TPS75833KTTT Texas Instruments In Stock
TPS75833KTTT is a 3.3V, 1.5A fast-transient low-dropout (LDO) linear voltage regulator by Texas Instruments. Key specs: 3.3V fixed output, 1.5A output current, 45mV typical dropout at 1A. From $3.10, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $3.1000(MOQ 57)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS75833KTTT?
- 3.3V fixed output voltage with ±1% accuracy for stable power supply designs
- 1.5A output current capability with only 45mV typical dropout voltage at 1A
- Fast transient response optimized for FPGAs, DSPs, and microprocessors
- Adjustable enable pin for power sequencing and system power management
- Available in space-saving KTT (TO-252-5) package for compact PCB layouts
What is TPS75833KTTT used for?
The TPS75833KTTT is widely used in powering FPGAs, DSPs, and microprocessors that require a clean, stable 3.3V rail with fast load transient response. It is well-suited for telecommunications equipment, industrial control systems, and portable electronic devices where efficient low-dropout regulation is critical. Its enable pin makes it ideal for multi-rail power sequencing applications in complex embedded systems.
What are the specifications of TPS75833KTTT?
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.3V |
| Dropout Voltage1-Nom | 0.15V |
| Input Voltage Absolute-Max | 6V |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 4.3V |
| JESD-30 Code | R-PSSO-G5 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.00396% |
| Load Regulation-Max | 0.00495% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.3A |
| Output Voltage1-Max | 3.399V |
| Output Voltage1-Min | 0.099V |
| Output Voltage1-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP5H,.6,67TB |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | CMOS |
| 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% |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for TPS75833KTTT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage and current rating of the TPS75833KTTT?
The TPS75833KTTT provides a fixed 3.3V output voltage with ±1% accuracy and supports up to 1.5A continuous output current, making it suitable for powering FPGAs, microprocessors, and other 3.3V digital loads.
What is the dropout voltage of the TPS75833KTTT?
The TPS75833KTTT features a typical dropout voltage of approximately 45mV at 1A output current, allowing it to maintain regulation even when the input voltage is only slightly above 3.3V, which is ideal for battery-powered and low-headroom applications.
What package does the TPS75833KTTT come in?
The TPS75833KTTT is housed in a KTT package, which is the TO-252-5 (D-PAK 5-pin) surface-mount package. This package provides good thermal dissipation and is well-suited for space-constrained PCB designs requiring efficient heat management.
What are typical applications for the TPS75833KTTT?
Typical applications include powering 3.3V digital ICs such as FPGAs, DSPs, ASICs, and microcontrollers in telecommunications, industrial, and consumer electronics. Its fast transient response and low dropout make it especially effective in systems with dynamic load changes.
How do I buy the TPS75833KTTT and what is the price?
The TPS75833KTTT is available from Texas Instruments authorized distributors starting from approximately $3.10 per unit. You can submit an RFQ on FindMyChip for competitive pricing and worldwide shipping with fast delivery options.
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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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