TPS63807YFFR Texas Instruments Integrated Circuit (BGA) In Stock
Texas Instruments TPS63807YFFR is a 2 A current-mode buck-boost converter with an ultra-low 11 µA quiescent current, supporting a 1.3 V to 5.5 V input range in a 15-ball BGA package. Seamless buck-boost transitions keep output stable as the battery discharges through the regulated voltage. Available in stock globally for immediate worldwide shipment.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 15
- Lifecycle
- ACTIVE
- Datasheet
- TPS63807YFFR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.4304(MOQ 100)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low 11 µA quiescent current extends battery run time in always-on IoT and wearable designs running from single-cell Li-ion or alkaline sources
- Seamless 4-switch buck-boost topology delivers up to 2 A output across a 1.3 V to 5.5 V input range without output glitches during mode transitions
- Compact 15-ball BGA package with 1.5 mm × 1.5 mm footprint minimizes PCB area in space-constrained portable and hearable devices
Applications
The TPS63807YFFR is designed for battery-powered wearables, hearables, and IoT end-nodes that require a stable output voltage throughout the full Li-ion or alkaline discharge curve. Its ultra-low 11 µA quiescent current is critical for always-on applications such as smartwatches and sensor beacons where standby power dominates total energy budget. Asset-tracking modules and wireless sensor nodes that draw 2 A peak during radio transmissions also benefit from its wide input tolerance and seamless mode switching.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 1.3V |
| Input Voltage-Nom | 3.6V |
| JESD-30 Code | R-PBGA-B15 |
| JESD-609 Code | e1 |
| Number of Functions | 1 |
| Output Current-Max | 2A |
| Output Voltage-Max | 5.2V |
| Output Voltage-Min | 1.8V |
| Output Voltage-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA15,3X5,16 |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | YES |
| Switcher Configuration | BUCK-BOOST |
| Switching Frequency-Max | 3100kHz |
| Technology | BICMOS |
| 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 |
| 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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS63807YFFR:
Switching Regulator, Current-mode, 2A, 3100kHz Switching Freq-Max, BICMOS, PBGA15
Frequently Asked Questions
How does the 11 µA quiescent current of the TPS63807YFFR translate to extended run time in a smartwatch application?
At 11 µA quiescent current, a smartwatch spending 90% of the time in deep sleep with a 100 mAh coin cell loses only about 1 mAh per day to regulator standby losses, adding weeks of idle run time compared to regulators drawing 50 µA to 100 µA. This makes the TPS63807YFFR one of the lowest-quiescent converters in its 2 A class.
What input voltage range does the TPS63807YFFR support, and does it cover the full discharge curve of a single-cell Li-ion battery?
The TPS63807YFFR accepts inputs from 1.3 V to 5.5 V. A single-cell Li-ion battery discharges from approximately 4.2 V fully charged down to 3.0 V cut-off, and some protection circuits allow discharge to 2.5 V. All of these voltages fall within the 1.3 V to 5.5 V input range, ensuring the regulator maintains full regulation throughout the entire battery life cycle.
In a compact PCB layout, how many BGA balls does the TPS63807YFFR use and what is the package size?
The TPS63807YFFR uses a 15-ball BGA (DSBGA) package with a body size of approximately 1.5 mm × 1.5 mm and a 0.5 mm ball pitch. This is significantly smaller than comparable DFN or QFN packages, making it the preferred choice for hearable and wearable PCB designs where every square millimeter of board space is at a premium.
When is the TPS63807YFFR preferable over a simple LDO regulator for a battery-powered Bluetooth module requiring 1.8 V?
An LDO drops efficiency below 50% when a 4.2 V Li-ion cell supplies a 1.8 V rail at 100 mA, dissipating 240 mW as heat. The TPS63807YFFR achieves efficiencies above 90% across the same range, reducing heat and extending battery life by more than 40%. Its buck-boost topology also maintains the 1.8 V output even as the battery falls below 1.8 V, which no LDO can do.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $1.8744 | $187.44 |
| 250+ | $1.7738 | $443.46 |
| 500+ | $1.7427 | $871.34 |
| 3000+ | $1.4584 | $4375.14 |
| 6000+ | $1.4304 | $8582.58 |
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