Pololu 5V Step-Up/Step-Down Spannungsregler Voltage Regulato

Pololu 5V Step-Up/Step-Down Spannungsregler V

Pololu

Pololu 5V Step-Up/Step-Down Spannungsregler Voltage Regulator S9V11F5

Item No.: PO2836

HAN: 2836

EAN: 4060137032493

HS Code: 8504409090

Herkunftsland: US

Lagerstufe: Tier3

5.0 / 2 reviews

11,47 $

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Net: 9,64 $

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The S9V11F5 switching step-up/step-down regulator efficiently produces 5 V from input voltages between 2 V and 16 V. (Note: it requires an input voltage of at least 3 V to start, but it can operate down to 2 V after startup.) Its ability to convert both higher and lower input voltages makes it useful for applications where the power supply voltage can vary greatly, as with batteries that start above but discharge below 5 V. The very compact (0.3" × 0.45") module has a typical efficiency of over 90% and can supply a typical output current of up to 1.5 A when the input voltage is around 5 V. More product details

Product Description

Overview

The S9V11x family of efficient switching regulators (also called switched-mode power supplies (SMPS) or DC-to-DC converters) use a buck-boost topology to convert both higher and lower input voltages to a regulated output voltage. They take input voltages from 2 V to 16 V and increase or decrease them as necessary, offering a typical efficiency of over 85% and a typical output current of up to 1.5 A. The flexibility in input voltage offered by this family of regulators is especially well-suited for battery-powered applications in which the battery voltage begins above the regulated voltage and drops below as the battery discharges. Without the typical restriction on the battery voltage staying above the required voltage throughout its life, new battery packs and form factors can be considered.

The different members of this family offer different output voltage options, from fixed voltages with selectable alternatives to adjustable voltages that can be set anywhere between 2.5 V and 9 V using a precision 12-turn potentiometer. Some versions also have an adjustable low-voltage cutoff that can be set anywhere in the 2 V to 16 V output voltage range and used to prevent your battery from over-discharging.

Features

Input voltage: 2 V to 16 V (note: this regulator requires 3 V to start, but it can operate down to 2 V after startup)
Fixed 5 V output with +5/-3% accuracy
Typical maximum continuous output current: 1.5 A (when input voltage is around 5 V; the Typical Efficiency and Output Current section below shows how the achievable continuous output current depends on the input voltage)
Power-saving feature maintains high efficiency at low currents (quiescent current is less than 0.2 mA)
Integrated over-temperature and short-circuit protection
Small size: 0.3? × 0.45? × 0.15? (7.6 × 11.4 × 3.8 mm)

Dimensions

Size: 0.3? × 0.45? × 0.15?¹
Weight: 0.5 g¹

General specifications

Minimum operating voltage: 2 V²
Maximum operating voltage: 16 V
Maximum output current: 1.5 A³
Output voltage: 5 V
Reverse voltage protection?: N
Maximum quiescent current: 0.2 mA⁴

Identifying markings

PCB dev codes: reg20a
Other PCB markings: 0J10393

Notes:

1. Without included optional headers.
2. Note: the minimum startup voltage is 3V, but the regulator can operate down to 2V after startup.
3. Under typical conditions, where the input voltage is close to the output voltage. Maximum output current can be higher when stepping down and lower when stepping up.
4. With no load. Actual quiescent current depends on input voltage; it is typically under 100 µA for input voltages less than 7 V.

Technical documents / Downloads

BedienungsanleitungManualDownload

Dimensions and Weight
Item information	Value
GTIN:	4060137032493
HAN:	2836
Category:	Step-Up/-Down
Regulator-Function:	Step Down/Step Up
Output-Type:	fixed
Output Voltage:	5V
Operating Voltage max.:	16V
Operating Voltage min.:	2V
Quiescent Current max.:	0.2mA
Output Current max.:	1500mA
Shipping weight:	0,01 kg
Item weight:	0,00 kg
Dimensions ( Length × Width × Height ):	0,80 × 1,20 × 0,40 cm

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Total entries: 2

16.04.2020 Verified purchase Voucher received

Funktioniert super

Er ist nicht allzu teuer und sehr platzsparend, was ihn hervorragend für viele arduinoprojekte macht.
Außerdem lässt sich von der Platine noch etwas wegschleifen was ihn noch kleiner macht.

tillmann s

13.03.2021 Verified purchase Voucher received

total Problemlos

anschlißen und die 5V Versorgung steht. Super, und äußerst klein.

Ulrich B

Manufacturer according to GPSR
Pololu Corporation, Pilot Rd. 920, 89119 Las Vegas, Nevada, Vereinigte Staaten, [email protected], https://www.pololu.com/