XLV62569APDRLT Texas Instruments Integrated Circuit (SO Transistor Flat Lead) In Stock
XLV62569APDRLT is a 2 A high-efficiency current-mode PWM synchronous buck converter with adjustable output from 0.6 V to 5.5 V and 2.5 V to 5.5 V input range. It features forced-PWM mode and is housed in a compact SOT-23-6 package with worldwide availability.
- Manufacturer
- Texas Instruments
- Package
- SO Transistor Flat Lead
- Pin Count
- 6
- Lifecycle
- OBSOLETE
- Datasheet
- XLV62569APDRLT 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
- 2 A synchronous buck converter with current-mode PWM control and forced-PWM mode for low-ripple operation
- Wide output voltage range of 0.6 V to 5.5 V from a 2.5 V to 5.5 V input, suitable for single-cell or multi-cell supplies
- Compact R-PDSO-F6 (SOT-23-6) package enabling space-efficient point-of-load conversion in portable and IoT designs
Applications
XLV62569APDRLT is designed for point-of-load power conversion in battery-powered portable devices, IoT sensor nodes, and handheld instrumentation that operate from 1-cell Li-ion or regulated 5 V rails. The 2 A output capability and adjustable 0.6 V to 5.5 V output voltage cover processor core rails, memory supplies, and peripheral I/O buses. Forced-PWM mode keeps switching frequency constant across load conditions, simplifying EMI filtering in noise-sensitive RF or analog front-end designs.
Specifications
| YTEOL | 0 |
| Additional Feature | OUTPUT VOLTAGE= 0.6V TO 5.5V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.5V |
| Input Voltage-Nom | 5V |
| JESD-30 Code | R-PDSO-F6 |
| Number of Functions | 1 |
| Output Current-Max | 2A |
| Output Voltage-Max | 5.5V |
| Output Voltage-Min | 0.6V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE |
| Screening Level | TS 16949 |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 1500kHz |
| Technology | BICMOS |
| 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 | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for XLV62569APDRLT:
Switching Regulator, Current-mode, 2A, 1500kHz Switching Freq-Max, BICMOS, PDSO6
Frequently Asked Questions
What input voltage range and maximum output current does XLV62569APDRLT support?
XLV62569APDRLT accepts input voltages from 2.5 V to 5.5 V and delivers up to 2 A of output current. Its adjustable output voltage spans 0.6 V to 5.5 V, making it suitable for powering processor cores, DDR memory, or 3.3 V peripheral rails from a single-cell lithium battery or a 5 V USB rail in portable and embedded designs.
Why does forced-PWM mode in XLV62569APDRLT benefit RF and analog front-end circuit designs?
Forced-PWM mode keeps the switching frequency fixed regardless of output load, preventing the converter from dropping into variable-frequency PFM mode at light loads. A constant switching frequency means harmonic energy appears at predictable, designable intervals, making it straightforward to place low-pass LC filters that keep switching noise away from sensitive RF receiver bands or ADC reference rails operating below 100 MHz.
How does the SOT-23-6 package footprint of XLV62569APDRLT compare to alternatives and what layout area does it require?
The R-PDSO-F6 (SOT-23-6) package measures approximately 2.9 mm × 1.6 mm, requiring less than 5 mm² of PCB footprint. Compared to an SO-8 or TSSOP-8 buck converter that occupies 15 mm² to 30 mm², the SOT-23-6 variant shrinks the regulator cell by up to 80 %, which is critical in wearables, USB dongles, and compact sensor modules where every square millimetre of board space counts.
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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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