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3–17V 1A Step-Down Converter with DCS-Control in 3x3 QFN package

TPS62150RGTR General Description

Featuring a single output channel, the TPS62150RGTR is suitable for powering a single load or component in a circuit. The converter is housed in a compact QFN package, which helps in saving space on the PCB and ensuring efficient heat dissipation. With a total of 16 pins, the converter provides a reliable connection for both input and output signals


Key Features

  • DCS-Control™ topology
  • Input voltage range: 3 V to 17 V
  • Up to 1-A output current
  • Adjustable output voltage from 0.9 V to 6 V
  • Pin-selectable output voltage (nominal, +5%)
  • Programmable soft start and tracking
  • Seamless power-save mode transition
  • Quiescent current of 17 µA (typ.)
  • Selectable operating frequency
  • Power-good output
  • 100% duty-cycle mode
  • Short-circuit protection
  • Overtemperature protection
  • Pin-to-pin compatible with the TPS62130 and TPS62140
  • Available in a 3-mm × 3-mm, VQFN-16 package
  • Use the TPS82150 module for faster designs


The Texas Instruments DC Switching Regulators TPS62150RGTR are step-down regulators with a synchronous rectifier and a switching frequency of 2.5 MHz. They have an input voltage range of 3 V to 17 V and an output voltage range of 0.6 V to 5.5 V with a maximum output current of 1.5 A. The unit weight is 0.001623 oz and the supplier device package is 16-QFN (3x3). The operating temperature range is -40°C to 85°C (TA).These regulators are suitable for a wide range of applications, including portable electronics, battery-powered systems, and automotive applications. They can be used to provide a regulated output voltage from a higher input voltage, and can be used to power microcontrollers, FPGAs, and other digital logic. They can also be used to provide a regulated output voltage from a battery, allowing for longer battery life.


Vin (min) (V) 3 Vin (max) (V) 17
Vout (min) (V) 0.9 Vout (max) (V) 6.3
Iout (max) (A) 1 Iq (typ) (mA) 0.017
Switching frequency (min) (kHz) 1250 Switching frequency (max) (kHz) 2500
Features Enable, Light Load Efficiency, Output discharge, Power good, Synchronous Rectification, Tracking, Voltage Margining Operating temperature range (°C) -40 to 125
Rating Catalog Regulated outputs (#) 1
Control mode Constant on-time (COT), DCS-Control Duty cycle (max) (%) 100
Type Converter Product Category Switching Voltage Regulators
Output Voltage 900 mV to 6 V Output Current 1 A
Input Voltage, Max 17 V Number of Outputs 1 Output
Topology Buck Mounting Style SMD/SMT
Switching Frequency 2.5 MHz Quiescent Current 17 uA
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 125 C
Series TPS62150 Input Voltage, Min 3 V
Development Kit TPS62150EVM-505 Input Voltage 3 V to 17 V
Moisture Sensitive Yes Operating Supply Current 17 uA
Product Voltage Regulators Product Type Switching Voltage Regulators
Factory Pack Quantity 3000 Subcategory PMIC - Power Management ICs
Unit Weight 0.001623 oz

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In Stock: 4,499

Minimum Order: 1

Qty. Unit Price Ext. Price
1+ $0.938 $0.94
10+ $0.736 $7.36
30+ $0.610 $18.30
100+ $0.480 $48.00
500+ $0.421 $210.50
1000+ $0.396 $396.00

The prices below are for reference only.