Texas Instruments PTH08T260WAD

Mfr. Part

PTH08T260WAD

Manufacturer

Luminary Micro/Texas Instruments

Y-IC is a quality distributor of Texas Instruments. We offer genuine parts, fast service, and strong technical support to help you pick the right solution and keep your project moving.

Detailed Description

Non-isolated point-of-load DC-DC buck converter module for board mount power. Input 4.5 to 14 V. Adjustable output 0.69 to 5.5 V. Single output up to 3 A. High efficiency up to 95 percent to cut heat and save energy. 10-pin through-hole DIP module. Compact size 19.1 mm x 15.7 mm x 8.6 mm. ITE commercial grade with -40 to 85 C operating range. RoHS3 compliant. Series PTH08T260W. Base product PTH08. Supplied in trays.

Key Features

Wide input range 4.5 to 14 V for common 5 V and 12 V bus systems

Adjustable output 0.69 to 5.5 V using a simple trim resistor

3 A continuous load capability for core rails and peripherals

High efficiency up to 95 percent for cooler operation

Non-isolated buck topology for compact, cost-effective power

Through-hole 10-pin DIP module for easy prototyping and robust assembly

Remote on or off inhibit pin for system control

Track or soft-start pin for controlled ramp-up and sequencing

Remote sense pin for tight voltage regulation at the load

Protection features that are typical for TI modules including overcurrent and thermal shutdown

Fast transient response suited to FPGA, DSP, ASIC, and memory rails

ITE commercial grade, -40 to 85 C ambient

RoHS3 compliant materials and finishes

Tray packaging for safe handling and storage

Key Advantages

Drop-in module reduces design time and risk compared to building a discrete regulator

High efficiency lowers power loss and reduces need for heatsinks or heavy airflow

Small footprint frees board space and simplifies layout

Wide input range supports both 5 V and 12 V systems

Adjustable output covers many rails from sub-1 V cores up to 5 V peripherals

Through-hole format is reliable in vibration and suits quick lab builds

TI quality and long field history improve confidence and reliability

Flexible control pins enable power sequencing and system management

Packaging

Type open-frame DC/DC converter module for board mount

Form factor 10-pin DIP through-hole module

Material FR-4 module substrate with copper pins and lead-free plating compliant with RoHS3

Size 0.75 in L x 0.62 in W x 0.34 in H 19.1 mm x 15.7 mm x 8.6 mm

Mounting through hole for strong mechanical retention and easy hand or wave solder

Pin configuration 10 pins that typically include VIN, GND, VOUT, Trim or VADJ, Remote Sense, Track or Soft-start, Inhibit or On or Off. Follow the datasheet for exact pin map and recommended connections

Thermal characteristics open-frame design uses conduction into the PCB and natural convection. High efficiency reduces self-heating. Add copper area under and around the module and provide airflow at higher ambient or near full load for best thermal margin

Electrical properties non-isolated buck regulator, input 4.5 to 14 V, adjustable output 0.69 to 5.5 V, up to 3 A output current, up to 95 percent efficiency, low ripple with proper output capacitors, fast transient performance with recommended decoupling

Package supply Tray

Lifecycle

Lifecycle note the PTH08T260W family is mature. Availability can vary by suffix and date code. Some related TI PoL modules have moved to NRND or EOL over the years

Recommendation check current status with Y-IC. We will confirm supply, last-time-buy windows, and secure stock for your schedule

Equivalent or alternative models examples to consider. Verify pinout, thermal, and electrical details before substitution

- Texas Instruments TPS82130 3 A MicroSiP step-down module 3 to 17 V in, adjustable 0.9 to 5.0 V

- Texas Instruments TPSM84424 4 A power module 4.5 to 17 V in, adjustable 0.6 to 5.5 V

- Texas Instruments PTN78020W 6 A non-isolated module higher current alternative for 12 V bus systems

- Murata OKL-T 3-W12N2 3 A non-isolated PoL module 4.5 to 14 V in, adjustable ~0.6 to 5.0 V

- CUI Inc OKL-T or related non-isolated PoL buck modules in the 3 A class

- TDK-Lambda i6A or similar PoL modules when higher input ranges are needed

If you need a drop-in mechanical DIP module with similar pins and trim behavior, contact our sales team via the Y-IC website. We will build a detailed cross list matched to your board and thermal limits

Key Application Areas

FPGA, ASIC, and DSP core and IO rails

DDR and other memory rails

Microcontroller and SoC power for embedded systems

Networking, telecom, and server boards using 5 V or 12 V distribution

Industrial control, PLC, test and measurement, and instrumentation

Storage systems, printers, POS, set-top boxes, and general ITE equipment

Datasheet

Y-IC hosts the most authoritative datasheet for this product on our website. Download the datasheet on this page to get exact pin maps, electrical tables, trim resistor formulas, layout and decoupling guidance, thermal derating curves, and application notes. Use the datasheet to finalize your design safely and quickly.

Request for Quotation Now

Get a Quote on Y-IC now. Fast response and competitive pricing. Learn More and lock in supply for your build. Limited Time Offer on available stock. We currently show 1209 pieces ready to ship. Submit your RFQ today and our team will support you end to end.