{"product_id":"4082-5v-3a-step-up-step-down-voltage-regulator-s13v30f5","title":"5V, 3A Step-Up\/Step-Down Voltage Regulator S13V30F5","description":"\u003cp\u003e This synchronous switching step-up\/step-down regulator efficiently produces \u003cstrong\u003e5 V\u003c\/strong\u003e from input voltages between 2.8 V and 22 V. 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 board measures 0.9″ × 0.9″, has a typical efficiency of 85% to 95%, and can supply typical continuous output currents between \u003cstrong\u003e2 A and 4 A\u003c\/strong\u003e depending on the input voltage. The regulator also features reverse voltage protection and an optional enable input that can be used to put the regulator in a low-power state with a current draw of less than 10 µA per volt on VIN.\u003c\/p\u003e\n\n\u003cbr\u003e\u003ch2\u003e Overview\u003c\/h2\u003e\n\n\u003ctable class=\"picture_with_caption right\"\u003e\u003ctr\u003e\n\n\u003ctd\u003e \u003ca href=\"https:\/\/a.pololu-files.com\/picture\/0J11253.1200.jpg?c45d52daeebe541088c87aa1376962df\" class=\"noscript-fallback\"\u003e\u003cimg alt=\"\" class=\"zoomable\" data-gallery-pictures=\"[{\" id step-up voltage regulator s13v30f5 bottom view with dimensions. data-picture-id=\"0J11253\" data-picture-longest_side=\"1200\" src=\"https:\/\/a.pololu-files.com\/picture\/0J11253.300.jpg?c45d52daeebe541088c87aa1376962df\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003c\/tr\u003e\u003c\/table\u003e\n\n \u003cp\u003eThe S13VxF5 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 5 V output. They take input voltages from 2.8 V to 22 V and increase or decrease them as necessary, offering a typical efficiency of over 85% and typical continuous output currents between 1 A and 3 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 5 V 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.\u003c\/p\u003e\n\n \u003cp\u003eThis product is the larger (0.9″ × 0.9″) S13V30F5, which can output up to around 3 A continuous and has reverse-voltage protection up to 20 V. The other three members of the S13VxF5 family are extra compact (0.35″ × 0.475 ″) and have lower maximum output currents and no reverse-voltage protection:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.pololu.com\/product\/4083\"\u003eS13V10F5: 1 A continuous output current\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.pololu.com\/product\/4084\"\u003eS13V15F5: 1.5 A continuous output current\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.pololu.com\/product\/4085\"\u003eS13V20F5: 2 A continuous output current\u003c\/a\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e The regulators have under-voltage lockout, output over-voltage protection, and over-current protection. A thermal shutdown feature also helps prevent damage from overheating and a soft-start feature limits the inrush current and gradually ramps the output voltage on startup. \u003c\/p\u003e\n\n\u003ctable class=\"picture_with_caption center\"\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"max-width: 400px\"\u003e \u003ca href=\"https:\/\/a.pololu-files.com\/picture\/0J11583.1200.jpg?2cc694d39e30e04fcf54f6e8596f1d96\" class=\"noscript-fallback\"\u003e\u003cimg alt=\"\" class=\"zoomable\" data-gallery-pictures=\"[{\" id family of step-up voltage regulators. data-picture-id=\"0J11583\" data-picture-longest_side=\"1200\" src=\"https:\/\/a.pololu-files.com\/picture\/0J11583.400.jpg?2cc694d39e30e04fcf54f6e8596f1d96\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003cth style=\"max-width: 400px\"\u003e \u003cp\u003eS13VxF5 family of step-up\/step-down voltage regulators.\u003c\/p\u003e\n\u003c\/th\u003e\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch3\u003e The extended S13VxFx family also includes versions with other output voltages \u003c\/h3\u003e\n\n\u003ctable class=\"picture_with_caption right\"\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"max-width: 300px\"\u003e \u003ca href=\"https:\/\/a.pololu-files.com\/picture\/0J12067.1200.jpg?7b34c42b88ea031f92172165fa1b0d23\" class=\"noscript-fallback\"\u003e\u003cimg alt=\"\" class=\"zoomable\" data-gallery-pictures=\"[{\" id step-up voltage regulator s13v25f3. data-picture-id=\"0J12067\" data-picture-longest_side=\"1200\" src=\"https:\/\/a.pololu-files.com\/picture\/0J12067.300.jpg?7b34c42b88ea031f92172165fa1b0d23\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003cth style=\"max-width: 300px\"\u003e\u003cp\u003e 3.3V Step-Up\/Step-Down Voltage Regulator S13V25F3.