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2017-07-02

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EAGLE Library Structure

File details

File name:ltc_swr.lbr
Uploaded by:Claudius Stern
Download options:Download original file
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Library description

Linear Technology Schaltregler

Linear Technology
Webseite für Schaltregler

Erstellt von:
Claudius Stern
Es wird keine Haftung für die Korrektheit übernommen!

List of devices

Name & variantsSymbolPackage
LT1173 LT1173 - Micropower DC/DC Converter Adjustable and Fixed 5V, 12V Operates at Supply Voltages From 2.0V to 30VConsumes Only 110µA Supply CurrentWorks in Step-Up or Step-Down ModeOnly Three External Components RequiredLow Battery Detector Comparator On-ChipUser-Adjustable Current LimitInternal 1A Power SwitchFixed or Adjustable Output Voltage VersionsSpace Saving 8-Pin MiniDIP or SO8 Package

Variants:

LT1173CS8

LT1173CN8

Preview PreviewPreview
LT1616 LT1616 - 600mA, 1.4MHz Step-Down Switching Regulator in SOT-23 Wide Input Range: 3.6V to 25V 5V at 400mA from7V to 25V Input 3.3V at 400mA from 4.7V to 25V Input Fixed Frequency 1.4MHz Operation Uses Tiny Capacitors and Inductors Internally Compensated Low Shutdown Current: <1µA Low VCESAT Switch: 220mV at 300mA Tiny 6-Lead SOT-23 Package

Variants:

LT1616

Preview Preview
LT1933 LT1933 - 600mA, 500kHz Step-Down Switching Regulator in SOT-23 Wide Input Range: 3.6V to 36V 5V at 600mA from 16V to 36V Input 3.3V at 600mA from 12V to 36V Input 5V at 500mA from 6.3V to 36V Input 3.3V at 500mA from 4.5V to 36V Input Fixed Frequency 500kHz Operation Uses Tiny Capacitors and Inductors Soft-Start Internally Compensated Low Shutdown Current: <2µA Output Adjustable Down to 1.25V Low Profile (1mm) SOT-23 (ThinSOT™) and (2mm x 3mm x 0.75mm) 6-Pin DFN Packages

Variants:

LT1933ES6

Preview Preview
LT1933DC LT1933 - 600mA, 500kHz Step-Down Switching Regulator in DFN6 Wide Input Range: 3.6V to 36V 5V at 600mA from 16V to 36V Input 3.3V at 600mA from 12V to 36V Input 5V at 500mA from 6.3V to 36V Input 3.3V at 500mA from 4.5V to 36V Input Fixed Frequency 500kHz Operation Uses Tiny Capacitors and Inductors Soft-Start Internally Compensated Low Shutdown Current: <2µA Output Adjustable Down to 1.25V Low Profile (1mm) SOT-23 (ThinSOT™) and (2mm x 3mm x 0.75mm) 6-Pin DFN Packages

Variants:

LT1933DC

PreviewPreview Preview
LT3474 LT3474 - Step-Down 1A LED Driver True Color PWM Delivers Constant Color with 400:1 Dimming Range Wide Input Range: 4V to 36V Up to 1A LED Current Adjustable 200kHz–2MHz Switching Frequency Adjustable Control of LED Current Integrated Boost Diode High Output Current Accuracy is Maintained Over a Wide Range from 35mA to 1A Open LED and Short-Circuit Protection High Side Sense Allows Grounded Cathode Connection Uses Small Inductors and Ceramic Capacitors Compact 16-Lead TSSOP Thermally Enhanced Surface Mount Package

Variants:

LT3474

PreviewPreviewPreviewPreview Preview
LT3475 LT3475 - Dual Step-Down 1.5A LED Driver True Color PWM Delivers Constant Color with 3000:1 Dimming Range Wide Input Range: 4V to 36V Operating, 40V Maximum Accurate and Adjustable Control of LED Current from 50mA to 1.5A High Side Current Sense Allows Grounded Cathode LED Operation Accurate and Adjustable 200kHz to 2MHz Switching Frequency Anti-Phase Switching Reduces Ripple Uses Small Inductors and Ceramic Capacitors Available in the Compact 20-Lead TSSOP Thermally Enhanced Surface Mount Package

Variants:

LT3475

PreviewPreview Preview
LT3476 LT3476 - High Current Quad Output LED Driver True Color PWM Dimming Delivers Up to 1000:1 Dimming Ratio LED Current Regulation with High-Side Sense VADJ Pin Accurately Sets LED Current Sense Threshold Over Range 10mV to 120mV Four Independent Driver Channels with 1.5A, 36V Internal NPN Switches Frequency Adjust Pin: 200kHz to 2MHz High Efficiency Conversion = Up to 96% Open LED Protection Low Quiescent Current
 22mA in Active Mode
 <10µA in Shutdown Mode Wide VIN Range: 2.8V to 16V Thermally Enhanced, 38-Lead, 5mm × 7mm QFN Package

Variants:

LT3476

PreviewPreviewPreviewPreviewPreview Preview

List of symbols

NameViewDescription
LT1173P Preview
LT1616 Preview
LT3474 Preview
LT3474_DNC Preview
LT3475 Preview
LT3475_SUP Preview
LT3476_COMMON Preview
LT3476_SWITCH Preview

List of packages

NameViewDescription
DFN6 Preview
DIL08 Preview Dual In Line Package
QFN38_EXP Preview
SOIC8 Preview Small Outline IC
SOT23-6 Preview
TSSOP16_BA Preview
TSSOP20_CB Preview
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