TPS76430DBVTG4 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
TPS76430DBVTG4 is a fixed 3V LDO linear voltage regulator from Texas Instruments delivering 150mA output current with ±3% accuracy and up to 10V input voltage in a 5-pin SOT-23 package. It features a maximum dropout voltage of 1V and excellent line regulation of 0.01533% for stable output under varying load conditions. Available in stock worldwide for portable electronics, sensor power supply, and battery-powered embedded system applications.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- TPS76430DBVTG4 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 3V output with ±3% accuracy provides stable regulated voltage without external resistor divider tuning
- 150mA output current capability with 1V maximum dropout voltage suits a wide range of low-power embedded designs
- Ultra-compact 5-pin SOT-23 package minimizes PCB footprint for space-constrained portable and wearable applications
- Wide 2.7V to 10V input voltage range accommodates multiple supply rail configurations including Li-ion battery inputs
Applications
The TPS76430DBVTG4 is ideal for providing a stable 3V rail from battery or DC-DC converter outputs in portable consumer electronics, IoT sensors, and microcontroller power supplies. Its low dropout voltage and compact SOT-23 package make it well-suited for wearable devices and handheld instruments requiring efficient linear regulation. Industrial sensor nodes and communication modules also benefit from its wide input range and excellent line regulation performance.
Specifications
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 1V |
| Dropout Voltage1-Nom | 1V |
| Input Voltage Absolute-Max | 10V |
| Input Voltage-Max | 10V |
| Input Voltage-Min | 2.7V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Line Regulation-Max | 0.01533% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.15A |
| Output Voltage1-Max | 3.112V |
| Output Voltage1-Min | 2.887V |
| 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, 7 INCH |
| 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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS76430DBVTG4:
Frequently Asked Questions
What is the output voltage and accuracy of the TPS76430DBVTG4?
The TPS76430DBVTG4 provides a fixed 3V output voltage with ±3% accuracy. This eliminates the need for external feedback resistors and ensures a predictable, stable supply rail for microcontrollers, sensors, and other 3V logic devices.
What is the maximum output current of the TPS76430DBVTG4?
The TPS76430DBVTG4 can supply up to 150mA of continuous output current with a maximum dropout voltage of 1V. This makes it suitable for powering low-power microcontrollers, RF transceivers, and sensor modules from a range of input supply voltages.
What is the input voltage range of the TPS76430DBVTG4?
The TPS76430DBVTG4 accepts input voltages from 2.7V to 10V absolute maximum, making it compatible with Li-ion battery outputs, 5V USB rails, and other common power sources used in portable and embedded electronic designs.
What package does the TPS76430DBVTG4 use?
The TPS76430DBVTG4 is housed in a 5-pin SOT-23 surface-mount package with JEDEC code R-PDSO-G5. This compact package is lead-free (e4 JESD-609 code) and compatible with standard automated SMD placement and reflow soldering processes.
What are typical applications for the TPS76430DBVTG4?
Typical applications include powering microcontrollers, memory devices, wireless sensor nodes, portable instruments, and IoT edge devices where a compact, low-dropout 3V regulator with stable output is needed from a Li-ion or regulated input supply.
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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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