can the TPS62700YZFR tolerate reverse polarity on the input side without external protection circuitry?: No, applying reversed polarity damages the internal ESD diodes and control logic. A Schottky diode in series with VIN is strongly recommended, especially in field-replaceable modules where accidental polarity insertion occurs. Alternatively, an ideal diode controller can be added to minimize forward voltage drop while protecting against miswiring.

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

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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

TPS62700YZFR

Texas Instruments
41D-TPS62700YZFR

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Please refer to the English Version as our Official Version.Return

TPS62700YZFR - Texas Instruments

Specifications

Parts Introduction

Manufacturer Part Number

Manufacturer

Introduction

Product Features and Performance

Product Advantages

Key Reasons to Choose This Product

Quality and Safety Features

Compatibility

Application Areas

Product Lifecycle

Frequently Asked Questions(FAQ)

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

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

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.

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。

Solid diode for power rectification. Works well in switching circuits.

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

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

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.

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.

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.

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

Shipment

Delivery Time

Delivery Cost

Delivery Method

QC (Quality Warranty)

Payment Support

Packaging

Electrostatic Discharge Protection and Handling

Certifications & Memberships

TPS62700YZFR

Shopping cart (0 Items)

Compare List (0 Items)

Feedback

Please refer to the English Version as our Official Version.