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TPS62901RPJR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS62901RPJR product

TPS62901RPJR

Voltage Regulators - DC DC Switching Regulators

synchronous buck1 A regulator3 V to 17 V inputDCS-ControlVQFN-HR-9low IQ

TPS62901RPJR is a compact synchronous buck regulator for 3 V to 17 V inputs and loads up to 1 A. It supports selectable 1 MHz or 2.5 MHz operation, adjustable output voltage, soft start, tracking, and power-good indication.

Best for

  • Compact point-of-load buck conversion
  • 3 V to 17 V industrial and embedded rails
  • Low-load applications using automatic PFM/PWM mode

Avoid if

  • Output current above 1 A is required
  • Input voltage can exceed 17 V
  • A boost or buck-boost topology is required

Check before use

  • Confirm the required output voltage configuration
  • Check inductor current rating and DCR
  • Verify output capacitance at applied DC bias
  • Follow the recommended VIN, SW, VOS, FB, and GND layout guidance

Key specifications

Input voltage
3 V to 17 V
Output current
Up to 1 A
Switching frequency
1 MHz or 2.5 MHz selectable
Output voltage
0.4 V to 5.5 V
Package
9-pin VQFN-HR, 1.50 mm × 2.00 mm

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Industrial control railsEmbedded power railsMotor drive support rails

Datasheet

sszqok7

800 KB

Datasheet AI

CAD Models

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PCB Footprint
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3D Model
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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

TPS62901RPJR is a Texas Instruments synchronous step-down DC/DC converter in a 9-pin VQFN-HR package. It accepts 3 V to 17 V input and can provide up to 1 A output current.