TPS75525KTTT Texas Instruments Integrated Circuit (TO-XXX (Inc. DPAK)) In Stock
TPS75525KTTT is a 5-A fixed-output LDO regulator with ultra-low quiescent current and fast transient response. Features 0.3V dropout voltage, 2.5V–5.5V input range, and tight 0.00875% load regulation. From $3.70, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- TO-XXX (Inc. DPAK)
- Pin Count
- 4
- Lifecycle
- OBSOLETE
- Datasheet
- TPS75525KTTT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.6990(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 5A output current with only 0.3V typical dropout voltage for high-efficiency power delivery
- Ultra-low quiescent current minimizes standby power loss in battery-powered and energy-sensitive designs
- Fast transient response ensures stable output under rapid load changes
- Tight load regulation of 0.00875% max for precision voltage-sensitive applications
- Wide input voltage range 2.5V–5.5V with 6V absolute maximum for flexible system integration
Applications
The TPS75525KTTT is ideal for point-of-load regulation in portable electronics, wearables, and IoT devices where battery life and low dropout are critical. Its fast transient response makes it well-suited for powering microcontrollers, FPGAs, and DSPs in industrial and communications equipment. The TO-DPAK package enables efficient thermal management in space-constrained automotive and consumer applications.
Specifications
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Nom | 0.3V |
| Input Voltage Absolute-Max | 6V |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.5V |
| JESD-30 Code | R-PSSO-G5 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.00675% |
| Load Regulation-Max | 0.00875% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 5A |
| Output Voltage1-Max | 2.575V |
| Output Voltage1-Min | 2.425V |
| Output Voltage1-Nom | 2.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP5H,.6,67TB |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | PMOS |
| Terminal Finish | MATTE TIN |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.7mm |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 3% |
| Package | TO-XXX (Inc. DPAK) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage of the TPS75525KTTT?
The TPS75525KTTT is a fixed-output LDO regulator set at 2.5V. It delivers up to 5A of continuous output current with a typical dropout voltage of 0.3V, making it suitable for applications requiring a stable 2.5V rail from a 2.8V or higher input supply.
What are the input voltage limits for the TPS75525KTTT?
The TPS75525KTTT operates with an input voltage range of 2.5V to 5.5V (nominal), with an absolute maximum rating of 6V. Exceeding 6V on the input pin can permanently damage the device, so adequate input filtering and clamping are recommended in noisy environments.
What applications is the TPS75525KTTT best suited for?
The TPS75525KTTT excels in portable and battery-powered applications such as handheld devices, wearables, and IoT nodes where low quiescent current and fast transient response are essential. It is also used in industrial control systems, automotive electronics, and FPGA/DSP power rails that demand tight load regulation and high output current.
What package does the TPS75525KTTT come in and how does it affect thermal performance?
The TPS75525KTTT is supplied in a TO-DPAK (D2PAK-5) surface-mount package, which provides a large exposed thermal pad for efficient heat dissipation. This package style supports high-current operation up to 5A and allows direct PCB copper pour heatsinking, making it practical for compact board designs with demanding thermal budgets.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $9.2475 | $9.25 |
| 44+ | $4.0073 | $176.32 |
| 126+ | $3.6990 | $466.07 |
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