TPS709A30DBVTIn StockTexas Instruments
TPS709A30DBVT is a 150mA fixed 3V LDO linear regulator from Texas Instruments with ultra-low 300mV dropout voltage and wide 2.7V–30V input range. Ideal for battery-powered and automotive systems. From $0.57, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TPS709A30DBVT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5684(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 150mA output current with ultra-low 300mV dropout voltage for efficient power regulation
- Wide input voltage range of 2.7V to 30V supports diverse power supply designs
- Fixed 3V output with ±2% accuracy ensures stable voltage for sensitive electronics
- Compact 5-Pin SOT-23 package minimizes board space in portable and space-constrained designs
- Excellent line regulation of 0.01% max for clean, stable output under varying input conditions
Applications
The TPS709A30DBVT is well suited for battery-powered portable devices, wearables, and IoT sensors requiring a stable 3V rail with minimal power loss. Its wide input range and low dropout make it ideal for automotive infotainment pre-regulators and industrial control circuits. The compact SOT-23 footprint also fits tightly in space-constrained consumer electronics and medical monitoring equipment.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Nom | 0.3V |
| Input Voltage Absolute-Max | 32V |
| Input Voltage-Max | 30V |
| Input Voltage-Min | 2.7V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Line Regulation-Max | 0.01% |
| Load Regulation-Max | 0.05% |
| 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 | 3.06V |
| Output Voltage1-Min | 2.94V |
| Output Voltage1-Nom | 3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| 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 | 2% |
| 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
Compatible alternatives and drop-in replacements for TPS709A30DBVT:
Frequently Asked Questions
What is the output voltage and accuracy of the TPS709A30DBVT?
The TPS709A30DBVT provides a fixed 3V output voltage with ±2% accuracy, ensuring a stable and reliable supply for sensitive digital and analog circuits in battery-powered and industrial applications.
What is the maximum input voltage the TPS709A30DBVT can handle?
The TPS709A30DBVT supports an input voltage range from 2.7V to 30V, with an absolute maximum rating of 32V. This wide range makes it compatible with a broad variety of power sources including Li-ion batteries and automotive 12V/24V systems.
What package does the TPS709A30DBVT use and how does it help in PCB design?
The TPS709A30DBVT comes in a 5-Pin SOT-23 (DBVT) surface-mount package. This compact footprint minimizes board area and simplifies PCB layout, making it well suited for portable, wearable, and other space-constrained designs.
Can the TPS709A30DBVT be used in automotive applications?
Yes. With an input voltage range up to 30V and a low 300mV dropout voltage, the TPS709A30DBVT is suitable for automotive pre-regulation and accessory power supplies where the supply rail may vary significantly across load and temperature conditions.
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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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