TPS75801KTTR Texas Instruments Integrated Circuit (TO-XXX (Inc. DPAK)) In Stock
TPS75801KTTR is a fast-transient response, 3A adjustable low-dropout voltage regulator from Texas Instruments. Key specs include 0.15V typical dropout voltage, 2.8V to 5.5V input range, and 6V absolute maximum input. From $3.58, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- TO-XXX (Inc. DPAK)
- Pin Count
- 4
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- TPS75801KTTR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.5800(MOQ 25)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS75801KTTR?
- Fast transient response with 3A continuous output current capability
- Ultra-low dropout voltage of 0.15V typical (0.3V max) for high-efficiency power conversion
- Wide input voltage range: 2.8V to 5.5V, with 6V absolute maximum rating
- Adjustable output voltage for flexible power supply design
- TO-DPAK package (R-PSSO-G5) for excellent thermal performance and PCB mounting
What is TPS75801KTTR used for?
The TPS75801KTTR is ideal for portable electronics and battery-powered devices where minimizing voltage drop is critical. It is widely used in DSP and microprocessor core power supplies, point-of-load regulation in communication equipment, and industrial control systems requiring stable, low-noise voltage regulation. Its adjustable output and fast transient response also make it suitable for powering FPGAs and other dynamic-load ICs.
What are the specifications of TPS75801KTTR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.3V |
| Dropout Voltage1-Nom | 0.15V |
| Input Voltage Absolute-Max | 6V |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.8V |
| JESD-30 Code | R-PSSO-G5 |
| JESD-609 Code | e3 |
| Line Regulation-Max (%/V) | 0.1 |
| Load Regulation-Max(%) | 0.15% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 3A |
| Output Voltage1-Max | 5V |
| Output Voltage1-Min | 1.22V |
| 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 | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | PMOS |
| Terminal Finish | Matte Tin (Sn) |
| 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 | 8542.39.00.90 |
Where can I find the TPS75801KTTR datasheet?
TPS75801KTTR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS75801KTTR?
Compatible alternatives and drop-in replacements for TPS75801KTTR:
Regulator, 1.22V Min, 5V Max, 0.3V Dropout, PMOS, PSSO5
Frequently Asked Questions
What is the dropout voltage of the TPS75801KTTR?
The TPS75801KTTR features a typical dropout voltage of 0.15V and a maximum dropout voltage of 0.3V at full 3A output current. This low dropout characteristic makes it highly efficient for battery-powered applications where input and output voltages are close together.
What is the input voltage range for the TPS75801KTTR?
The TPS75801KTTR operates with an input voltage ranging from 2.8V minimum to 5.5V maximum, with an absolute maximum rating of 6V. This range makes it compatible with standard 3.3V and 5V power rails commonly found in embedded and consumer electronics designs.
What applications is the TPS75801KTTR suitable for?
The TPS75801KTTR is well suited for DSP and microprocessor core power supplies, FPGAs, portable consumer electronics, communication equipment, and industrial control systems. Its 3A current capacity and fast transient response handle dynamic loads effectively in these applications.
What package does the TPS75801KTTR come in and how does it help with thermal management?
The TPS75801KTTR is housed in a TO-DPAK (R-PSSO-G5) surface-mount package, which provides an exposed thermal pad for efficient heat dissipation. This package enables the regulator to handle 3A output currents while keeping junction temperatures within safe limits.
Is the TPS75801KTTR a fixed or adjustable output regulator?
The TPS75801KTTR is an adjustable output low-dropout voltage regulator. Users can set the desired output voltage using external resistors, offering design flexibility for various voltage rails without requiring different part numbers for each target voltage.
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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 |
|---|---|---|
| 25+ | $5.6608 | $141.52 |
| 100+ | $5.1707 | $517.07 |
| 250+ | $4.9371 | $1234.27 |
| 500+ | $4.0300 | $2015.00 |
| 1000+ | $3.8100 | $3810.00 |
| 10000+ | $3.5800 | $35800.00 |
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