TPS7A8801RTJR Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
Dual 1A Low-Noise LDO Voltage Regulator with 3.8μVRMS noise, adjustable output, 1.4–6.5V input range, and 0.13V typical dropout. Ideal for RF, audio, and precision analog supply rails. From $0.79 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 21
- Lifecycle
- ACTIVE
- Datasheet
- TPS7A8801RTJR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7866(MOQ 50)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS7A8801RTJR?
- Ultralow 3.8μVRMS output noise for sensitive analog and RF applications
- Dual independent 1A LDO channels in a compact 20-pin QFN package
- Wide input range 1.4V–6.5V with only 0.13V typical dropout voltage
- Adjustable output voltage supports flexible power rail design
- Pb-free, RoHS-compliant with 15-year YTEOL for long-term supply assurance
What is TPS7A8801RTJR used for?
The TPS7A8801RTJR is designed for noise-sensitive applications such as RF transceivers, wireless infrastructure, and high-precision analog signal chains where supply rail cleanliness is critical. Its dual-channel architecture makes it well-suited for powering split or independent analog/digital supply rails in audio processors, data converters, and test-and-measurement equipment. The compact QFN footprint and wide input voltage range also suit portable and space-constrained industrial designs.
What are the specifications of TPS7A8801RTJR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.2V |
| Dropout Voltage1-Nom | 0.13V |
| Dropout Voltage2-Max | 0.2V |
| Input Voltage-Max | 6.5V |
| Input Voltage-Min | 1.4V |
| JESD-30 Code | S-PQCC-N20 |
| JESD-609 Code | e4 |
| Line Regulation-Max (%/V) | 0.003 |
| Number of Functions | 2 |
| Number of Outputs | 2 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 1A |
| Output Current2-Max | 1A |
| Output Voltage1-Max | 5.2V |
| Output Voltage1-Min | 0.8V |
| Output Voltage2-Max | 5.2V |
| Output Voltage2-Min | 0.8V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC20,.16SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Regulator Type | ADJUSTABLE POSITIVE MULTIPLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the TPS7A8801RTJR datasheet?
TPS7A8801RTJR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS7A8801RTJR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output noise performance of the TPS7A8801RTJR?
The TPS7A8801RTJR achieves an ultralow output noise of 3.8μVRMS, making it one of the quietest dual LDO regulators available. This low-noise characteristic is critical for RF front-ends, PLL supply rails, and precision ADC/DAC applications where power supply noise directly degrades signal quality.
What are the input voltage and dropout voltage specifications?
The TPS7A8801RTJR accepts an input voltage from 1.4V to 6.5V. The typical dropout voltage is 0.13V and the maximum is 0.2V at 1A load current, enabling efficient low-headroom operation in battery-powered or tightly regulated systems.
What package does the TPS7A8801RTJR use and what are its thermal benefits?
The device is housed in a 20-pin Quad Flat No-Lead (QFN) package (JESD-30 code S-PQCC-N20). The exposed thermal pad on the QFN provides excellent heat dissipation, helping maintain stable regulation under continuous 1A dual-channel load conditions in compact PCB layouts.
What applications is the TPS7A8801RTJR best suited for?
It is ideal for noise-sensitive analog and RF applications including wireless transceivers, data converters, audio amplifiers, test-and-measurement instruments, and industrial sensor power supplies. The dual-channel design also suits systems requiring independent analog and digital supply rails from a single regulator IC.
Is the TPS7A8801RTJR RoHS compliant and what is its longevity commitment?
Yes, the TPS7A8801RTJR is fully Pb-free and RoHS-compliant (JESD-609 code e4). Texas Instruments has committed a YTEOL (Years To End Of Life) of 15 years, providing procurement confidence for long-lifecycle industrial and communications designs.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 50+ | $2.7700 | $138.50 |
| 100+ | $2.5000 | $250.00 |
| 200+ | $2.3600 | $472.00 |
| 240+ | $0.8506 | $204.14 |
| 310+ | $0.8186 | $253.77 |
| 385+ | $0.7866 | $302.84 |
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