Pololu 3.3V, 500mA Step-Down Voltage Regulator D24V5F3

Pololu item #: 2842
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant

Price break Unit price (US$)
1 5.95
5 5.47
25 5.04
100 4.63


backorders allowed

Output voltage Typical max current output1 Input voltage range2
3.3 V 500 mA 3.4 V – 36 V

1 Typical continuous output current at 24 V in. Actual achievable continuous output current is a function of input voltage and is limited by thermal dissipation. See the output current graphs on the product pages for more information.
2 Minimum input voltage is subject to dropout voltage considerations; see the dropout voltage section of product pages for more information.

Alternatives available with variations in these parameter(s): output voltage Select variant…

 Description Specs (10) Pictures (9) Resources (5) FAQs (0) On the blog (2) 

Dimensions

Size: 0.4″ × 0.5″ × 0.1″1
Weight: 0.6 g1

General specifications

Minimum operating voltage: 3.4 V2
Maximum operating voltage: 36 V
Maximum output current: 500 mA
Output voltage: 3.3 V
Reverse voltage protection?: N
Maximum quiescent current: 0.2 mA3

Identifying markings

PCB dev codes: reg16a
Other PCB markings: 0J7990, blank white box

Notes:

1
Without included optional headers.
2
For small loads; this voltage rises approximately linearly up to 3.9 V at 500 mA output.
3
While enabled (SHDN = HIGH) with no load; while disabled it is proportional to the input voltage (360 μA when the input is 36 V).

Related Products

Pololu 1.8V, 500mA Step-Down Voltage Regulator D24V5F1
Pololu 2.5V, 500mA Step-Down Voltage Regulator D24V5F2
Pololu 5V, 500mA Step-Down Voltage Regulator D24V5F5
Pololu 6V, 500mA Step-Down Voltage Regulator D24V5F6
Pololu 9V, 500mA Step-Down Voltage Regulator D24V5F9
Pololu 12V, 500mA Step-Down Voltage Regulator D24V5F12
Pololu 15V, 500mA Step-Down Voltage Regulator D24V5F15
Pololu 5V, 5A Step-Down Voltage Regulator D24V50F5
Pololu 5V, 9A Step-Down Voltage Regulator D24V90F5
Pololu Adjustable Step-Up/Step-Down Voltage Regulator S7V8A
Pololu 5V Step-Up/Step-Down Voltage Regulator S7V7F5
Pololu Adjustable Step-Up Voltage Regulator U1V11A
Pololu Adjustable Boost Regulator 2.5-9.5V
Pololu Adjustable Boost Regulator 4-25V
Wall Power Adapter: 5VDC, 1A, 5.5×2.1mm Barrel Jack, Center-Positive
Rocker Switch: 3-Pin, SPDT, 10A
Mini Pushbutton Power Switch with Reverse Voltage Protection, SV
Mini Pushbutton Power Switch with Reverse Voltage Protection, LV
TPS2113A Power Multiplexer Carrier with USB Micro-B Connector
0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black
0.1" (2.54mm) Crimp Connector Housing: 1x4-Pin 10-Pack
0.100" (2.54 mm) Female Header: 1x4-Pin, Straight
170-Point Breadboard (White)

Related Categories

D24V5Fx Step-Down Voltage Regulators
Voltage Regulators and Power Supplies
Battery Holders
Batteries
Premium Jumper Wires
Wires with Pre-Crimped Terminals
Solderless Breadboards
Electronics Prototyping
Log In
Pololu Robotics & Electronics
Shopping cart
(702) 262-6648
Same-day shipping, worldwide
Menu
Shop Blog Forum Support
My account Comments or questions? About Pololu Contact Ordering information Distributors