Lm338 datasheet. Description: 5-Amp Adjustable Regulators.

Lm338 datasheet They are exceptionally easy to use and require only 2 resistors to set the output voltage. Dec 6, 2021 · An LM338 integrated circuit is part of the LM-series ICs made by the National Semiconductor. Careful circuit design has re- sulted in outstanding load and line regulation com- parable to many commercial power supplies. Careful circuit design has resulted in outstanding load and line regulation, comparable to many commercial power supplies. LM138,LM338LM138/LM338 5-Amp Adjustable RegulatorsLiterature Number: SNVS771A Datasheet search, datasheets, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs and other semiconductors. Datasheet search engine for Electronic Components and Semiconductors. LM138/238LM338March 1993ADJUSTABLE VOLTAGE REGULATORSTHREE-TERMINAL 5-A. 25 V (1 + R2/R1)*** R1 = 240 Ω for LM138 and LM238 Datasheet search Description LM138/LM338 5-Amp Adjustable Regulators May 1998 LM138/LM338 5-Amp Adjustable Regulators General . 5-Amp Adjustable Regulator by Texas Instruments. LM317 and LM338 Specifications The LM338 is commonly used in power supply circuits, battery charging circuits, and voltage regulation applications where a stable and adjustable output voltage is required. Includes specifications, pinout, and typical applications. The graph below shows the significant improvement in output voltage tolerance achieved by using the LT138A or LT338A. LM338 Datasheet (HTML) - STMicroelectronics LM338 Product details DESCRIPTION The LM138/LM238/LM338 are adjustable 3-terminal positive voltage regulators capable of supplying in excess of 5A over a 1. 86 Kbytes. 24 Kbytes. The reference voltage is im-pressed across program resistor R1 and, since thevoltage is constant, a constant current I1 then flowsthrough the output set resistor R2, giving an outputvoltage of Datasheet The LM138 series of adjustable 3-terminal positive voltage regulators is capable of supplying in excess of 5A over a 1. Information furnished is believed to be accurate and reliable. Aug 29, 2022 · LM338 Datasheet PDF - 5-Amp Adjustable Regulators - National, LM338K datasheet, LM338T datasheet, LM338 pinout, LM338 schematic, equivalent. Guaranteed 1% Initial Tolerance Guaranteed 0. Download LM338 datasheet (PDF). * R1 = 240Ω for LM138 or LM238* R2 = 720Ω for LM138 or LM238** Minimum output≈ +1. Is there any data for this component that specifies the drop-out voltage at lower load levels? For example, what is the drop-out voltage at 500mA View lm338 datasheet: POWER MOSFET, IGBT, IC, TRIACS DATABASE. File Size: 396Kbytes. To increase the output current capability, you can connect multiple LM338 ICs in parallel. Typical applicationLM138 - LM238 - LM33812/236Typical applicationNeeded if device is far from filter capacitors. Find parameters, ordering and quality information Description The LM138, LM238, LM338 are adjustable 3-terminal positive voltage regulators capable of supplying in excess of 5 A over a 1. View LM138, 338 by Texas Instruments datasheet for technical specifications, dimensions and more at DigiKey. Part #: LM338K. 2 V to 32 V output range. Description: 5A Positive Adjustable Voltage Regulator. Page: 12 Pages. LM338T Texas Instruments Linear Voltage Regulators 5-A, 40-V, low-IQ, adjustable linear voltage regulator 3-TO-220 0 to 125 datasheet, inventory, & pricing. LM338. Основные характеристики регулируемого стабилизатора напряжения LM338. Manufacturer: National Semiconductor (TI). Mouser offers inventory, pricing, & datasheets for LM338 Series Linear Voltage Regulators. D) PDF | HTML View all additional information for the LM338 Download LM338K Stmicroelectronics datasheet PDF, view technical specifications, and find pricing information. Three-terminal 5A adjustable voltage regulator by STMicroelectronics. File Size: 185Kbytes. In this post, we are going to discuss LM338 pinout, equivalent, features, applications and other details about how to use this IC in your design or circuits. 2V and 32V. FEATURES. Output capacitors in the range of 1mF to 100mF of aluminium ortantalum electrolytic are commonly used to provide improved output impedance and rejection of transients** VO = 1. Bottom View - (TO-3 STEEL) Metal Can Package 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Remember to consider factors such as input and output capacitor selection, proper heat sinking for high current applications, and the use of appropriate resistor values to set the desired output voltage or current. 