TLV75515PDQNR Texas Instruments Integrated Circuit (X2SON-4) In Stock
The TLV75515PDQNR is a 500mA high-PSRR, low-quiescent-current, low-dropout linear voltage regulator from Texas Instruments with an enable pin, fixed 1.5V output, and an input voltage range of 2V to 5.5V in a compact 4-pin X2SON package. It features a maximum dropout voltage of 425mV at full load, making it ideal for battery-powered and space-constrained applications. Available in stock from major distributors worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- X2SON-4
- Pin Count
- 999
- Lifecycle
- ACTIVE
- Datasheet
- TLV75515PDQNR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1070(MOQ 25)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TLV75515PDQNR?
- 500mA output current with ultra-low 425mV maximum dropout voltage for efficient operation near battery voltage
- High PSRR (Power Supply Rejection Ratio) for excellent noise filtering in RF and audio supply rails
- Ultra-low quiescent current ideal for always-on battery-powered devices to maximize battery life
- Enable pin allows shutdown mode for power sequencing and system power management
- Tiny 4-pin X2SON package (1x1mm) for space-constrained wearable and IoT designs
What is TLV75515PDQNR used for?
The TLV75515PDQNR is ideal for powering noise-sensitive loads in portable electronics, wearable devices, and IoT sensor nodes where low quiescent current and high PSRR are critical. Its enable pin and low dropout voltage make it well suited for multi-rail power architectures and battery-managed systems requiring precise power sequencing. It is also commonly used to supply microcontrollers, RF front-ends, and sensors directly from Li-ion or alkaline battery cells.
What are the specifications of TLV75515PDQNR?
| Pbfree Code | Yes |
| Date Of Intro | 2018-04-06 |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.425V |
| Dropout Voltage1-Nom | 0.22V |
| Input Voltage Absolute-Max | 6V |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2V |
| JESD-30 Code | S-PDSO-N4 |
| JESD-609 Code | e4 |
| Line Regulation-Max | 0.002% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.5A |
| Output Voltage1-Max | 1.518V |
| Output Voltage1-Min | 1.482V |
| Output Voltage1-Nom | 1.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC4,.04,25 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR, 7 INCH |
| Peak Reflow Temperature (Cel) | 260 |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 1.2% |
| Package | X2SON-4 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the TLV75515PDQNR datasheet?
TLV75515PDQNR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLV75515PDQNR?
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 TLV75515PDQNR?
The TLV75515PDQNR is a fixed-output LDO regulator set to 1.5V output with a maximum continuous output current of 500mA. Its maximum input voltage is 5.5V and minimum is 2V, making it compatible with single-cell Li-ion batteries and USB power sources.
What is the dropout voltage of the TLV75515PDQNR at full load?
The TLV75515PDQNR has a nominal dropout voltage of 0.22V and a maximum dropout voltage of 0.425V at 500mA load current, allowing it to regulate 1.5V output from input supplies as low as approximately 1.925V to 1.925V in the best case.
What package does the TLV75515PDQNR use and what are its dimensions?
The TLV75515PDQNR comes in a 4-pin X2SON (JEDEC PDSO-N4) package, which measures approximately 1.0mm x 1.0mm. This ultra-compact package is designed for space-critical applications such as wearables, hearing aids, and IoT modules where board real estate is at a premium.
Is the TLV75515PDQNR suitable for noise-sensitive applications like RF circuits or audio?
Yes, the TLV75515PDQNR is specifically designed with high PSRR (Power Supply Rejection Ratio) to suppress input noise and ripple effectively. This makes it an excellent choice for powering RF transceivers, PLLs, ADCs, and audio circuits where power supply noise would otherwise degrade signal quality.
Does the TLV75515PDQNR have an enable pin and what is its operating temperature range?
Yes, the TLV75515PDQNR includes an enable pin for power sequencing and system shutdown control. Its operating temperature range is -40°C to +125°C (extended industrial), making it suitable for harsh environments including automotive auxiliary circuits and industrial IoT nodes.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
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 |
|---|---|---|
| 25+ | $0.2370 | $5.92 |
| 100+ | $0.2090 | $20.90 |
| 250+ | $0.1266 | $31.65 |
| 500+ | $0.1200 | $59.99 |
| 1000+ | $0.1145 | $114.54 |
| 3000+ | $0.1070 | $321.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit