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
What are the key features of TPS54260DGQR-P?
- 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
What is TPS54260DGQR-P used for?
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) |
Where can I find the TPS54260DGQR-P datasheet?
TPS54260DGQR-P Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS54260DGQR-P?
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.
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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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