TLV702475DBVR Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
TLV702475DBVR is a 300 mA fixed-output low-dropout (LDO) linear regulator from Texas Instruments with 4.75 V output, 2 V to 5.5 V input range, and 0.22 V typical dropout voltage. It is packaged in a 5-pin SOT-23 for space-constrained portable and battery-powered applications.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TLV702475DBVR Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 300 mA output current with only 0.22 V typical dropout voltage
- Fixed 4.75 V output for standard logic supply rails
- 2 V to 5.5 V input voltage range
- Ultra-low quiescent current for extended battery life
- Compact 5-pin SOT-23 package for space-constrained designs
- RoHS-compliant and Pb-free construction
Applications
The TLV702475DBVR is designed for portable consumer devices such as smartphones, tablets, and wearables that require a stable 4.75 V rail from a Li-ion or USB supply. It also serves wireless communication modules and IoT edge nodes where low quiescent current and minimal dropout are essential for maximizing battery runtime. Battery-backed microcontroller boards and handheld test instruments further benefit from its compact SOT-23 footprint and regulated 4.75 V output.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.375V |
| Dropout Voltage1-Nom | 0.22V |
| Input Voltage Absolute-Max | 6V |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.005% |
| Load Regulation-Max | 0.015% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.3A |
| Output Voltage1-Max | 4.845V |
| Output Voltage1-Min | 4.655V |
| Output Voltage1-Nom | 4.75V |
| 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 | CMOS |
| Terminal Finish | Tin (Sn) |
| 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 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What output voltage and current does the TLV702475DBVR provide?
The TLV702475DBVR delivers a fixed 4.75 V output at up to 300 mA continuous load current. With a typical dropout voltage of only 0.22 V, it maintains regulation when the input rail drops as low as 4.97 V, making it suitable for USB and single-cell Li-ion powered designs.
How low is the dropout voltage of the TLV702475DBVR and why does it matter?
The typical dropout voltage is 0.22 V at 300 mA output, with a maximum of 0.375 V. This low dropout extends usable battery capacity because the regulator continues to regulate the 4.75 V output until the input supply falls within 0.22 V of the output, stretching battery life in portable 5 V systems.
Which application domains benefit most from the TLV702475DBVR?
IoT sensor modules and wireless radios operating from a 5 V USB rail benefit from the 300 mA LDO's low quiescent current and compact 5-pin SOT-23 footprint. Portable instruments, wearable health monitors, and microcontroller supply regulators that need a clean 4.75 V rail also rely on this device for stable analog and digital supply in battery-constrained environments.
Is the TLV702475DBVR suitable as a direct replacement for adjustable LDOs in 4.75 V designs?
Yes, the fixed 4.75 V output eliminates the 2 external resistors needed by adjustable LDOs, reducing component count and board area on a typical 5-pin SOT-23 layout. The 2 V to 5.5 V input range and 300 mA current rating match or exceed most adjustable LDO counterparts in the same package category.
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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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