\u003c\/p\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e The S13V25Fx family, which is pin-compatible with the S13V30F5, consists of six 2.5 A regulators with output voltages ranging from 3.3 V to 15 V:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.pololu.com\/product\/4980\"\u003eS13V25F3: 3.3V output with 2.5 A continuous output current\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.pololu.com\/product\/4981\"\u003eS13V25F6: 6V output with 2.5 A continuous output current\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.pololu.com\/product\/4982\"\u003eS13V25F7: 7.5V output with 2.5 A continuous output current\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.pololu.com\/product\/4983\"\u003eS13V25F9: 9V output with 2.5 A continuous output current\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.pololu.com\/product\/4984\"\u003eS13V25F12: 12V output with 2.5 A continuous output current\u003c\/a\u003e\n\u003c\/li\u003e\n\n\t \u003cli\u003e\u003ca href=\"https:\/\/www.pololu.com\/product\/4985\"\u003eS13V25F15: 15V output with 2.5 A continuous output current\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e These versions have the same overall board dimensions as the S13V30F5, but please note that the tall components (ie electrolytic capacitors and inductor) are in different locations.\u003c\/p\u003e\n\n\u003ch2\u003e\n\n Details for item #4082 \n\n\u003c\/h2\u003e\n\n\u003ctable class=\"picture_with_caption center\"\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"max-width: 400px\"\u003e \u003ca href=\"https:\/\/a.pololu-files.com\/picture\/0J11251.1200.jpg?92eb61fc7dbbb0f99153fc24a20f40b0\" class=\"noscript-fallback\"\u003e\u003cimg alt=\"\" class=\"zoomable\" data-gallery-pictures=\"[{\" id step-up voltage regulator s13v30f5. data-picture-id=\"0J11251\" data-picture-longest_side=\"1200\" src=\"https:\/\/a.pololu-files.com\/picture\/0J11251.400.jpg?92eb61fc7dbbb0f99153fc24a20f40b0\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003cth style=\"max-width: 400px\"\u003e\u003cp\u003e 5V Step-Up\/Step-Down Voltage Regulator S13V30F5.\u003c\/p\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch3\u003e Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Input voltage: 2.8 V to 22 V\u003c\/li\u003e\n\n\u003cli\u003e Output voltage: 5 V with 3% accuracy\u003c\/li\u003e\n\n\u003cli\u003e Typical maximum continuous output current: 2 A to 4 A, depending on input voltage (see the \u003ca href=\"#maxcurrent\"\u003emaximum continuous output current graph\u003c\/a\u003e below)\u003c\/li\u003e\n\n\u003cli\u003e Typical efficiency of 85% to 95%, depending on input voltage and load (see the \u003ca href=\"#efficiency\"\u003eefficiency graph\u003c\/a\u003e below)\u003c\/li\u003e\n\n\t \u003cli\u003e10 mA to 20 mA typical no-load quiescent current (see the \u003ca href=\"#quiescent\"\u003equiescent current graph\u003c\/a\u003e below); can be reduced to 2 µA to 10 µA per volt on VIN by disabling the board\u003c\/li\u003e\n\n\u003cli\u003e Input under-voltage lockout and output over-voltage protection\u003c\/li\u003e\n\n\u003cli\u003e Soft-start feature limits inrush current and gradually ramps output voltage\u003c\/li\u003e\n\n\u003cli\u003e Integrated reverse-voltage protection up to 20 V, over-current protection, and over-temperature shutoff\u003c\/li\u003e\n\n\u003cli\u003e 5.1 A output current limit\u003c\/li\u003e\n\n\u003cli\u003e Fixed switching frequency of ~500 kHz\u003c\/li\u003e\n\n\u003cli\u003e Compact size: 0.9″ × 0.9″ × 0.38″ (22.9 mm × 22.9 mm × 9.7 mm); see the \u003ca href=\"\/en\/file\/0J1807\/5v-step-up-step-down-voltage-regulator-s13v30f5-dimensions.pdf\"\u003edimension diagram\u003c\/a\u003e (294k pdf) for more