TPS76328DBVRG4 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
TPS76328DBVRG4 is a fixed 2.8V LDO voltage regulator from Texas Instruments with 150mA output current and only 0.3V maximum dropout voltage. It offers ±3% output accuracy with excellent 0.0173% line regulation in a compact 5-Pin SOT-23 package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- TPS76328DBVRG4 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 2.8V output with ±3% accuracy and 0.0173% line regulation for stable power supply performance
- Ultra-low 0.3V maximum dropout voltage extends battery life in low-voltage portable applications
- 150mA output current capability suits microcontrollers, RF modules, and sensor power supply needs
- Tiny 5-Pin SOT-23 package enables minimum PCB footprint for space-constrained portable designs
Applications
The TPS76328DBVRG4 is ideal for powering low-voltage microcontrollers, wireless communication modules, and sensor circuits in battery-powered portable electronics where low dropout voltage is essential for maximizing battery runtime. Its fixed 2.8V output and compact SOT-23 package make it well suited for IoT sensors, Bluetooth modules, and handheld consumer devices requiring a stable supply from Li-ion or two-cell alkaline batteries. It is also used in wearable electronics and mobile accessories where PCB space is at a premium.
Specifications
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.3V |
| 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 | 0.0173% |
| 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 | 2.905V |
| Output Voltage1-Min | 2.695V |
| Output Voltage1-Nom | 2.8V |
| 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 | 3.75% |
| 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 TPS76328DBVRG4:
Frequently Asked Questions
What is the output voltage and accuracy of the TPS76328DBVRG4?
The TPS76328DBVRG4 provides a fixed 2.8V output voltage with ±3% accuracy, meaning the output is guaranteed between 2.716V and 2.884V, suitable for powering 2.8V digital ICs, RF transceivers, and sensors.
What is the dropout voltage of the TPS76328DBVRG4?
The TPS76328DBVRG4 has a maximum dropout voltage of 0.3V, meaning it can maintain regulation with the input as close as 0.3V above the output voltage, which is ideal for battery-powered applications to extend usable battery life.
What is the maximum output current of the TPS76328DBVRG4?
The TPS76328DBVRG4 can supply up to 150mA of output current, which is sufficient for powering microcontrollers, Bluetooth or Zigbee wireless modules, environmental sensors, and other low-power digital peripherals.
What package does the TPS76328DBVRG4 come in?
The TPS76328DBVRG4 is available in a 5-Pin SOT-23 package, one of the smallest standard surface-mount packages available, making it ideal for space-constrained PCBs in wearables, IoT sensors, and portable consumer electronics.
What applications is the TPS76328DBVRG4 suitable for?
The TPS76328DBVRG4 is suitable for battery-powered IoT devices, Bluetooth and wireless sensor nodes, wearable electronics, portable medical devices, and handheld consumer products requiring a 2.8V LDO regulator with low dropout and minimal footprint.
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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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