TPS79030DBVRG4 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
TPS79030DBVRG4 is a fixed 3 V, 50 mA positive LDO linear regulator from Texas Instruments with 115 mV typical dropout, 4 V to 10 V input range, and 0.018% max line regulation in a compact 5-pin SOT-23 package. From $0.60 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- TPS79030DBVRG4 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS79030DBVRG4?
- Ultra-low 115 mV typical dropout voltage maximizes efficiency when the input-output differential is small, extending battery life in portable applications
- Fixed 3 V output with 0.018% maximum line regulation delivers a highly stable supply rail for noise-sensitive analog and RF circuits
- 4 V to 10 V wide input range accommodates diverse power sources including Li-ion batteries, USB 5 V, and unregulated wall adapters
- 5-pin SOT-23 package enables minimal-footprint LDO implementation in space-constrained portable and wearable device designs
What is TPS79030DBVRG4 used for?
The TPS79030DBVRG4 is used in portable consumer electronics, IoT modules, and wireless sensor nodes to provide a clean, regulated 3 V rail from a higher-voltage source with minimal power loss. Its low dropout voltage and low quiescent current make it well-suited for battery-powered devices where extending runtime is critical. The part also serves in RF front-end circuits, audio sub-systems, and precision analog measurement equipment where supply noise must be minimized to protect signal integrity.
What are the specifications of TPS79030DBVRG4?
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.115V |
| Dropout Voltage1-Nom | 0.115V |
| Input Voltage Absolute-Max | 13.5V |
| Input Voltage-Max | 10V |
| Input Voltage-Min | 4V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Line Regulation-Max | 0.018% |
| Load Regulation-Max | 0.008% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.05A |
| Output Voltage1-Max | 3.09V |
| Output Voltage1-Min | 2.91V |
| Output Voltage1-Nom | 3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| 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 | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 3% |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the TPS79030DBVRG4 datasheet?
TPS79030DBVRG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS79030DBVRG4?
Compatible alternatives and drop-in replacements for TPS79030DBVRG4:
Frequently Asked Questions
What is the output voltage of the TPS79030DBVRG4?
The TPS79030DBVRG4 provides a fixed 3 V regulated output, suitable for powering microcontrollers, sensors, and analog circuits in systems requiring a stable 3 V supply rail.
What is the dropout voltage of the TPS79030DBVRG4?
The TPS79030DBVRG4 has a typical and maximum dropout voltage of 115 mV, allowing it to maintain regulation when the input supply is only slightly above 3 V, which is beneficial for maximizing battery run time in low-voltage applications.
What is the maximum output current of the TPS79030DBVRG4?
The TPS79030DBVRG4 can supply up to 50 mA of output current, making it appropriate for low-power loads such as microcontrollers, RF modules, sensors, and other small circuits in portable and IoT designs.
What package does the TPS79030DBVRG4 come in?
The TPS79030DBVRG4 is housed in a 5-pin SOT-23 surface-mount package, which is one of the smallest standard IC packages and allows very compact power supply circuits on densely populated PCBs.
What is the input voltage range of the TPS79030DBVRG4?
The TPS79030DBVRG4 accepts input voltages from 4 V to 10 V (with an absolute maximum of 13.5 V), providing compatibility with a wide range of supply sources including USB 5 V rails, Li-ion batteries, and regulated 9 V supplies.
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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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