information\u003c\/li\u003e\n\n\u003cli\u003e Two 0.086″ mounting holes for #2 or M2 \u003ca href=\"https:\/\/www.pololu.com\/category\/101\/nuts-and-screws\"\u003escrews\u003c\/a\u003e \n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ctable class=\"picture_with_caption center\"\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"max-width: 350px\"\u003e\u003cimg alt=\"\" class=\"\" data-gallery-pictures=\"[{\" id step-up voltage regulator s13v30f5 side view. data-picture-id=\"0J11255\" data-picture-longest_side=\"1200\" src=\"https:\/\/a.pololu-files.com\/picture\/0J11255.350.jpg?567a30299127bb19bcea22c7ca39f672\"\u003e\u003c\/td\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003cth style=\"max-width: 350px\"\u003e\u003cp\u003e 5V Step-Up\/Step-Down Voltage Regulator S13V30F5, side view.\u003c\/p\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch3\u003e Connections\u003c\/h3\u003e\n\n \u003cp\u003eThe step-up\/step-down regulator has four connections: enable (EN), the input voltage (VIN), ground (GND), and the output voltage (VOUT). The input voltage, \u003cstrong\u003eVIN\u003c\/strong\u003e , powers the regulator. Voltages between 2.8 V and 22 V can be applied to VIN. \u003cstrong\u003eVOUT\u003c\/strong\u003e is the regulated output voltage.\u003c\/p\u003e\n\n \u003cp\u003eThe regulator, which is enabled by default, can be put into a low-power sleep state by bringing the \u003cstrong\u003eEN\u003c\/strong\u003e pin low. The rising threshold for the EN pin is between 1 V and 1.2 V, and the falling threshold is at most 160 mV lower than that (ie the falling hysteresis is 160 mV max). This allows a precise low-VIN cutoff to be set, such as with the output of an external voltage divider powered by VIN, which can be useful for battery powered applications where draining the battery below a particular voltage threshold could permanently damage it. The quiescent current draw in sleep mode is dominated by the current in the 475 kΩ pull-up resistor from ENABLE to VIN and in the reverse-voltage protection circuit, which altogether will be between 2 µA and 10 µA per volt on VIN.\u003c\/p\u003e\n\n\u003ctable class=\"picture_with_caption center\"\u003e\u003ctr\u003e\n\n\u003ctd\u003e \u003ca href=\"https:\/\/a.pololu-files.com\/picture\/0J11275.1200.jpg?8e716e833c857dca57e045e2f6db2d37\" class=\"noscript-fallback\"\u003e\u003cimg alt=\"\" class=\"zoomable\" data-gallery-pictures=\"[{\" id step-up voltage regulator s13v30f5 top view with labeled pinout. data-picture-id=\"0J11275\" data-picture-longest_side=\"1199\" src=\"https:\/\/a.pololu-files.com\/picture\/0J11275.400.jpg?8e716e833c857dca57e045e2f6db2d37\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003c\/tr\u003e\u003c\/table\u003e\n\n \u003cp\u003eThe regulator has two sets of through-holes: five smaller holes arranged with a 0.1″ spacing along the edge of the board (for compatibility with standard \u003ca href=\"https:\/\/www.pololu.com\/category\/28\/solderless-breadboards\"\u003esolderless breadboards\u003c\/a\u003e and perfboards and \u003ca href=\"https:\/\/www.pololu.com\/category\/19\/connectors\"\u003econnectors\u003c\/a\u003e that use a 0.1″ grid) and four larger holes intended for 3.5 mm-pitch terminal blocks. VIN, GND, and VOUT are available at both the smaller holes and larger holes, but EN is only available on the smaller row of through-holes. \u003c\/p\u003e\n\n\u003ctable class=\"picture_with_caption center\"\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"max-width: 350px\"\u003e \u003ca href=\"https:\/\/a.pololu-files.com\/picture\/0J11254.1200.jpg?99338b7bec9e8387c36bac4baf762cc1\" class=\"noscript-fallback\"\u003e\u003cimg alt=\"\" class=\"zoomable\" data-gallery-pictures=\"[{\" id step-up voltage regulator s13v30f5 with included hardware. data-picture-id=\"0J11254\" data-picture-longest_side=\"1200\" src=\"https:\/\/a.pololu-files.com\/picture\/0J11254.350.jpg?99338b7bec9e8387c36bac4baf762cc1\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003cth style=\"max-width: 350px\"\u003e\u003cp\u003e 5V Step-Up\/Step-Down Voltage Regulator S13V30F5, with included hardware.