5V Switch Mode Regulator Module

Availability:

10 in stock


SKU: CSC0-074Code: PM35SS-5


5V Switch Mode Regulator Module, 6 to 28V input, 1.5A Output. Bare, or with Selection of Terminal Block and Pin Header assembled.

$9.75 inc. GST

10 in stock

Description

Important! Note “Header Type” and “Power Connector” Options above for selecting pin header and power connector! See “Pin Headers” and “Order Code” sections below for details.

The pm35SS-5 is a Switch Mode Regulator power supply module(breakout board). It converts an input from 6V to 28V to a 5V output. It has a maximum output current of 1.5A. It contains a diode for polarity protection (3A, very low forward voltage diode).

Standard 2.54mm (0.1″) pin headers are used. The pin header rows on either side of the module are spaced 0.7″ apart, allowing the module to be used with standard breadboard or prototyping board.

This regulator uses a high quality switch mode regulator from TI (Texas Instruments).

A total of 7 capacitors (3 input and 4 output) are used to ensure a very smooth, high quality output voltage! Most standard regulators only use 2 capacitors. This superior design makes this regulator suitable for low noise applications like analog and RF circuits. A mixture of Ceramic and Aluminim capacitors with total value of 67.1uF are used for the output capacitors. A mixture of Ceramic and Aluminim capacitors ensures lower output noise! The voltage rating of all capacitors used are at least twice the required voltage, ensuring long capacitor life!

To use this module, simply provide a supply voltage of up to 28V on the “+” and “-” terminals of the power connector. The regulated output will be available on the “0V and “5V” pins. The polarity(diode) protected supply voltage is available on the “0V” and “Vx” pins (about 0.2 to 0.4V less than supply voltage).

This module is designed and manufactured by Modtronix! Only high quality components from reputable suppliers are used! This is NOT a cheap module using no-name components! See “High Quality Components” section below for component details.

This board is part of our iMod product range, and can very easily be added to any of our products that have iMod ports.

Top View

Bottom View

Schematics (pdf format)

Click to enlarge

The pm35ss-5 has two rows of standard 2.54mm (0.1″) pin headers. The rows are 0.7″ apart, allowing this module to be mounted on a breadboard or standard 0.1″ grid prototype board. The picture to the right shows some iMod modules mounted on a standard prototype board.

The pin headers supplied or soldered to this board are selected in the “Header Type” option at the top of this page.

 

Features

  • 5V output
  • 1.5A Output Current
  • Uses high quality LM25011 switch mode regulator from TI
  • 2% tolerance over temperature, line and load variations
  • Standard 2.54mm (0.1″) pin headers
  • Pin header rows spaced 0.7″ apart, allowing module to be used with standard breadboard.
  • 7 Capacitor filter, ensuring a very smooth output voltage
  • A mixture of Ceramic and Aluminum output capacitors ensures lower output noise
  • Capacitor voltage rating at least twice the required voltage, ensuring long life!
  • Polarity protected supply voltage via 3A, very low Vf diode
  • Red LED for indicating when module is powered
  • Fast Transient Response
  • Output Current Limiting
  • Good Noise Rejection
  • Automatic Thermal Shutdown Protection
  • Temperature range: -40°C to +125°C
  • High quality, 3.5mm terminal block connector (if selected in options above).
  • Pin Header connectors(if selected in options above) are gold plated for best possible contact
  • Module dimension: 26.7mm x 22.2mm (1.05″ x 0.875″)
  • RoHS Compliant

Pin Headers

By default this board is supplied with No Pin Headers! The following additional options can be selected in the "Header Type" Option at the top of the page (below price):

 

No Pin Headers
Click to enlarge

No pin header is assembled or included with the board.

Loose 3, 4 and 6.0mm Pin Headers
Click to enlarge

Two unsoldered(loose) Pin Headers are supplied with the board for free. The pin(mating) length is 3.0, 4.0 or 6.0mm. The number of pins depends on the iMod board. For most boards two 1x6 pin headers are supplied.
- Select 3.0mm if module is going to be soldered into place.
- Select 6.0mm if module is going to be plugged into standard 8.5mm high Female Socket.
- Select 4.0mm if module is going to be plugged into low profile 5.7mm high Female Socket.

