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RT7276GQW
High efficiency power supply
RT7276GQW
High efficiency power supply
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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RT7276GQW DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The RT7276GQW represents a significant advancement in DC/DC converter technology, offering a compelling combination of space-saving design, high efficiency, and robust performance. With its ability to handle input voltages ranging from 2.5V to 5.5V and provide an adjustable output voltage range of 0.6V to VIN, this converter is well-suited for a wide range of applications. Capable of delivering up to 3A of continuous output current, it offers the power and flexibility needed to support diverse electronic devices. The converter's high-performance current mode PWM control architecture ensures rapid transient response and exceptional stability, making it a reliable choice for demanding applications
Key Features
- Wide Input Voltage Range: 4.5V to 40V
- Integrated 100mΩ/80mΩ MOSFETs
- Fixed 5V/3.3V Output Voltage Options
- Adjustable Output Voltage with External Resistors
- Up to 2.5A Output Current
- Programmable Soft-Start
- Over-Current, Over-Temperature Protection
- Available in compact QFN-10 (3x3mm) package
Application
- Power management in portable devices
- Battery-powered equipment
- Consumer electronics
- Networking systems
- Industrial applications
- Medical equipment
- Automotive electronics
- Home appliances
- Security systems
- Telecommunications equipment
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Active | Part Package Code | WDFN3x3-10 |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code ! | 8542.39.00.01 | Analog IC - Other Type | SWITCHING REGULATOR |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Manufacturer | Richtek | Product Category ! | Switching Voltage Regulators |
| RoHS | Details | Mounting Style | SMD/SMT |
| Package / Case | WDFN-10 | Topology | Buck |
| Output Voltage | 765 mV to 8 V | Output Current ! | 3 A |
| Number of Outputs | 1 Output | Input Voltage, Min | 4.5 V |
| Input Voltage, Max | 18 V | Quiescent Current ! | 700 uA |
| Switching Frequency ! | 700 kHz | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 85 C | Brand | Richtek |
| Moisture Sensitive | Yes | Product Type ! | Switching Voltage Regulators |
| Factory Pack Quantity | 1500 | Subcategory | PMIC - Power Management ICs |
| Part # Aliases | RT7276N-A | Unit Weight | 0.000776 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is RT7276GQW?
The RT7276GQW is a high efficiency, low voltage, low dropout regulator (LDO) designed by Richtek. It is ideal for applications requiring stable power supply with low dropout voltage, such as battery-powered devices, portable equipment, and automotive electronics.
How Does RT7276GQW Work?
The RT7276GQW works by regulating the input voltage to a stable output voltage with minimal dropout, even in low voltage conditions. It utilizes a feedback mechanism to adjust the output voltage and maintain stability under varying load conditions. The LDO also features low quiescent current, making it suitable for power-sensitive applications.
How Many Pins does RT7276GQW have and What are the Functions of the Pinout Configuration?
The RT7276GQW is available in a 6-pin WDFN (Wafer-Level Chip-Scale Package) package. The pinout configuration includes:
- VIN: Input voltage pin.
- GND: Ground pin.
- EN: Enable pin for turning the regulator on and off.
- BYP: Bypass pin for reducing output noise.
- VOUT: Output voltage pin.
- NC: No connect pin.
What are the Pros and Cons of RT7276GQW?
Pros:
- Low Dropout Voltage: Maintains stable output voltage even with low input voltage, suitable for battery-powered devices.
- High Efficiency: Provides efficient power conversion, minimizing power dissipation and extending battery life.
- Small Package: The WDFN package offers space-saving advantages for compact designs.
- Low Quiescent Current: Ideal for power-sensitive applications, contributing to overall power efficiency.
Cons:
- Fixed Output Voltage: May not be suitable for applications requiring variable output voltages.
- Thermal Considerations: Heat dissipation and thermal management may need to be addressed in high power applications.
- External Capacitors: Requires external capacitors for stable operation, adding to the overall component count.
Are There Any Equivalents/Alternatives to RT7276GQW for Recommendation?
- The RT8035 from Richtek is a similar low dropout regulator offering different features and package options.
- Alternatives to the RT7276GQW include the TPS7A47 from Texas Instruments and the MIC29150 from Microchip Technology.
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