TPS76330DBVTIn StockTexas Instruments
TPS76330DBVT is a 150mA fixed 3.0V low-dropout linear regulator with ultra-low quiescent current. Features 375mV dropout voltage, 10V max input, SOT-23-5 package. Ideal for battery-powered portable devices. From $0.33 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TPS76330DBVT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3305(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low quiescent current for extended battery life in portable applications
- 150mA output current with only 375mV typical dropout voltage at full load
- Fixed 3.0V output with tight line regulation of 0.018% for stable power supply
- Compact SOT-23 5-pin package for space-constrained designs
- Wide 4V to 10V input voltage range for versatile power source compatibility
Applications
The TPS76330DBVT is well-suited for battery-powered portable electronics such as smartphones, wearables, and handheld medical devices where low quiescent current is critical to maximizing battery life. It also serves as a local post-regulator in IoT sensor nodes, GPS modules, and wireless communication modules requiring a stable 3.0V rail. Its compact SOT-23 footprint makes it ideal for space-constrained PCB designs in consumer electronics and industrial portable equipment.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Nom | 0.375V |
| Input Voltage Absolute-Max | 10V |
| Input Voltage-Max | 10V |
| Input Voltage-Min | 4V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Line Regulation-Max | 0.018% |
| 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 | 2.888V |
| 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 (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 3.7% |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage and maximum output current of the TPS76330DBVT?
The TPS76330DBVT provides a fixed 3.0V output voltage with a maximum output current of 150mA. It features a typical dropout voltage of 375mV at full load, making it suitable for low-voltage battery-powered applications.
What is the input voltage range for the TPS76330DBVT?
The TPS76330DBVT accepts an input voltage ranging from 4V minimum to 10V maximum absolute. This wide input range allows it to operate from various power sources including Li-ion batteries, alkaline battery stacks, and regulated supply rails.
What package does the TPS76330DBVT come in and what are its dimensions?
The TPS76330DBVT is housed in a SOT-23 5-pin (DBV) surface-mount package, which is extremely compact and ideal for space-constrained PCB designs. This small footprint makes it popular for portable consumer electronics and wearable devices.
What are typical applications for the TPS76330DBVT?
The TPS76330DBVT is commonly used in battery-powered portable devices, IoT sensor nodes, handheld instruments, GPS modules, and wireless communication modules. Its ultra-low quiescent current makes it especially suitable wherever minimizing standby power consumption is critical.
Are there compatible alternatives or replacements for the TPS76330DBVT?
Compatible alternatives include the TPS76333 (3.3V version in the same SOT-23-5 package), TLV70030 (300mA LDO with similar low quiescent current), and MCP1700 from Microchip. Always verify pinout, output voltage, and current rating before substituting in your design.
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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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