TPS79733DCKT Texas Instruments power-management (SOT-23-5) In Stock
TPS79733DCKT is a 150mA 3.3V fixed LDO regulator by Texas Instruments in SOT-23-5. From $0.55/unit. In stock, 1-piece MOQ, ships worldwide.
- Manufacturer
- Texas Instruments
- Package
- SOT-23-5
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TPS79733DCKT Datasheet PDF
- Category
- power-management
- Price
- From $0.5568(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What is TPS79733DCKT used for?
Suitable for portable and battery-powered devices requiring a stable 3.3V rail, such as microcontrollers, sensors, and wireless modules. Also used in industrial equipment requiring low-noise power supplies and compact LDO regulation in tight PCB layouts.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
Where can I find the TPS79733DCKT datasheet?
TPS79733DCKT Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS79733DCKT?
Compatible alternatives and drop-in replacements for TPS79733DCKT:
Frequently Asked Questions
What is the output voltage and current of TPS79733DCKT?
The TPS79733DCKT provides a fixed 3.3V output with up to 150mA output current. It features a low dropout voltage of typically 215mV at full load, making it highly efficient for battery-powered applications.
What package is TPS79733DCKT in and how many pins does it have?
TPS79733DCKT comes in a SOT-23-5 (DCK) package with 5 pins. The compact footprint is ideal for space-constrained PCB designs in portable and consumer electronics.
What are common applications for TPS79733DCKT?
TPS79733DCKT is widely used to power microcontrollers, RF transceivers, sensors, and analog circuits requiring a clean 3.3V supply. Its low-noise characteristic makes it suitable for audio, RF front-end, and precision measurement applications.
Is TPS79733DCKT RoHS compliant and what is its lifecycle status?
Yes, TPS79733DCKT is RoHS compliant and lead-free. It is an active product from Texas Instruments with no end-of-life notice, making it a safe long-term design choice.
What are good alternatives or replacements for TPS79733DCKT?
Compatible alternatives include TLV70033DBVR (TI, 300mA SOT-23-5), XC6206P332MR (Torex, 200mA), and MCP1703-3302E/DB (Microchip, 250mA). Always verify pinout and dropout voltage before substituting.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
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 |
|---|---|---|
| 1+ | $2.3100 | $2.31 |
| 10+ | $1.0910 | $10.91 |
| 100+ | $0.8786 | $87.86 |
| 2500+ | $0.7390 | $1847.50 |
| 6250+ | $0.6900 | $4312.50 |
| 100000+ | $0.5568 | $55680.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”