\u003c\/p\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\n \u003cp\u003eThe regulator includes a 5×1 \u003ca href=\"https:\/\/www.pololu.com\/product\/965\"\u003estraight male header strip\u003c\/a\u003e and two \u003ca href=\"https:\/\/www.pololu.com\/product\/2444\"\u003e2-pin, 3.5 mm-pitch terminal blocks\u003c\/a\u003e , and it can be assembled with either the header or terminal blocks, \u003cstrong\u003enot both\u003c\/strong\u003e . The 0.1″ male header can be soldered into the smaller through-holes. Alternatively, the terminal blocks can be locked together and soldered into the larger holes to allow for convenient temporary connections of unterminated wires (see our short \u003ca href=\"https:\/\/www.youtube.com\/watch?v=6pDyTLRZ2Eg\"\u003evideo on terminal block installation\u003c\/a\u003e ). You can also solder wires directly to the board for the most compact installation. \u003c\/p\u003e\n\n\u003ctable class=\"side_by_side_pics\"\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003ctable class=\"picture_with_caption center\"\u003e\n\n\u003ctr\u003e\u003ctd style=\"max-width: 300px\"\u003e \u003ca href=\"https:\/\/a.pololu-files.com\/picture\/0J11258.1200.jpg?0e75c05dd5207977c3acd7a3341e6c0d\" class=\"noscript-fallback\"\u003e\u003cimg alt=\"\" class=\"zoomable\" data-gallery-pictures=\"[{\" id step-up voltage regulator s13v30f5 on breadboard. data-picture-id=\"0J11258\" data-picture-longest_side=\"1200\" src=\"https:\/\/a.pololu-files.com\/picture\/0J11258.300.jpg?0e75c05dd5207977c3acd7a3341e6c0d\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\n\n\u003ctr\u003e\u003cth style=\"max-width: 300px\"\u003e\u003cp\u003e 5V Step-Up\/Step-Down Voltage Regulator S13V30F5, on breadboard. \u003c\/p\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003ctable class=\"picture_with_caption center\"\u003e\n\n\u003ctr\u003e \u003ctd style=\"max-width: 300px\"\u003e\u003ca href=\"https:\/\/a.pololu-files.com\/picture\/0J11256.1200.jpg?b3f493db5d2144fc85106a9c6d555fed\" class=\"noscript-fallback\"\u003e\u003cimg alt=\"\" class=\"zoomable\" data-gallery-pictures=\"[{\" id step-up voltage regulator s13v30f5 with terminal blocks installed. data-picture-id=\"0J11256\" data-picture-longest_side=\"1200\" src=\"https:\/\/a.pololu-files.com\/picture\/0J11256.300.jpg?b3f493db5d2144fc85106a9c6d555fed\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\u003cth style=\"max-width: 300px\"\u003e\u003cp\u003e 5V Step-Up\/Step-Down Voltage Regulator S13V30F5, with terminal blocks installed.\u003c\/p\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e If the terminal blocks are used, a small wire (not included) can be soldered to the enable pin as shown below, so it will not interfere with the VIN terminal block connection. \u003c\/p\u003e\n\n\u003ctable class=\"side_by_side_pics\"\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003ctable class=\"picture_with_caption center\"\u003e\n\n\u003ctr\u003e\u003ctd style=\"max-width: 300px\"\u003e \u003ca href=\"https:\/\/a.pololu-files.com\/picture\/0J11259.1200.jpg?ed088fecdf90c0f97c0ed7e5b5bcf3a5\" class=\"noscript-fallback\"\u003e\u003cimg alt=\"\" class=\"zoomable\" data-gallery-pictures=\"[{\" id step-up voltage regulator s13v30f5 with terminal blocks and en wire installed data-picture-id=\"0J11259\" data-picture-longest_side=\"1200\" src=\"https:\/\/a.pololu-files.com\/picture\/0J11259.300.jpg?ed088fecdf90c0f97c0ed7e5b5bcf3a5\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\n\n\u003ctr\u003e\u003cth style=\"max-width: 300px\"\u003e\u003cp\u003e 5V Step-Up\/Step-Down Voltage Regulator S13V30F5, with terminal blocks and EN wire installed \u003c\/p\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003ctable class=\"picture_with_caption center\"\u003e\n\n\u003ctr\u003e\u003ctd style=\"max-width: 300px\"\u003e \u003ca href=\"https:\/\/a.pololu-files.com\/picture\/0J11260.1200.jpg?ae32d31099a2a52d2127b1a0ad73841c\" class=\"noscript-fallback\"\u003e\u003cimg alt=\"\" class=\"zoomable\" data-gallery-pictures=\"[{\" id step-up voltage regulator s13v30f5 using all five connections with terminal blocks installed. data-picture-id=\"0J11260\" data-picture-longest_side=\"1200\" src=\"https:\/\/a.pololu-files.com\/picture\/0J11260.300.jpg?ae32d31099a2a52d2127b1a0ad73841c\"\u003e\u003c\/a\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\n\n\u003ctr\u003e\u003cth style=\"max-width: 300px\"\u003e\u003cp\u003e 5V Step-Up\/Step-Down Voltage Regulator S13V30F5, using all five connections with terminal blocks installed.