TPS76833QPWPRQ1
LDO Voltage Regulators Fast-Trans-Resp 1A LDO Vltg RegTPS76833QPWPRQ1
LDO Voltage Regulators Fast-Trans-Resp 1A LDO Vltg Reg
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Manufacturer Part # : TPS76833QPWPRQ1
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Package/Case: HTSSOP-20
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Brand: Texas Instruments
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Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Quality Assurance
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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
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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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TPS76833QPWPRQ1 DataSheet
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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 TPS76833QPWPRQ1 is a versatile device that offers a fast transient response and stability when paired with 10 µF capacitors. With a low dropout voltage of typically 230 mV at 1 A output current, this PMOS-based regulator ensures efficient power delivery. The quiescent current is impressively low at around 85 µA across the entire output current range, enhancing the overall lifespan of battery-operated systems. Moreover, the regulator features a convenient shutdown mode that reduces quiescent current to less than 1 µA at 25°C. The active-high power good output can be leveraged for power-on reset or low-battery indication purposes
Key Features
- Wide Operating Temperature Range
- Low Noise and Ripple Rejection
- High Efficiency and Low Quiescent Current
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Output options | Adjustable Output, Fixed Output | Iout (max) (A) | 1 |
Vin (max) (V) | 10 | Vin (min) (V) | 2.7 |
Vout (max) (V) | 5.5 | Vout (min) (V) | 1.2 |
Fixed output options (V) | 1.8, 2.5, 3.3, 5 | Noise (µVrms) | 55 |
Iq (typ) (mA) | 0.085 | Thermal resistance θJA (°C/W) | 40 |
Rating | Automotive | Load capacitance (min) (µF) | 10 |
Regulated outputs (#) | 1 | Features | Enable, Power good |
Accuracy (%) | 2 | PSRR at 100 KHz (dB) | 30 |
Dropout voltage (Vdo) (typ) (mV) | 230 | Operating temperature range (°C) | -40 to 125 |
FAQs
What is TPS76833QPWPRQ1?
The TPS76833QPWPRQ1 is a low-dropout (LDO) voltage regulator designed by Texas Instruments. It is part of the Q1 family of automotive-grade LDO regulators, suitable for use in automotive electronics, industrial control systems, and other harsh environment applications.
How Does TPS76833QPWPRQ1 Work?
The TPS76833QPWPRQ1 works by regulating an input voltage to a precise, stable output voltage, even under conditions of varying load or input voltage. It achieves this regulation through the use of a feedback loop that adjusts the pass transistor to maintain the desired output voltage. The device is designed to operate reliably in automotive and industrial environments, providing a stable power source for sensitive electronics.
How Many Pins does TPS76833QPWPRQ1 have and What are the Functions of the Pinout Configuration?
The TPS76833QPWPRQ1 is housed in a 20-pin TSSOP (Thin Shrink Small Outline Package) package. The pinout configuration includes:
- VIN: Input voltage pin.
- GND: Ground pin.
- VOUT: Regulated output voltage pin.
- NR/SS: Noise reduction/synchronization pin.
- FB: Feedback pin for setting the output voltage.
- EN: Enable pin for turning the regulator on and off.
- PG: Power good indicator pin.
- Various other pins for thermal and electrical connections.
What are the Pros and Cons of TPS76833QPWPRQ1?
Pros:
- Automotive Grade: Designed for reliable operation in automotive applications.
- Low Dropout Voltage: Maintains regulation even at low input-output differentials.
- Wide Operating Temperature Range: Performs in harsh environmental conditions.
- Enable and Power Good Features: Provides control and monitoring capabilities.
- Protection Features: Includes overcurrent and thermal shutdown protection.
Cons:
- Cost: Automotive-grade components may have a higher cost compared to standard-grade alternatives.
- Complex Pinout: The 20-pin TSSOP package may require careful attention to pin functions during board design.
- External Components: May require additional capacitors or resistors for stability and filtering.
Are There Any Equivalents/Alternatives to TPS76833QPWPRQ1 for Recommendation?
- The LM2937 from Texas Instruments is a similar automotive-grade LDO regulator.
- Alternatives to the TPS76833QPWPRQ1 include the MCP1755 from Microchip Technology and the A4405 from Allegro MicroSystems.
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