Pololu 7.5V, 15A Step-Down Voltage Regulator D24V150F7

51018

39.95 USD
Qty
Price
1
$39.95 ea.

Need more 7V5 power? These guys can lift 20 times their body weight!


Description [Hide]

This synchronous switching step-down (or buck) regulator takes an input voltage of up to 40 V and efficiently reduces it to 7.5 V with an available output current of around 15 A. Typical efficiencies of 80% to 95% along with its high current capabilities make this regulator well suited for powering large loads. The regulator features reverse voltage protection and a power-good output that indicates when the regulator cannot adequately maintain the output voltage.

These regulators have an instantaneous current limit of approximately 32 A, but they are limited in the long term to much lower currents by power dissipation and the corresponding temperature rise that induces in the board. The regulators can typically support continuous output currents between 5 A and 20 A without additional cooling (such as with a heat sink or forced airflow), depending on the input voltage and output voltage. In general, the available output current is a little higher for the lower-voltage versions than it is for the higher-voltage versions, and it decreases as the input voltage increases. See the Typical efficiency and output current section at the bottom of this page for more details.


SAFETY NOTICE:

During normal operation, this product can get hot enough to burn you. Even with very light loads, the regulator can run very hot if the input voltage is high, and the higher the input voltage the hotter the regulator will run. Take care when handling this product or other components connected to it.

 

Dimensions:

  • Size:1.7″ × 1.25″ × 0.43″
  • Weight: 19 g

General specifications:

Minimum operating voltage: 9V

Maximum operating voltage:40V

Continuous output current: 15A (Approx.)

Maximum instantaneous current: 32A

Output voltage:7.5V

Reverse voltage protection?: Y

Maximum quiescent current: 100mA

Identifying markings:

  • PCB dev codes:     reg18b
  • Other PCB markings:     0J9727

Documentation [Hide]

You Might Also Like [Hide]

40412

2A Booster DC-DC Step-Up module Micro USB Input 2V-24V to 5/9/12/28V

2A Booster DC-DC Step-Up module Micro USB Input 2V-24V to 5/9/12/28V

$4.95 USD

17140

3.3V Regulator TO-92 Pkg

3.3VDC 250mA voltage regulator in a tidy TO-92 through-hole package

$1.95 USD

17145

3.3V Regulator TO-220 Pkg

Look, it's another voltage regulator! Look at it go! Vroom, vroom! (They go vroom, right?)

$2.05 USD

46226

3-wire LED Voltmeter 0-100VDC, Green

Small and powered from a separate source, this green LED voltmeter is a handy monitoring module.

$3.95 USD

29130

Grove - Recorder

Grove record and playback module.

$17.95 USD

17246

Micro USB to USB Type C connector

These nifty adapters are super handy. They convert USB Micro cables to USB Type C. They are handy for charging new phones, and when you need data transfer in a pinch.

$2.00 USD

40254

BittyBot Nano Line Sensor Kit

BittyBot's Nano line sensor kit is a tight and tidy .95" wide pair of sensors for detecting white/black differences, like a line on a surface. Ideal for line-followers or sumo edge detection!

$12.31 USD

90515

Ultra Bright 10mm LED Bundle

An assorted bundle of all our LARGE Ultra Bright 10mm LEDs, and the best way to quickly restock your workbench.

$21.00 USD

17211

FT232RL USB Driver

Begone, hard-to-program USB devices! At the hands of my FT232RL chip, you will behave like a serial comm port!

$4.50 USD

21065

Male-Male Jumper Wires 300mm (11.8") 22 AWG, 100 Pack

Why use cut telephone wires when you can use these great male-to-male 300mm jumper wires?

$24.95 USD

Currency


Login

Email:

Password:

Remember Me

Forgot Your Password?

Don't Have an Account?
Sign Up!