TPS71025PE4 Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
TPS71025PE4 is a fixed 2.5 V LDO voltage regulator delivering 500 mA output with a maximum 0.5 V dropout voltage and ±2% output accuracy. Input voltage range from 2.97 V to 10 V supports multiple supply rail options. Available in an 8-pin PDIP package worldwide for prototyping and through-hole embedded power supply designs.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TPS71025PE4 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS71025PE4?
- Fixed 2.5 V output at 500 mA with ±2% accuracy and 0.5 V maximum dropout for reliable point-of-load regulation
- Wide 2.97 V to 10 V input range accepting 3.3 V, 5 V, and 9 V supply rails without external components
- 8-pin PDIP through-hole package enabling breadboard prototyping and hand-soldered industrial control board assembly
What is TPS71025PE4 used for?
TPS71025PE4 is used as a 2.5 V point-of-load regulator for FPGA I/O banks, DDR memory termination, and microcontroller analog supply rails in prototype and low-volume production boards. Its through-hole PDIP package facilitates manual assembly and field repair on industrial control and test equipment. The 500 mA output capacity covers typical digital logic supply requirements for embedded development boards and evaluation kits.
What are the specifications of TPS71025PE4?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.5V |
| Dropout Voltage1-Nom | 0.5V |
| Input Voltage Absolute-Max | 11V |
| Input Voltage-Max | 10V |
| Input Voltage-Min | 2.97V |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e4 |
| Line Regulation-Max | 0.029% |
| Load Regulation-Max | 0.12% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Output Current1-Max | 0.5A |
| Output Voltage1-Max | 2.55V |
| Output Voltage1-Min | 2.45V |
| Output Voltage1-Nom | 2.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | NO |
| Technology | PMOS |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Voltage Tolerance-Max | 2% |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the TPS71025PE4 datasheet?
TPS71025PE4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS71025PE4?
Compatible alternatives and drop-in replacements for TPS71025PE4:
Frequently Asked Questions
What output voltage and current does TPS71025PE4 provide, and how accurate is the regulation?
TPS71025PE4 provides a fixed 2.5 V regulated output at up to 500 mA with ±2% output accuracy, ensuring stable supply for FPGA I/O, DDR termination, and analog reference rails across varying load conditions.
What is the dropout voltage of TPS71025PE4 and what minimum input voltage does it require?
TPS71025PE4 has a maximum dropout voltage of 0.5 V, requiring a minimum input of 2.97 V to maintain the 2.5 V output regulation, with the input voltage range extending up to 10 V for compatibility with 3.3 V, 5 V, and 9 V supplies.
Why choose TPS71025PE4 in a PDIP package for early-stage prototype development?
TPS71025PE4 in an 8-pin PDIP package allows direct insertion into solderless breadboards and through-hole PCBs, cutting prototype assembly time versus SMD alternatives while still delivering 500 mA at 2.5 V with ±2% precision for embedded development validation.
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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.
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