3.0mm Pin Headers
Click to enlarge

Pin headers with 3.0mm long pins are assembled. Select this option if the module is going to be soldered into place. The picture on the right shows an example of an iMod module soldered onto a main board.

Header size (2 to 8 pin) depends on iMod board. Many boards will get a 2 pin header on one side, and a 4 or 5 pin on the other.

4.0mm Pin Headers
Click to enlarge

Pin headers with 4.0mm long pins are assembled. Select this option if the module is going to be plugged into a low profile 5.7mm high female socket (2.54mm grid).

Header size (2 to 8 pin) depends on iMod board. Many boards will get a 2 pin header on one side, and a 4 or 5 pin on the other.

6.0mm Pin Headers
Click to enlarge

Pin headers with 6.0mm long pins are assembled. Select this option if the module is going to be plugged into a standard 2.54mm female socket.

Header size (2 to 8 pins) depends on iMod board. Many boards will get a 2 pin header on one side, and a 4 or 5 pin on the other.

Round Swiss Pin Headers
Click to enlarge

Two 6 Pin headers with Round (Swiss) style pins are assembled. Select this option if the module is going to be plugged into female Round (Swiss) Sockets. This is very useful for prototyping! See picture on the right for some examples.

Typically the 6 pin female socket (low profile version) can be used for the main board.

We stock a range of swiss pin headers, available here.

Press-Fit Headers
Click to enlarge

Press-fit type pins are assembled. They can be pressed into 1.00mm holes on a 1.6mm thick (standard PCB thickness) target board. A press-tool might be required for production assembly. Once fitted to the target board, the board is very secure, and can not be removed by hand any more. The picture on the right shows an example of an iMod module mounted onto main board via press-fit connectors.

We stock a range of press-fit pin headers, available here.

 
 

High Quality Components

This module is designed and manufactured by Modtronix! Only high quality components from reputable suppliers are used! All components have been selected to exceed the maximum rated specifications. The following components are used:

  • Regulator IC: From TI (Texas Instruments).
  • Capacitors: Capacitors are a very critical part of any electronic circuit, and often responsible for failures! We only used capacitors with much higher than required voltage rating, from reputable suppliers. Manufacturer is either AVX, Kemet, Murata, Nichicon, Panasonic, Samsung, Taiyo Yuden, TDK, Vishay or Yageo.
  • Resistors: Manufacturer is either Rohm, Panasoic, Stackpole, Panasonic or Yageo.
  • LED: A high brightness LED is used from following Manufactures: Everlight, Kingbright, Lite-On or Osram

Documentation

 WebPDFData
pm35ss-5 Datasheet and Schematics   
Datasheet for LM25011 Regulator from TI   

Order Code

The following order codes can be used to order this module with different terminal block options:

  • pm35ss-5-bare – Bare, no pin header or Terminal Block assembled.
  • pm35ss-5-p21 – With 2.1mm Barrel type power connector assembled.
  • pm35ss-5-tbp – With pluggable, 3.5mm terminal block header (TB02P-M350-H4) assembled, and matching terminal block plug (TB02P-F350-R4) included.

The following codes can be appended to the order codes shown above to add pin headers. See the “Pin Headers” section above for details:

  • -h3l – Two loose 3.0mm Pin Headers are supplied with the board.
  • -h3 – Two 3.0mm Pin Headers are soldered onto the board.
  • -h6 – Two 6.0mm Pin Headers are soldered onto the board.
  • -sw – Two Round Swiss Pin Headers are soldered onto the board.
  • -pf – Two Press-Fit Headers are soldered onto the board.

For example, to order this board with a pluggable, 3.5mm terminal block connector, and press-fit headers assembled, use the following code:
pm35ss-5-tbp-pf

 

What is included

  • 1 x iMod module, fully assembled, with pin headers and terminal block (if selected in options above).

Package Includes

1 x Item as described above

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