Step-up/step-down converter - S7V7F5 : 5V 1A
S7V7F5 step-up/step-down converter
S7V7F5 step-up/step-down converter
S7V7F5 step-up/step-down converter
S7V7F5 step-up/step-down converter
S7V7F5 step-up/step-down converter
S7V7F5 step-up/step-down converter
Step-up/step-down converter - S7V7F5 : 5V 1A - zdjęcie 1
S7V7F5 step-up/step-down converter - zdjęcie 2
S7V7F5 step-up/step-down converter - zdjęcie 3
S7V7F5 step-up/step-down converter - zdjęcie 4
S7V7F5 step-up/step-down converter - zdjęcie 5
S7V7F5 step-up/step-down converter - zdjęcie 6
S7V7F5 step-up/step-down converter - zdjęcie 7

Step-Up/Step-Down Voltage Regulator S7V7F5 - 5V 1A - Pololu 2119

Index: PLL-00941

A miniature module of the pulse inverter with a voltage range from 2.7 V to 11.8 V. The output voltage is set to 5 V. Maximum current 1 A. Dimensions: 9 x12 x 3 mm.

€4.63
€3.76 tax excl.

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Manufacturer: Pololu

Product description: S7V7F5 - Step-up/step-down converter - 5V 1A - Polol 2119

The inverter is used to supply circuits operating at 5 V. The circuit has a wide range of input voltages, which makes it ideal for battery-powered constructions. The S7V7F5 ensures stability of the power supply during the entire battery discharge cycle. In order to increase reliability, the module is equipped with short-circuit protection and an automatic power cut-off system when the permissible operating temperature is exceeded.

In our offer there is also a kit for building a charger for smartphones together with an on-line manual.

Use

The module is extremely simple to use, has three basic outputs:

  • VIN - input voltage from 2.7 V - 11.8 V. If the lower module does not switch on, the higher one can damage the system.
  • GND - ground potential.
  • VOUT - 5 V output voltage.

The permitted input voltage range is 2.7 V to 11.8 V. At a lower value, the controller will not switch on. A higher voltage may damage the system.

The output voltage is set to 5 V, but can be up to 5.2 V with no or low load.

The connectors are properly signed on the board.Outputs are 2.54 mm (popular goldpin connectors). The module can be plugged into a contact board , connected with wires or soldered into a dedicated PCB .

Output current

The maximum current that can flow through the system depends on the input voltage. This dependence is shown in the diagram below:

Efficiency

This parameter is particularly important for battery operation when it is important to keep the system running for as long as possible on a single charge. The efficiency of the inverter depends on the flowing current and the input voltage (see diagram below). On average, it is between 85 % and 95 %, allowing the maximum use of battery power.

The maximum output current as a function of the input voltage.

Voltage peaks (pins)

In electronic circuits the starting current may cause the occurrence of so-called pins, i.e. sudden voltage surges to a value above a set level. If the amplitude of the pins exceeds the permissible value of the regulator, it can be destroyed. Therefore, if the system is supplied with voltage above 9V or the load is high inductance, we recommend to solder a capacitor of 33uF/25V or higher as close to the circuit as possible between VIN and GND.

The efficiency of the inverter depending on the current consumed.

Specification

  • Input voltage: 2.7 V to 11.8 V
  • Maximum output current:
    • 1 A (step-down)
    • 0.5 A (step-up)
  • Output voltage: 5 V
  • Temperature protection
  • Dimensions: 9 x 12 x 3 mm
  • Weight: 0.5 g (without connectors)
Length 12 mm
Width 9 mm
Height 3 mm
Voltage to 2.7 V
Voltage from 11.8 V
Voltage output from 5.0 V
Output voltage to 5.0 V
Nominal output voltage 5.0 V
Current 1 A
Stabilizer - Type2 switching
Stabilizer - Type step-up/down

Same day shipping

Posting the payment for the order on our account on a business day up to 10 AM means sending the goods on the same day!

The time of payment depends on the ELIXIR's hours session of the sender's bank and the recipient of the transfer. It may take up to 2-4 working days.

Free delivery for orders exceeding 300 PLN!

Only for prepaid orders shipped to Poland.

Terms of delivery outside of Poland

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Slovakia

  • Delivery time: 2-4 days
  • Delivery cost: 35 PLN
  • Insurance: 5000 PLN
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: 50 PLN
  • Insurance: 5000 PLN
Kurier GLS - zone 3

Finland, Greece, Ireland, Sweden, Cyprus, Malta, Spain

  • Delivery time: 2-7 days
  • Delivery cost: 80 PLN
  • Insurance: 5000 PLN

Terms of delivery in Poland

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Poczta Polska
  • Delivery time: 1-3 days
  • Payment in advance: od 9,90 PLN
  • Cash on delivery: 17,90 PLN
  • Insurance: 1000 PLN
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Kurier GLS
  • Delivery time: 1-2 days
  • Payment in advance: od 14,90 PLN
  • Cash on delivery: 22,90 PLN
  • Insurance: 6000 PLN
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Paczkomaty 24/7
  • Delivery time: 1-3 days
  • Payment in advance: od 12,90 PLN
  • Over 8000 parcel lockers
  • Insurance: 200 PLN
  • Free delivery of orders over 300 PLN does not apply to parcels addressed outside of Poland.
  • The delivery period is counted in working days from the date of dispatch of the order.

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