TPS79933DRVT Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
The TPS79933DRVT is a fixed 3.3V LDO voltage regulator from Texas Instruments delivering 200 mA output current with only 100 mV typical dropout voltage and 2.7V to 6.5V input range. Housed in a compact 6-pin SON package for space-constrained designs. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- TPS79933DRVT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3627(MOQ 10)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS79933DRVT?
- Ultra-low 100 mV typical dropout voltage at 200 mA enables efficient operation from Li-Ion batteries
- Fixed 3.3V output with ±1% accuracy ensures precise supply voltage for sensitive analog and digital circuits
- Compact 6-pin SON (2x2 mm) package minimizes PCB footprint for portable and wearable applications
- Wide 2.7V to 6.5V input voltage range supports diverse power sources including USB, Li-Ion, and wall adapters
What is TPS79933DRVT used for?
The TPS79933DRVT is an excellent choice for powering microcontrollers, sensors, and RF modules in portable consumer electronics, wearables, and IoT devices where battery life and board space are at a premium. Its ultra-low dropout voltage of 100 mV makes it especially efficient when the input and output voltage difference is small, such as in single-cell Li-Ion battery applications near end-of-discharge. The device also serves as a post-regulator in DC-DC converter designs, providing low-noise, well-regulated 3.3V to noise-sensitive analog circuitry.
What are the specifications of TPS79933DRVT?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.16V |
| Dropout Voltage1-Nom | 0.1V |
| Input Voltage Absolute-Max | 7V |
| Input Voltage-Max | 6.5V |
| Input Voltage-Min | 3.46V |
| JESD-30 Code | S-PDSO-N6 |
| JESD-609 Code | e4 |
| Line Regulation-Max | 0.00066% |
| Load Regulation-Max | 0.13167% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.2A |
| Output Voltage1-Max | 3.366V |
| Output Voltage1-Min | 3.234V |
| Output Voltage1-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC6,.08,25 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | BICMOS |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 2% |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the TPS79933DRVT datasheet?
TPS79933DRVT Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS79933DRVT?
Compatible alternatives and drop-in replacements for TPS79933DRVT:
Frequently Asked Questions
What is the dropout voltage of the TPS79933DRVT at full load?
The TPS79933DRVT has a typical dropout voltage of 100 mV and a maximum of 160 mV at 200 mA full load current. This ultra-low dropout characteristic allows the regulator to maintain a stable 3.3V output even when the input voltage is as low as 3.46V, making it ideal for single-cell Li-Ion battery-powered designs near end-of-discharge.
What is the input voltage range and maximum output current of the TPS79933DRVT?
The TPS79933DRVT accepts an input voltage between 2.7V and 6.5V (absolute maximum 7V) and delivers a maximum output current of 200 mA at a fixed 3.3V output. This combination makes it suitable for USB-powered (5V) systems, Li-Ion battery packs, and 5V regulated power rails in embedded system designs.
What package does the TPS79933DRVT use and what are its dimensions?
The TPS79933DRVT is housed in a 6-pin SON (Small Outline No-lead) package, also identified by JESD-30 code S-PDSO-N6. The SON package provides a very small footprint of approximately 2x2 mm, enabling extremely compact PCB layouts for portable electronics, wearables, and miniaturized sensor modules.
Is the TPS79933DRVT suitable for noise-sensitive analog applications?
Yes, the TPS79933DRVT features low output noise and high power-supply rejection ratio (PSRR), making it well-suited for powering noise-sensitive analog ICs, ADCs, RF front-ends, and precision sensors. Its stable 3.3V ±1% fixed output provides consistent reference voltage for analog circuits that require a clean power supply.
Is the TPS79933DRVT RoHS compliant and lead-free?
Yes, the TPS79933DRVT is fully RoHS compliant and lead-free, as indicated by its Pb-free code (Yes) and JESD-609 code e4. Texas Instruments manufactures this LDO regulator to meet international environmental regulations, making it suitable for use in products sold in Europe, Asia, and other markets with strict environmental compliance requirements.
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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 |
|---|---|---|
| 10+ | $0.8360 | $8.36 |
| 25+ | $0.7552 | $18.88 |
| 100+ | $0.4219 | $42.19 |
| 1000+ | $0.4018 | $401.80 |
| 10000+ | $0.3627 | $3627.00 |
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