Pololu 5V, 15A Step-Down Voltage Regulator D24V150F5

51017

39.95 USD
Qty
Price
1
$39.95 ea.

Need more power at 5V? 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 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.

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: 6V
  • Maximum operating voltage:40V
  • Continuous output current: 15A (Approx.)
  • Maximum instantaneous current: 32A
  • Output voltage: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

19066

PowerBoost 1000C - Rechargeable 5V Lipo USB Boost @ 1A

PowerBoost 1000 Charger - Rechargeable 5V Lipo USB Boost @ 1A - 1000C

$19.95 USD

52101

tinyCylon

The tinyCylon is a multi-mode LED Larson scanner kit with five LEDs that blink or glow in various patterns.

$9.95 USD

R0OHM

0 ohm Resistor

5% accuracy 1/4 watt resistors to get you started with your BEAM experiments.

$0.20 USD

61010

eSun 1.75mm eCopper Filament - 1kg

eSun's 1.75mm 1kg spool of eCopper Filament offers a very appealing appearance on a 3D print.

$75.95 USD

20926

ProtoBoard2H-3U, 2-hole Strips, 100x160mm Solder Protoboard

Long strips of copper too much for you? Complex zig-zags drive you nuts? Here's a nice compromise - solder prototyping with pairs of connected pads.

$10.78 USD

33510

PhidgetTemperatureSensor Thermocouple 1-Input

Thermocouples are widely used to measure extreme temperatures impossible to measure with other types of sensors.

$60.00 USD

13140

Evil Mad Science The Three Fives Kit

Take a venerable 555 IC, stick it through a transmorgrifier process, and then you have this clever 555 kit, with the internals broken down to individual components.

$18.55 USD

Currency


Login

Email:

Password:

Remember Me

Forgot Your Password?

Don't Have an Account?
Sign Up!