1,UTC(台湾友顺)原装78D05L。
2,现货特价供应。
3,无卤封装技术!适合更高要求。
3-TERMINALS 0.5A POSITIVE VOLTAGE REGULATOR
DESCRIPTION
The UTC 78DXX family is monolithic fixed voltage regulator
integrated circuit. They are suitable for applications that required
supply current up to 0.5 A.
FEATURE
* Output Current Up To 0.5 A
* Fixed Output Voltage Of 4.7V, 5V, 6V, 8V, 9V, 12V, 15V,18V and
24V Available
* Thermal Overload Shutdown Protection
* Short Circuit Current Limiting
* Output Transistor SOA Protection
FeaturesWide 4.5V to 40V Input Voltage Range3.3V,5V,12V, and adjustable versionsOutput Adjustable from 1.23V to 37VMaximum Duty Cycle 100%Minimum Drop Out 1.5VFixed 150KHz Switching Frequency3A Constant Output Current CapabilityInternal Optimize Power TransistorHigh efficiencyExcellent line and load regulationTTL shutdown capabilityON/OFF pin with hysteresis function Built in thermal shutdown functionBuilt in current limit functionBuilt in second current limit functionAvailable in TO-252 package
Featuresn Wide 4.5V to 40V Input Voltage Rangen 3.3V,5V,12V, and adjustable versionsn Output Adjustable from 1.23V to 37Vn Maximum Duty Cycle 100%n Minimum Drop Out 1.5Vn Fixed 150KHz Switching Frequencyn 2A Constant Output Current Capabilityn Internal Optimize Power Transistorn High efficiencyn Excellent line and load regulationn TTL shutdown capabilityn ON/OFF pin with hysteresis functionn Built in thermal shutdown function n Built in current limit functionn Built in second current limit functionn Available in SOIC8 package