XTPS563202DRLR Texas Instruments Integrated Circuit (SO Transistor Flat Lead) In Stock
XTPS563202DRLR is a 3 A synchronous buck converter from Texas Instruments with a 4.5 V to 17 V input range using voltage-mode PWM control, housed in a miniature SOT563 6-pin package for ultra-compact power regulation in portable and IoT applications.
- Manufacturer
- Texas Instruments
- Package
- SO Transistor Flat Lead
- Pin Count
- 6
- Lifecycle
- OBSOLETE
- Datasheet
- XTPS563202DRLR Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 4.5 V to 17 V wide input range covering 5 V, 12 V bus rails
- 3 A continuous output current in tiny SOT563 package
- Voltage-mode PWM control for stable regulation
- Synchronous rectification for high conversion efficiency
- Introduced 2020 with modern low-EMI design for IoT and wearable applications
- Single-function architecture simplifies schematic and BOM
Applications
XTPS563202DRLR is designed for space-constrained IoT devices, wearables, and portable consumer electronics that require up to 3 A from a 5 V or 12 V bus stepped down to lower core or I/O rails. Its tiny SOT563 footprint allows power regulation directly adjacent to load ICs on densely populated PCBs. Industrial sensor nodes and wireless communication modules also benefit from its wide 4.5 V to 17 V input tolerance and efficient synchronous switching.
Specifications
| Date Of Intro | 2020-01-29 |
| YTEOL | 0 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 17V |
| Input Voltage-Min | 4.3V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | R-PDSO-F6 |
| Number of Functions | 1 |
| Output Current-Max | 5.6A |
| Output Voltage-Max | 7V |
| Output Voltage-Min | 0.8V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | FL6,.04,20 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE |
| Supply Current-Max (Isup) | 0.52mA |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 600kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Form | FLAT |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Package | SO Transistor Flat Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum output current supported by XTPS563202DRLR?
XTPS563202DRLR supports up to 3 A continuous output current, making it suitable for powering microcontrollers, FPGAs, and wireless SoCs that demand moderate current from a regulated step-down rail. The synchronous rectification topology maintains high efficiency even near the 3 A load limit.
How does the SOT563 package of XTPS563202DRLR help in wearable or IoT PCB designs?
The SOT563 package measures approximately 1.6 mm x 1.6 mm with a 6-pin flat-lead outline, one of the smallest available for a 3 A buck converter. This tiny footprint lets engineers place the power stage very close to load ICs on boards where every square millimeter matters, such as fitness trackers, hearing aids, and compact sensor nodes.
Which input voltage buses are compatible with XTPS563202DRLR in industrial or consumer designs?
XTPS563202DRLR accepts input voltages from 4.3 V to 17 V, covering standard 5 V USB power, 9 V adapters, 12 V automotive accessory rails, and sub-17 V industrial bus supplies. This broad range removes the need for a pre-regulator in mixed-voltage systems and reduces BOM complexity across product variants.
What control method does XTPS563202DRLR use, and how does it affect output ripple?
XTPS563202DRLR uses voltage-mode pulse-width modulation (PWM) control, which produces a fixed switching frequency and deterministic output ripple characteristics. A well-chosen LC output filter can reduce output voltage ripple to below 20 mV peak-to-peak, supporting sensitive analog or RF circuitry powered from the same 3 A rail.
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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.
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