TPS7A5401RPSR Texas Instruments Integrated Circuit (Other) In Stock
The TPS7A5401RPSR is a 4A ultra-low dropout LDO voltage regulator from Texas Instruments with a 1.1V minimum input, 85mV typical dropout, and adjustable output for high-current low-voltage power rails. Packaged in a compact 12-pin VQFN-HR for -40°C to 125°C operation. Available from stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- TPS7A5401RPSR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.4364(MOQ 10)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS7A5401RPSR?
- 4A output current with 85mV typical dropout enabling efficient power delivery from very low input voltages down to 1.1V
- Ultra-low input voltage operation starting at 1.1V supporting next-generation low-core-voltage FPGAs, SoCs, and DSPs
- Compact 12-pin VQFN-HR package with -40°C to 125°C operating range for industrial and automotive-adjacent applications
What is TPS7A5401RPSR used for?
The TPS7A5401RPSR is designed for powering low-voltage digital cores in FPGAs, DSPs, ASICs, and SoCs where high current, minimal dropout, and clean supply rails are essential. Its 1.1V minimum input makes it ideal for point-of-load regulation in high-density server and networking equipment powered from 1.2V or 1.5V intermediate buses. The low-noise, high-accuracy output also makes it suitable for sensitive mixed-signal and RF circuitry requiring stable low-voltage supplies.
What are the specifications of TPS7A5401RPSR?
| Pbfree Code | Yes |
| Date Of Intro | 2019-12-18 |
| YTEOL | 15 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.565V |
| Dropout Voltage1-Nom | 0.085V |
| Input Voltage-Max | 6.5V |
| Input Voltage-Min | 1.1V |
| JESD-30 Code | R-PQCC-N12 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 4A |
| Output Voltage1-Max | 5.15V |
| Output Voltage1-Min | 0.8V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC12,.08X.1(UNSPEC) |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | BICMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 0.5% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the TPS7A5401RPSR datasheet?
TPS7A5401RPSR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS7A5401RPSR?
Compatible alternatives and drop-in replacements for TPS7A5401RPSR:
Regulator, 0.8V Min, 5.15V Max, 0.565V Dropout, BICMOS, PQCC12
Frequently Asked Questions
What is the dropout voltage and input voltage range of the TPS7A5401RPSR?
The TPS7A5401RPSR features a typical dropout voltage of 85mV (565mV maximum) and operates with an input voltage range of 1.1V to 6.5V, enabling efficient point-of-load regulation for low-core-voltage processors and FPGAs.
What package does the TPS7A5401RPSR come in?
The TPS7A5401RPSR is housed in a 12-pin VQFN-HR (Very thin Quad Flat No-lead, High thermal performance) package, offering excellent thermal dissipation for 4A continuous output current in a small PCB footprint.
What is the operating temperature range of the TPS7A5401RPSR?
The TPS7A5401RPSR operates over a -40°C to 125°C junction temperature range, making it suitable for demanding industrial environments, telecom equipment, and applications with wide ambient temperature variation.
What are the main applications for the TPS7A5401RPSR?
Primary applications include point-of-load power regulation for FPGA core voltages, DSP and SoC power rails, networking ASICs, server motherboards, and any high-current low-voltage design requiring ultra-low dropout and low output noise.
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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 |
|---|---|---|
| 10+ | $3.0300 | $30.30 |
| 20+ | $1.5960 | $31.92 |
| 50+ | $1.5002 | $75.01 |
| 150+ | $1.4364 | $215.46 |
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