\u003c\/p\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch3 id=\"efficiency\"\u003e Typical efficiency\u003c\/h3\u003e\n\n\u003cp\u003e The efficiency of a voltage regulator, defined as (Power out)\/(Power in), is an important measure of its performance, especially when battery life or heat are concerns. \u003c\/p\u003e\n\n\u003ctable class=\"picture_with_caption center wide\"\u003e\u003ctr\u003e\n\n\u003ctd\u003e\u003cimg alt=\"\" class=\"wide\" data-gallery-pictures=\"[{\" id efficiency of step-up voltage regulator s13v30f5. data-picture-id=\"0J11267\" data-picture-longest_side=\"600\" src=\"https:\/\/a.pololu-files.com\/picture\/0J11267.600.png?8f3aed406488cc2bbd79f9a27a7cc933\"\u003e\u003c\/td\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003c\/tr\u003e\u003c\/table\u003e\n\n \u003ch3 id=\"maxcurrent\"\u003eMaximum continuous output current\u003c\/h3\u003e\n\n\u003cp\u003e The maximum achievable output current of the regulator varies with the input voltage but also depends on other factors, including the ambient temperature, air flow, and heat sinking. The graph below shows maximum output currents that the regulators in the S13VxF5 family can deliver continuously at room temperature in still air and without additional heat sinking. \u003c\/p\u003e\n\n\u003ctable class=\"picture_with_caption center wide\"\u003e\u003ctr\u003e\n\n\u003ctd\u003e\u003cimg alt=\"\" class=\"wide\" data-gallery-pictures=\"[{\" id maximum continuous output current of step-up voltage regulators s13vxf5 data-picture-id=\"0J11559\" data-picture-longest_side=\"600\" src=\"https:\/\/a.pololu-files.com\/picture\/0J11559.600.png?4b4e4a7ec546b713da29db8ac0c53d59\"\u003e\u003c\/td\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003c\/tr\u003e\u003c\/table\u003e\n\n\u003cp class=\"note_warning clear\"\u003e During normal operation, this product can get hot enough to burn you. Take care when handling this product or other components connected to it.\u003c\/p\u003e\n\n\u003ch3 id=\"quiescent\"\u003e Quiescent current\u003c\/h3\u003e\n\n\u003cp\u003e The quiescent current is the current the regulator uses just to power itself, and the graph below shows this as a function of the input voltage. The module's EN input can be driven low to put the board into a low-power state where it typically draws between 2 µA and 10 µA per volt on VIN. \u003c\/p\u003e\n\n\u003ctable class=\"picture_with_caption center wide\"\u003e\u003ctr\u003e\n\n\u003ctd\u003e\u003cimg alt=\"\" class=\"wide\" data-gallery-pictures=\"[{\" id quiescent current of step-up voltage regulator s13v30f5. data-picture-id=\"0J11269\" data-picture-longest_side=\"600\" src=\"https:\/\/a.pololu-files.com\/picture\/0J11269.600.png?ff9675ee75fbd867b8149b5f5c0c27b3\"\u003e\u003c\/td\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\n\u003c\/tr\u003e\u003c\/table\u003e\n\n \u003cp\u003eTypically the quiescent current of the S13V30F5 is below 20 mA, but for input voltages between about 3 V and 3.3 V the quiescent current of some units can rise to near 100 mA. Keeping connections short and adding a capacitor of a few tens of microfarads greatly reduces this spike in quiescent current.\u003c\/p\u003e","brand":"Pololu","offers":[{"title":"2-4 Weeks","offer_id":47696716693849,"sku":"POL-4082","price":18.96,"currency_code":"EUR","in_stock":true},{"title":"1 day","offer_id":47886005338457,"sku":"POL-4082\/A","price":18.96,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/1009\/7753\/files\/0J11251.1200.jpg?v=1705456815","url":"https:\/\/robot-italy.com\/en\/products\/4082-5v-3a-step-up-step-down-voltage-regulator-s13v30f5","provider":"Robot Italy","version":"1.0","type":"link"}