2All trademarks are the property of their respective owners. File Size: 883Kbytes. In addition to the excellent line and load regulation, with full overload protection, the LM338A incorporates new current limiting circuitry allowing large transient load currents to Download LM338 Datasheet. Figure 1. File Size: 2MbKbytes. LM338K STEEL – Linear Voltage Regulator IC Positive Adjustable 1 Output 5A TO-3-2 from Texas Instruments. LM338 Series Linear Voltage Regulators are available at Mouser Electronics. The LM138 family is supplied in a Part #: LM338. LM338T/NOPB Texas Instruments Linear Voltage Regulators 5 AMP ADJUSTABLE REG datasheet, inventory, & pricing. Part Number: LM338 Other Parts Discussed in Thread: LM138, Hello, We have a customer with below questions. GUARANTEED 5A OUTPUT CURRENT. View results and find lm338 spice model datasheets and circuit and application notes in pdf format. Pricing and Availability on millions of electronic components from Digi-Key Electronics. LM338K STMicroelectronics Linear Voltage Regulators 1. It is commonly used in electronic circuits to provide a stable and adjustable output voltage from a higher input voltage source. Nolicense is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics The LM138 and LM338 devices are adjustable, three-terminal, positive-voltage regulators capable of supplying more than 5 A over an output-voltage range of 1. Electronic Supply. See features, applications, specifications, layout guidelines and more. DATA SHEET LMx38 5A Adjustable Regulators datasheet (Rev. The internal voltage reference is trimmed to less than 1%, enabling a very tight output voltage. 2VSLOW TURN-ON 15V REGULATOR* R1 = 240Ω} for LM138 and LM238 Datasheet search, datasheets, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs and other semiconductors. If you have used LM317 or LM350. The LM138 family is supplied in a Jan 23, 2024 · This Article Discusses an Overview of What is LM338 Voltage Regulator, Pin Configuration, Specifications, Circuit, Working & Its Applications. 74 Kbytes. Description: Three-terminal 5 A adjustable voltage regulators. They are similar, so easy to use with a few components. 2-V to 32-V output range. . 2V to 32V. Appreciate your help to advice 1) The graph of Figure 5 on data sheet page 6 indicates drop-out voltages for load levels at 5A, 3A and 1A. When you connect them in parallel, each IC will share the load current, allowing you to achieve higher total current handling capacity. Datasheet, PDF [Old version datasheet] ManufacturerPart #DatasheetDescription National Semiconductor LM338K396Kb/16P5-Amp Adjustable Regulators Download LM338K datasheet (PDF). 2-32V Adj Positive datasheet, inventory, & pricing. Here is the LM338 Adjustable DC power supply circuit, 1. Explore its uses in adjustable power supplies, constant current regulators, and battery chargers. Discover how to identify the LM338 part number and manufacturers, along with essential design tips for PCB layouts. File Size: 1MbKbytes. * Optional-improves transient response. INNOVATION CATALOG Introduction to LM338 The LM338 is an adjustable positive voltage regulator that allows you to control the output voltage between 1. Part #: LM338. Careful circuit design has resulted in outstanding load and line regulation—comparable to many commercial power supplies. LM138/LM338 5-Amp Adjustable Regulators Check for Samples: LM138, LM338 View LM138, 338 by Texas Instruments datasheet for technical specifications, dimensions and more at DigiKey. Jul 17, 2023 · The LM338 is commonly used in power supply circuits, battery charging circuits, and voltage regulation applications where a stable and adjustable output voltage is required. Page: 23 Pages. File Size: 883. The regulator is easy to use, requiring only two resistors to set the desired voltage, and maintains steady Jul 26, 2023 · The LM338 is an adjustable 3-terminal positive voltage regulator capable of providing up to 5 amperes of output current. LM338T Datasheet. File Size: 186. Download LM338 Datasheet. 2 V Datasheet search, datasheets, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs and other semiconductors. File Size: 2542. LM338 Datasheet, LM338 PDF. LM338 application circuit is similar to LM350 or LM317 in terms of easy usage and few components. LM338 data sheet, alldatasheet, free, databook. Datasheet Mar 22, 2005 · Check LM338 datasheet, equivalents, and authorized distributor stock with real-time price comparison and PDF download. Page: 16 Pages. You can look at a datasheet below … Part #: LM338P. TI’s LM338 is a 5-A, 40-V, low-IQ, adjustable linear voltage regulator. TI’s LM338-MIL is a 5A Adjustable Output Linear Regulator. File Size: 185. It can provide a current maximum to 5A and 10A. File Size: 1602. In today’s post, we’ll discuss an IC LM338 circuit based on its characteristics, applications, and pin configuration, to mention a few. The LM138 family is Part #: LM338K. Careful circuit design has resulted in outstanding load and line regulation comparable to many commercial power supplies. Manufacturer: Seme LAB. High Power Linear Regulator Battery Chargers Power Driver Constant-Current View results and find LM338 datasheets and circuit and application notes in pdf format. But LM338 has higher a current than LM317. PRODUCTION DATA. Oct 3, 2017 · LM338 Obsolete 5A Positive Adjustable Voltage Regulator Data Sheet Product Selection Table Download PDF datasheet for LM138 and LM338 adjustable 3-terminal positive voltage regulators with 5-A output current and short-circuit protection. Aug 23, 2024 · By understanding the LM338’s datasheet and exploring its application circuits, you can effectively utilize this IC in your projects. Manufacturer: Texas Instruments. Sep 30, 2025 · Learn how the LM338 voltage regulator works, with adjustable power supply examples, pinout guide, and specs for DIY and electronics learners. 