TPS76918DBVR Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
The TPS76918DBVR is an ultra-low power 100mA low dropout linear voltage regulator from Texas Instruments in a compact SOT-23-5 package. It offers a fixed 1.8V output with a typical dropout voltage of only 71mV and input voltage range of 2.7V to 10V. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TPS76918DBVR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2597(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS76918DBVR?
- Ultra-low dropout voltage of only 71mV at 100mA, enabling efficient operation even with minimal input-to-output voltage difference
- Fixed 1.8V output voltage with tight regulation, ideal for powering low-voltage digital and analog circuits
- Compact SOT-23-5 package with input voltage range of 2.7V to 10V, perfect for space-constrained portable designs
- RoHS-compliant (e4 JEDEC code) with ultra-low quiescent current for extended battery life in portable applications
What is TPS76918DBVR used for?
The TPS76918DBVR is ideally suited for battery-powered portable devices such as smartphones, tablets, and wearables where low dropout and minimal quiescent current are critical. It is also used in IoT sensor nodes and wireless modules that require a stable 1.8V supply derived from a lithium-ion or multi-cell battery. Additionally, it serves as a post-regulator in systems requiring clean, low-noise 1.8V power rails for microcontrollers, FPGAs, and memory devices.
What are the specifications of TPS76918DBVR?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Nom | 0.071V |
| Input Voltage Absolute-Max | 13.5V |
| Input Voltage-Max | 10V |
| Input Voltage-Min | 2.7V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Line Regulation-Max | 0.0129% |
| Load Regulation-Max | 0.012% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.1A |
| Output Voltage1-Max | 1.854V |
| Output Voltage1-Min | 1.746V |
| Output Voltage1-Nom | 1.8V |
| 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 | 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% |
| 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 | Mainland China |
Where can I find the TPS76918DBVR datasheet?
TPS76918DBVR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS76918DBVR?
Compatible alternatives and drop-in replacements for TPS76918DBVR:
Frequently Asked Questions
What is the dropout voltage of the TPS76918DBVR?
The TPS76918DBVR has a typical dropout voltage of only 71mV (0.071V) at full 100mA load, making it highly efficient when the input voltage is close to the 1.8V output, which is essential for maximizing battery life in portable designs.
What is the input voltage range supported by the TPS76918DBVR?
The TPS76918DBVR supports an input voltage range from 2.7V to 10V, with an absolute maximum rating of 13.5V. This wide range makes it compatible with single-cell lithium-ion batteries as well as regulated 5V or 9V supply rails.
Is the TPS76918DBVR RoHS compliant and what package does it use?
Yes, the TPS76918DBVR is RoHS compliant (JEDEC JESD-609 code e4, Pb-free) and is housed in a 5-pin SOT-23 surface-mount package (JESD-30 code R-PDSO-G5), making it suitable for modern lead-free PCB assembly processes.
What output voltage does the TPS76918DBVR provide and can it be adjusted?
The TPS76918DBVR provides a fixed 1.8V output voltage and is not adjustable. The fixed-output design simplifies circuit layout, eliminates external feedback resistors, and improves output accuracy compared to adjustable LDO designs.
What are typical applications for the TPS76918DBVR?
Typical applications include supplying 1.8V power to microcontrollers, DSPs, FPGAs, and memory in portable electronics, IoT devices, handheld instruments, and wireless sensor nodes where low dropout, compact size, and efficient power management are priorities.
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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 |
|---|---|---|
| 1+ | $0.7700 | $0.77 |
| 100+ | $0.5800 | $58.00 |
| 250+ | $0.3197 | $79.92 |
| 500+ | $0.2797 | $139.85 |
| 1000+ | $0.2597 | $259.70 |
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