<h3>SparkFun Electronics' preferred foot prints</h3> In this library you'll find drivers, regulators, and amplifiers. We've spent an enormous amount of time creating and checking these footprints and parts, but it is the end user's responsibility to ensure correctness and suitablity for a given componet or application. If you enjoy using this library, please buy one of our products at www.sparkfun.com. Licensing: CC v3.0 Share-Alike You are welcome to use this library for commercial purposes. For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold. We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage. >VALUE >NAME <h3>10-pin QFN/SON package</h3> Package Type: SON Package Drawing: DRC Pitch: 0.5mm Overall Dimensions: 3.15x3.15mm Pins: 10 (+1 exposed heatsink pin) Related ICs:<ul><li> TI's BQ2402x - http://focus.ti.com/lit/ds/symlink/bq24023.pdf </ul> Last modified: 8/16/10 Unproven!!! >Name >Value >NAME >VALUE 8M, 8-Lead, 0.118" Wide, Miniature Small Outline Package MSOP 8M-Package doc1097.pdf >NAME >VALUE Multiwatt15V package for the L298 dual full bridge driver >NAME >VALUE >NAME >VALUE >NAME >VALUE >VALUE >NAME Small Outline Package Fits JEDEC packages (narrow SOIC-8) >VALUE >NAME >NAME >VALUE >NAME >VALUE Small Outline Transistor >NAME >VALUE >VALUE >NAME TO-220 11 Pin Package >NAME >VALUE 7-Lead package for National voltage switchers (LMZ14203) >VALUE >NAME Q5-DD >NAME >VALUE 10-lead MSOP w/ center GND pad >NAME >VALUE TDFN - 8pin, 2mmx3mm >NAME >VALUE TDFN - 8pin, 2mmx3mm >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >Name >Value >Name >Value >Name >Value >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE 16-Lead Plastic Quad Flat, No Lead Package (ML) - 4x4x0.9mm Body [QFN] Source: http://ww1.microchip.com/downloads/en/DeviceDoc/41203E.pdf >NAME >VALUE >NAME >VALUE TTC-5023 >NAME >VALUE Dual In Line Package >NAME >VALUE >NAME >Value >VALUE >NAME >NAME >VALUE VOLTAGE REGULATOR >NAME >VALUE A15,2mm - I O TO 92 >NAME >VALUE >NAME >VALUE - I O SOT-223 >NAME >VALUE DPAK PLASTIC PACKAGE CASE 369C-01 Source: http://www.onsemi.co.jp .. LM317M-D.PDF >NAME >VALUE <h3>D2PAK/A V-reg Package</h3> 3-pins w/ tab ***Unproven*** Used on: <ul><li>LD1085xx Adjustable 3A Regulator </ul> >Name >Value >NAME >VALUE DPAK 5, center lead crop, case 175AA >NAME >VALUE >NAME >VALUE 3mm x 3mm QFN 16 pin >NAME >VALUE ADM1087 >NAME >VALUE >Name >Value >NAME >VALUE >Name >Value >NAME >VALUE >Name >Value >NAME >VALUE >Name >Value >Name >Value >Name >Value >NAME >VALUE >Name >Value >NAME >Name >Value >Name >Value >NAME >VALUE >Name >Value >NAME >VALUE >Name >Value >NAME >VALUE >NAME >VALUE THERMAL PAD >NAME >VALUE THERMAL PAD >NAME >VALUE >VALUE >NAME >Name >Value >Name >Value >NAME >VALUE >NAME >VALUE >NAME >VALUE >Name >Value >Name >Value >Name >Value >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >NAME >VALUE >Name >Value >NAME >VALUE GND IN OUT >NAME >VALUE ADJ IN OUT >NAME >VALUE ADJ IN OUT >NAME >VALUE >NAME >VALUE >NAME >VALUE ADJ IN OUT GND EN >NAME >VALUE >NAME >VALUE >NAME >VALUE >Name >Value >VALUE >NAME >NAME >VALUE >NAME >VALUE >NAME >VALUE >Name >Value <h3>TPS62172</h3> 3-17V 0.5A Step-Down Converter w/ DCS-Control >Name >Value Power supply sequencer 500mA LDO, 1.0V SO-8 (COM-10827) Single-chip, Li-ion and Li-pol charger IC with autonomous USB-port and AC-adapter supply management. Datasheet: http://focus.ti.com/lit/ds/symlink/bq24022.pdf Unproven Last modified: 8/16/10 APTS006A0X-SRZ Step-down 6A variable voltage switching module (TOL-09275) Small EL backlight driver for the CFAX 128x64 graphical display. L298 Dual Full Bridge Driver Full-bridge power driver IC 3A RMS/7A peak bipolar stepper motor driver with SPI control and step input in HTSSOP-28 package. IC-10648 Step-up switching regulator IC LDO regulator with reverse battery protection- very durable! LDO regulator with reverse battery protection- very durable! Small package linear regulator .1% accurate low-current voltage reference 3W audio amplifier High Voltage (80V) Step-down switching regulator http://www.national.com/ds/LM/LM5007.pdf Simple Switcher 75V, 0.5A Step-down switching regulator LMD1820X H-Bridge - BOB-00747 3A, Simple Switcher Power Module with 42V Maximum Input High current voltage regulator commonly used with GM862 cellular module. Spark Fun Electronics SKU : COM-00311. Footprint may need to have the large paste aperature reduced. Energy Harvesting Power Supply MAX1555 Lithium Charger IC SOT-23 Lithium Polymer charging IC. Schematic element and footprint proven. Spark Fun Electronics SKU : COM-00674 MAX17043/MAX17044: Battery Fuel Guage (43 is 1cell, 44 is 2cell) Mono 2.6W Class D Amplifier Datasheet: <a href="http://datasheets.maxim-ic.com/en/ds/MAX98300.pdf">http://datasheets.maxim-ic.com/en/ds/MAX98300.pdf</a> The MAX98300 mono 2.6W Class D amplifier provides Class AB audio performance with Class D efficiency. This device offers five