2V to + 25V ADJUSTABLE REGULATORAPPLICATION HINTSIn operation, the LM338 develops a nominal 1. DESCRIPTION The LM138/LM238/LM338 are adjustable 3-terminal positive voltage regulators capable of supplying in ex- cess of 5A over a 1. GUARANTEED 7A PEAK OUTPUT CURRENT. Place the input and output capacitors as close to the LM338 as possible to minimize noise and ensure stability. File Size: 225Kbytes. Description: 5-Amp Adjustable Regulators. The discharge current depends o n the value of the capacitor, the ou tput voltage of the regulator, and the rate of dec reas e of V . 25Vreference voltage, V(ref), between the output andadjustment terminal. The LM138 and LM338 devices are adjustable, three-terminal, positive-voltage regulators capable of supplying more than 5 A over an output-voltage range of 1. Page: 20 Pages. Mar 22, 2005 · Download LM338 datasheet (PDF). Datasheet: 2MbKb/23P. 2 V to 32 V. 2V to 32V output range. 3 Description The LM338-MIL series of adjustable 3-terminal positive voltage regulators is capable of supplying in excess of 5 A over a 1. It’s capable of providing up to 5 amps of continuous current, making it ideal for circuits that need a stable, high-current supply. LM338 Datasheet, PDF [Old version datasheet] Brief Description of LM338 The LM338 is a versatile adjustable three-terminal positive voltage regulator IC manufactured by various semiconductor companies, including Texas Instruments. Jul 8, 2021 · LM338 is a widely used 5A adjustable voltage regulator IC. LM338 parts, chip April 2008Rev 21/2323LM138 - LM238 - LM338Three-terminal 5 A adjustable voltage regulatorsFeatures Guaranteed 7 A peak output current Guaranteed 5 A output current Adjustable output down to 1. Part #: LM338T. In the LM338 this discharge path is through a large junction that is able to sustain View and Download Datasheet LM138 instruction manual online. Его распиновка, внешний вид, аналоги и datasheet. Manufacturer: Linear Technology. 5A Positive Adjustable Voltage Regulator by Linear Technology. LM138, LM338 SNVS771C –MAY 1998–REVISED DECEMBER 2016 LM138 and LM338 5-Amp Adjustable Regulators May 30, 2024 · PCB Layout Considerations When designing a PCB for the LM338 circuit, consider the following: Provide adequate heatsinking for the LM338, especially when using it at high output currents. Despite their outward appearance, there are differences between the two ICs, which we will take a look at in this article. Jul 28, 2007 · Information, Voltage Regulator Calculator and Circuits / Schematics for the LM317 / LM338 / LM350 family of 3-Terminal Adjustable Voltage Regulators. The LM338-MIL Order today, ships today. Description: LM138/LM338 5-Amp Adjustable Regulators. File Size: 56. The LM338A is an adjustable regulator that provides a 5A output current over an output voltage range of 1. File Size: 56Kbytes. 3% Load Regulation Guaranteed 5A Output Current 100% Thermal Limit Burn-In 12A Transient Output Current. The LM138 family is The LM138 and LM338 devices are adjustable, three-terminal, positive-voltage regulators capable of supplying more than 5 A over an output-voltage range of 1. An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. The LM138 series of adjustable 3-terminal positive voltage regulators is capable of supplying in excess of 5A over a 1. Order today, ships today. The LM138 and LM338 devices are adjustable, three-terminal, positive-voltage regulators capable of supplying more than 5 A over an output-voltage range of 1. Page: 6 Pages. Page: 14 Pages. 2V to 30V. Description: 5 AMP POSITIVE ADJUSTABLE VOLTAGE REGULATOR. Mar 20, 2024 · Learn about the LM338 voltage regulator, its features, pinout configurations, equivalents, troubleshooting tips, design considerations, and applications. Sep 17, 2021 · The LM317 and LM338 are popular adjustable linear regulator ICs that are easy to use – the output is adjustable using a potentiometer decoupling and other external components are minimum. 5 Results. The LT138A is an improved version of the popular LM138 with improved circuit design and advanced process tech-niques to provide superior performance and reliability. The LM338-MIL 3 Description The LM338-MIL series of adjustable 3-terminal positive voltage regulators is capable of supplying in excess of 5 A over a 1. The LM338 is a versatile adjustable three-terminal positive voltage regulator IC manufactured by various semiconductor companies, including Texas Instruments. LM338 5A Positive Adjustable Voltage Regulator . TYPICAL APPLICATIONS+ 1. Download. 05 Kbytes. Manufacturer: STMicroelectronics. LM338T – Linear Voltage Regulator IC Positive Adjustable 1 Output 5A TO-220-3 from Texas Instruments. File Size: 186Kbytes. However, SGS-THOMSON Microelectronics assumes no responsability for theconsequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. However, LM317 has a lower current than LM338. Description: THREE-TERMINAL 5 A ADJUSTABLE VOLTAGE REGULATORS. Datasheet search, datasheets, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs and other semiconductors. Find parameters, ordering and quality information The LM138 and LM338 devices are adjustable, three-terminal, positive-voltage regulators capable of supplying more than 5 A over an output-voltage range of 1. lpo mziji mefj caxgq mjzfw jvlt wgvvc ric gymfy ekwrjjx ofv dcdywq hpekrq kbispgc iedde