TPS7 A4533DCQR Texas Instruments Integrated Circuit (SOT223 (5-Pin)) In Stock
Texas Instruments TPS7A4533DCQR is a low-dropout (LDO) voltage regulator in a 5-pin SOT-223 package. It delivers a fixed 3.3V output with high accuracy and low noise, suitable for precision analog and RF applications. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT223 (5-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- TPS7 A4533DCQR Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS7 A4533DCQR?
- Low-dropout LDO regulator providing fixed 3.3V output with high accuracy for stable power supply rails
- 5-pin SOT-223 package enables efficient thermal dissipation for applications with moderate power requirements
- High power supply rejection ratio (PSRR) ensures clean output voltage even with noisy input supplies
- Wide input voltage range supports flexible system integration across diverse power architectures
What is TPS7 A4533DCQR used for?
The TPS7A4533DCQR LDO regulator is ideal for powering precision analog circuits, RF front-end modules, and microcontrollers where clean, stable voltage is critical. It is commonly used in industrial instrumentation, wireless communication systems, and battery-powered portable devices. The device suits applications requiring high PSRR and low output noise to minimize interference in sensitive signal chains.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TPS7 A4533DCQR datasheet?
TPS7 A4533DCQR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS7 A4533DCQR?
Compatible alternatives and drop-in replacements for TPS7 A4533DCQR:
Frequently Asked Questions
What output voltage does the TPS7A4533DCQR provide?
The TPS7A4533DCQR is a fixed-output LDO voltage regulator that provides a regulated 3.3V output, suitable for powering microcontrollers, FPGAs, and precision analog circuits requiring a stable and accurate supply voltage.
What package does the TPS7A4533DCQR use?
The TPS7A4533DCQR comes in a 5-pin SOT-223 surface-mount package, which provides good thermal performance through its exposed pad and is widely supported by standard PCB assembly processes for compact power supply designs.
What applications is the TPS7A4533DCQR best suited for?
The TPS7A4533DCQR is best suited for precision analog, RF, and mixed-signal applications where low noise and high power supply rejection are required, including industrial sensors, communication modules, and portable electronic devices requiring reliable 3.3V regulation.
Is the TPS7A4533DCQR suitable for battery-powered designs?
Yes, the TPS7A4533DCQR's low dropout characteristic allows it to operate efficiently from battery sources, maintaining regulated 3.3V output even as the battery voltage approaches the output level, extending battery life in portable applications.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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