TPS73115DBVTG4 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
The TPS73115DBVTG4 is a fixed 1.5 V LDO linear voltage regulator from Texas Instruments, delivering up to 150 mA output current with an ultra-low dropout voltage of only 30 mV typical. It accepts input voltages from 1.7 V to 5.5 V and comes 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
- TPS73115DBVTG4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7006(MOQ 1000)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS73115DBVTG4?
- Ultra-low dropout voltage of 30 mV typical at 150 mA output, maximizing efficiency in battery-powered and low-headroom designs
- Fixed 1.5 V output with ±0.5% accuracy and 0.001224% line regulation for stable and precise power supply rails
- Wide input voltage range of 1.7 V to 5.5 V in a tiny 5-pin SOT-23 package, ideal for space-constrained portable applications
What is TPS73115DBVTG4 used for?
The TPS73115DBVTG4 is ideal for powering low-voltage digital and analog circuits in portable consumer electronics, wearables, and IoT devices where minimal dropout and compact size are priorities. Its stable 1.5 V fixed output makes it well-suited for supplying memory modules, microcontrollers, and RF transceivers. The device is also used in industrial sensor modules and handheld instruments requiring clean, regulated power from lithium-ion or alkaline battery stacks.
What are the specifications of TPS73115DBVTG4?
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.1V |
| Dropout Voltage1-Nom | 0.03V |
| Input Voltage Absolute-Max | 6V |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 1.7V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Line Regulation-Max | 0.001224% |
| Load Regulation-Max | 0.00447% |
| 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 | 1.515V |
| Output Voltage1-Min | 1.485V |
| Output Voltage1-Nom | 1.5V |
| 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 | BICMOS |
| 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 | 1% |
| 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 TPS73115DBVTG4 datasheet?
TPS73115DBVTG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS73115DBVTG4?
Compatible alternatives and drop-in replacements for TPS73115DBVTG4:
Frequently Asked Questions
What is the output voltage and current capability of the TPS73115DBVTG4?
The TPS73115DBVTG4 provides a fixed 1.5 V output voltage with ±0.5% accuracy and supports up to 150 mA of output current, making it well-suited for powering low-power microcontrollers, memory devices, and analog circuits in portable and battery-operated applications.
What is the dropout voltage of the TPS73115DBVTG4?
The TPS73115DBVTG4 features an ultra-low dropout voltage of 30 mV typical (100 mV maximum) at full load, allowing the regulator to maintain a regulated 1.5 V output even when the input supply is only slightly above the output, maximizing battery life in portable designs.
What input voltage range does the TPS73115DBVTG4 accept?
The TPS73115DBVTG4 accepts input voltages ranging from 1.7 V to 5.5 V, with an absolute maximum of 6 V, enabling it to be powered from a wide variety of sources including single-cell Li-ion batteries, USB rails, and regulated 3.3 V or 5 V bus voltages.
What package does the TPS73115DBVTG4 come in?
The TPS73115DBVTG4 is available in a 5-pin SOT-23 surface-mount package, one of the smallest LDO package options available. This compact form factor is ideal for designs with limited board space, such as wearables, handheld devices, and miniature sensor modules.
Is the TPS73115DBVTG4 RoHS compliant and suitable for automotive or industrial use?
Yes, the TPS73115DBVTG4 is Pb-free and RoHS compliant per JESD-609 code e4. While primarily used in consumer and industrial applications, its wide operating temperature range and stable electrical characteristics make it reliable in industrial sensor and instrumentation designs.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000+ | $0.9379 | $937.90 |
| 10000+ | $0.8362 | $8362.00 |
| 100000+ | $0.7006 | $70060.00 |
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