TPS72748YFFT Texas Instruments Integrated Circuit (BGA) In Stock
Texas Instruments TPS72748YFFT is a fixed 4.8V output, 250mA low-dropout LDO voltage regulator with 0.13V nominal dropout voltage and 2V to 5.5V input range in a tiny 4-pin DSBGA package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- TPS72748YFFT Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low dropout voltage of 0.13V nominal enabling efficient regulation from nearly-depleted batteries
- Fixed 4.8V output at up to 250mA output current for stable power delivery
- Wide input voltage range from 2V to 5.5V for flexible power supply compatibility
- Miniature 4-pin DSBGA package ideal for space-constrained portable and wearable devices
- RoHS-compliant (Pb-free) construction meeting environmental regulations
Applications
The TPS72748YFFT is well suited for portable consumer electronics, wearables, and IoT sensor nodes where compact size and low dropout are essential for maximizing battery runtime. Its 4.8V fixed output makes it appropriate for powering USB interfaces, sensors, and small microcontrollers in battery-operated designs. The tiny DSBGA package and low quiescent current also benefit space-constrained applications such as hearing aids, medical wearables, and miniature wireless modules.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.2V |
| Dropout Voltage1-Nom | 0.13V |
| Input Voltage Absolute-Max | 6V |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2V |
| JESD-30 Code | S-XBGA-B4 |
| JESD-609 Code | e1 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.25A |
| Output Voltage1-Max | 4.8025V |
| Output Voltage1-Min | 4.7975V |
| Output Voltage1-Nom | 4.8V |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | BGA4,2X2,16 |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL |
| Terminal Pitch | 0.4mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 2% |
| Package | BGA |
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 is the output voltage of the TPS72748YFFT?
The TPS72748YFFT provides a fixed 4.8V output voltage, making it suitable for applications that require a stable supply close to 5V, such as USB-powered sensor circuits and certain display drivers.
What is the maximum output current of the TPS72748YFFT?
The TPS72748YFFT supports a maximum output current of 250mA (0.25A), which is sufficient for powering microcontrollers, RF modules, and low-power sensors in battery-operated systems.
What is the dropout voltage of the TPS72748YFFT?
The TPS72748YFFT has a nominal dropout voltage of 0.13V and a maximum dropout voltage of 0.2V, allowing it to maintain regulation even when the input voltage is only slightly above the 4.8V output, which is beneficial for maximizing battery life.
What package does the TPS72748YFFT use?
The TPS72748YFFT is housed in a 4-pin DSBGA (Die-Size Ball Grid Array) package, which is one of the smallest available package types, making it ideal for ultra-compact PCB designs in wearables and miniature IoT devices.
Is the TPS72748YFFT RoHS compliant?
Yes, the TPS72748YFFT is Pb-free and RoHS compliant, as indicated by its JESD-609 e1 code, making it suitable for environmentally conscious and regulation-compliant product designs.
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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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