TPS75618KTTT Texas Instruments Integrated Circuit (TO-XXX (Inc. DPAK)) In Stock
TPS75618KTTT is a fast-transient response 5A low-dropout voltage regulator with 1.8V fixed output, 0.25V typical dropout, and 5.5V max input. Priced from $4.825, available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- TO-XXX (Inc. DPAK)
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- TPS75618KTTT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.8250(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fast-transient response design with 5A output current capability for demanding load applications
- Ultra-low dropout voltage of 0.25V typical (0.5V max) enabling efficient power conversion
- Fixed 1.8V output voltage with wide input range from 2.8V to 5.5V
- Compact TO-DPAK (R-PSSO-G5) package suitable for high-current PCB designs
- RoHS-compliant (Pb-free) construction meeting environmental standards
Applications
The TPS75618KTTT is widely used in portable and battery-powered systems requiring stable 1.8V rails, such as FPGA core power supplies, DSP processors, and memory modules. Its fast-transient response makes it ideal for microcontrollers and SoCs with dynamic load conditions. It is also suitable for industrial equipment, telecommunications infrastructure, and consumer electronics where compact, high-current LDO regulation is critical.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.5V |
| Dropout Voltage1-Nom | 0.25V |
| 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 | 0.00486% |
| 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 | 1.854V |
| Output Voltage1-Min | 1.746V |
| Output Voltage1-Nom | 1.8V |
| 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 (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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS75618KTTT:
Frequently Asked Questions
What is the output voltage and maximum output current of the TPS75618KTTT?
The TPS75618KTTT provides a fixed 1.8V output voltage with a maximum output current of 5A, making it suitable for powering high-current digital loads such as FPGAs, DSPs, and memory devices.
What is the dropout voltage of the TPS75618KTTT and why does it matter?
The TPS75618KTTT has a typical dropout voltage of 0.25V and a maximum of 0.5V. A low dropout voltage means the regulator can maintain stable 1.8V output even when the input voltage is only 2.05V–2.3V above the output, improving efficiency in battery-powered and low-headroom applications.
What package does the TPS75618KTTT come in and what are its input voltage limits?
The TPS75618KTTT is available in the TO-DPAK (JESD-30 code R-PSSO-G5) surface-mount package. It accepts an input voltage ranging from 2.8V minimum to 5.5V maximum, with an absolute maximum rating of 6V.
Is the TPS75618KTTT RoHS compliant and what are its typical applications?
Yes, the TPS75618KTTT is fully Pb-free and RoHS compliant (Pbfree Code: Yes). It is commonly used in FPGA core power, microcontroller supply rails, telecom equipment, and portable consumer electronics that require a reliable, high-current 1.8V regulated output.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $8.4600 | $8.46 |
| 10+ | $6.5650 | $65.65 |
| 50+ | $5.8046 | $290.23 |
| 500+ | $5.4375 | $2718.75 |
| 1000+ | $5.1375 | $5137.50 |
| 10000+ | $4.8250 | $48250.00 |
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