TPS8268150SIPR Texas Instruments Integrated Circuit (Wafer-Level Chip Scale Package) In Stock
TPS8268150SIPR is a 1.5 V fixed-output voltage-mode PWM switching regulator by Texas Instruments. Key specs: 2.5 V to 5.5 V input range, compact WCSP package. From $1.20, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Wafer-Level Chip Scale Package
- Pin Count
- 9
- Lifecycle
- ACTIVE
- Datasheet
- TPS8268150SIPR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.1822(MOQ 3000)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Voltage-mode PWM control with 2.5 V to 5.5 V input range enabling operation from single-cell Li-ion batteries
- Fixed 1.5 V output in an ultra-compact WCSP package minimizing board footprint for space-constrained designs
- Low quiescent current and high efficiency across light and heavy loads for battery-powered IoT applications
Applications
TPS8268150SIPR is designed for wearable electronics, IoT sensor nodes, and portable medical devices that require a regulated 1.5 V rail from a single-cell Li-ion or LiPo battery. Its 2.5 V to 5.5 V input range and WCSP package make it ideal for ultra-compact PCB layouts. The PWM architecture delivers consistent regulation performance across varying load conditions in mobile and handheld equipment.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.5V |
| Input Voltage-Nom | 3.6V |
| JESD-30 Code | R-XXMA-X9 |
| JESD-609 Code | e1 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 1.6A |
| Output Voltage-Max | 1.5V |
| Output Voltage-Min | 1.5V |
| Output Voltage-Nom | 1.5V |
| Package Body Material | UNSPECIFIED |
| Package Shape | RECTANGULAR |
| Package Style | MICROELECTRONIC ASSEMBLY |
| Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | NO |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 5500kHz |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | UNSPECIFIED |
| Terminal Pitch | 0.8mm |
| Terminal Position | UNSPECIFIED |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Wafer-Level Chip Scale Package |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS8268150SIPR:
Frequently Asked Questions
What input voltage range does TPS8268150SIPR support, and which battery chemistries are compatible?
The TPS8268150SIPR accepts an input voltage from 2.5 V to 5.5 V, covering single-cell Li-ion batteries (3.6 V nominal), LiPo packs, and regulated 3.3 V or 5 V USB rails. This 3 V wide input window suits designs that must operate across the full discharge curve of a lithium cell.
How does the WCSP package of TPS8268150SIPR benefit high-density PCB layouts compared to a standard SOT-23?
The wafer-level chip scale package (WCSP) of TPS8268150SIPR has a footprint of approximately 1 mm x 1 mm, versus roughly 3 mm x 3 mm for a SOT-23-5, saving over 85% of board area. This is critical for wearables and IoT modules where PCB space under 10 mm² per power rail is common.
For which load current range is TPS8268150SIPR most efficient, and what output voltage does it deliver?
TPS8268150SIPR is optimized for load currents up to 800 mA and delivers a fixed 1.5 V output regulated by a voltage-mode PWM loop. Efficiency peaks at mid-range loads of 100 mA to 500 mA, making it well matched for microcontroller cores and low-power wireless SoCs.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 3000+ | $2.1822 | $6546.54 |
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