TPS54260DGQR-P Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments TPS54260DGQR-P is a 60 V, 2 A step-down DC-DC converter with integrated high-side MOSFET, switching up to 2.5 MHz, in an 8-pin SOIC package for wide-input industrial designs. From $2 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 11
- Lifecycle
- ACTIVE
- Datasheet
- TPS54260DGQR-P Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide 3.5 V to 60 V input range handles automotive, industrial, and telecom rail voltages with a single IC
- Integrated 2 A high-side MOSFET eliminates external switch and reduces BOM cost in step-down converter designs
- Adjustable switching frequency up to 2.5 MHz enables compact inductor and capacitor selection for high power density layouts
Applications
The TPS54260DGQR-P is suited for industrial power supplies, automotive systems, and telecom equipment where a wide 3.5 V to 60 V input must be regulated down to a precise output. Its 2 A output current and up to 2.5 MHz switching frequency enable compact, efficient designs with small external passives. Engineers also use it in programmable logic controller (PLC) power rails, 48 V industrial bus regulation, and battery-powered systems requiring high-input-voltage step-down conversion.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS54260DGQR-P:
Switching Regulator, Current-mode, 2.5A, 2500kHz Switching Freq-Max, BICMOS, PDSO10
Switching Regulator, Current-mode, 2.5A, 2500kHz Switching Freq-Max, BICMOS, PDSO10
Switching Regulator, Current-mode, 2.5A, 2500kHz Switching Freq-Max, BICMOS, PDSO10
Switching Regulator, Voltage-mode, 2A, 2200kHz Switching Freq-Max, BICMOS, PDSO20
Switching Regulator, Voltage-mode, 2A, 2200kHz Switching Freq-Max, BICMOS, PDSO20
Frequently Asked Questions
What input voltage range and output current does the TPS54260DGQR-P support in an industrial power supply?
The TPS54260DGQR-P accepts a wide input voltage range of 3.5 V to 60 V and delivers up to 2 A of continuous output current, making it well-suited for regulating 24 V or 48 V industrial bus rails down to 3.3 V or 5 V logic supplies. This broad input range also accommodates input transients common in automotive and factory automation environments.
How does the adjustable switching frequency of the TPS54260DGQR-P affect inductor selection in a 48 V to 5 V converter design?
By setting the switching frequency up to 2.5 MHz via an external resistor, designers of a 48 V to 5 V converter using the TPS54260DGQR-P can select inductors as small as 4.7 µH to 10 µH, reducing component size compared to lower-frequency designs that need 47 µH or larger values. Higher switching frequency also reduces output voltage ripple for a given output capacitance, enabling fewer or smaller output capacitors.
In what package does the TPS54260DGQR-P come, and how does the -P suffix affect procurement for automotive designs?
The TPS54260DGQR-P is housed in an 8-pin SOIC package. The -P suffix denotes an automotive-grade variant compliant with AEC-Q100 qualification, meaning it is tested for Grade 1 temperature performance from -40°C to 125°C and meets the stricter quality and reliability requirements of automotive OEM supply chains—important for procurement engineers sourcing parts for under-hood or body-control-module applications.
Related Guides
How to Choose a 3528 SMD Indicator LED for Blue Status Lighting: Selection Guide
A practical 3528 SMD indicator LED selection guide using 150141BS73100 and related Wurth 150141 variants for blue status lighting.
Jul 5, 2026
BAS70KFILM Design Guide for Low-Leakage Signal Clamping and RF Detector Inputs
Practical BAS70KFILM design guidance for signal clamps, RF detector inputs, leakage control, capacitance, layout, and sourcing alternatives.
Jul 5, 2026
How to Choose a BAS70 Schottky Diode for Signal Clamping: Selection Guide
A practical BAS70KFILM and BAS70-family Schottky diode selection guide for signal clamping, RF detection, leakage, and topology choices.
Jul 4, 2026
AMC1202DWVR Design Guide for Isolated Current Sensing
Practical AMC1202DWVR design guide covering shunt sizing, isolation layout, input filtering, ADC scaling, and sourcing choices.
Jul 4, 2026
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.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”