selectable gain settings (0dB, 3dB, 6dB, 9dB, and 12dB) set by a single gain-select input (GAIN). Active emissions-limiting edge-rate and overshoot control circuitry greatly reduces EMI. A patented filterless spread-spectrum modulation scheme eliminates the need for output filtering found in traditional Class D devices. These features reduce application component count. The MAX98300 industry-leading 0.78mA at 3.7V (1.1mA at 5V) quiescent current extends battery life in portable applications. The MAX98300 is available in an 8-pin TDFN-EP (2mm x 2mm x 0.8mm) and a 9-bump (1.2mm x 1.2mm) WLP. Both packages are specified over the extended -40NC to +85NC temperature range. Stereo 3.7W Class D Amplifier Datasheet: <a href="http://datasheets.maxim-ic.com/en/ds/MAX98306.pdf">http://datasheets.maxim-ic.com/en/ds/MAX98306.pdf</a> The MAX98306 stereo 3.7W Class D amplifier provides Class AB audio performance with Class D efficiency. This device offers five selectable gain settings (6dB, 9dB, 12dB, 15dB, and 18dB) set by a single gain-select input (GAIN). Active emissions limiting, edge-rate, and overshoot control circuitry combined with a filterless spread-spectrum modulation scheme (SSM) provide excellent EMI performance while eliminating the need for output filtering found in traditional Class D devices. These features reduce application component count. The IC's 2.0mA quiescent current with a 3.7V supply extends battery life in portable applications. The IC is available in a 14-pin TDFN (3mm x 3mm x 0.75mm) package specified over the extended -40NC to +85NC temperature range. Jellybean switching supply controller Li-Ion charge controller family from Microchip Miniature single cell, fully integrated Li-Ion, Li-polymer charge management controller http://ww1.microchip.com/downloads/en/DeviceDoc/21984a.pdf IC-09995 Stand-alone Linear Li-ion/Li-polymer Charge Management Controller Packages: DFN-10, MSOP-10 Last modified: 8/17/10 Unproven! Single Cell Switching Regulator - MIC2571 Dual H-bridge driver 3.5A Switching Regulator Resettable Fuse PTC Resettable Fuse. Spark Fun Electronics SKU : COM-08357 3A LDO regulator Multiwatt package for L298 bridge driver Toshiba 1A dual motor driver IC-09363 TPS62112: 1.5A Step-Down Converter DC to DC Booster IC-10035 Small transformers Darlington Driver ULN2803 Darlington array. 500mA max per channel, 8-channel package. Spark Fun Electronics SKU : COM-00312 30A motor driver IC Voltage Regulator Standard 7805 5V regulator. IGO (Input Ground Output). Spark Fun Electronics SKU : COM-00107 Voltage Regulator Standard LM317 adjustable voltage regulator. AOI (Adjust Output Input). Google 'LM317 Calculator' for easy to use app to get the two resistor values needed. 240/720 for 5V output. 240/390 for 3.3V output. Spark Fun Electronics SKU : COM-00527 <h3>LD1085 3A low-drop positive voltage regulator, adjustable</h3> The LD1085xx is a low drop voltage regulator able to provide up to 3 A of output current. Dropout is guaranteed at a maximum of 1.2 V at the maximum output current, decreasing at lower loads. The LD1085xx is pin to pin compatible with the older 3-terminal adjustable regulators, but has better performances in term of drop and output tolerance. Available Packages <ul><li>D2PAK/A - 3-pin w/ tabs, SMD LD1117VXX voltage regulator. We carry the 3.3V version (COM-00526) in TO-220 package. Voltage Regulator LDO Standard 150mA LDO voltage regulator in SOT-23 layout. Micrel part MIC5205. BP (by-pass) pin is used to lower output noise with 470pF cap. Voltage Regulator LM1117 Standard adjustable voltage regulator but in SMD form. Spark Fun Electronics SKU : COM-00595 MIC2920A (http://www.micrel.com/_PDF/mic2920.pdf) - 400mA output LDO Regulator V_REG MIC5219 Standard 500mA LDO voltage regulator in SOT-23 layout. Micrel part MIC5219. BP (by-pass) pin is used to lower output noise with 470pF cap, may be left open. NCP550x 500mA LDO Voltage Regulator Switching step-up voltage regulator NCP1400 switiching regulator takes single cell AA and outputs 100mA at 3.3V or 5V with minimal number of external components. Voltage Regulator Older TI part. LDO 150mA regulator. No output by-pass cap option. See V_REG_LDO for a better part. Adjustable constant current switching driver for high-power LEDs DMOS Microstepping Driver with Translator 500mA LDO, MSOP8 for better dissipation High-drive dimmable EL inverter Supertex, available in SOW16 and QFN16 Nanopower LDO Iq less than 1uA for low Iload 3-17V, 2A Step Down Converter <h3>Texas Instruments TPS62172</h3> 3-17V 0.5A Step-Down Converter with DCS control. Available in adjustable and fixed output voltage versions. Is packaged in an 8-pin WSON package measuring 2 × 2 mm (DSG). See a 3.3V fixed output version of this chip in action on the <a href="https://www.sparkfun.com/products/11400">Electric Imp Breakout Board</a>. <a href="http://www.ti.com/lit/gpn/tps62172">Datasheet</a>