Electronic Components Datasheet Search |
|
LT1086IM Datasheet(PDF) 1 Page - Linear Technology |
|
LT1086IM Datasheet(HTML) 1 Page - Linear Technology |
1 / 16 page 1 LT1086 Series s 3-Terminal Adjustable or Fixed 2.85V, 3.3V, 3.6V, 5V, 12V s Output Current of 1.5A, (0.5A for LT1086H) s Operates Down to 1V Dropout s Guaranteed Dropout Voltage at Multiple Current Levels s Line Regulation: 0.015% s Load Regulation: 0.1% s 100% Thermal Limit Functional Test The LT ®1086 is designed to provide 1.5A with higher efficiency than currently available devices. All internal circuitry is designed to operate down to 1V input-to- output differential and the dropout voltage is fully speci- fied as a function of load current. Dropout is guaranteed at a maximum of 1.5V at maximum output current, decreas- ing at lower load currents. On-chip trimming adjusts the reference/ouput voltage to 1%. Current limit is also trimmed, minimizing the stress on both the regulator and power source circuitry under overload conditions. The LT1086 is pin compatible with older 3-terminal adjust- able regulators. A 10 µF output capacitor is required on these new devices; however, this is usually included in most regulator designs. A 2.85V output version is offered for SCSI-2 active termi- nation. For surface mount applications see the LT1117- 2.85 data sheet. For high current or lower dropout require- ments see the LT1123-2.85 data sheet. Unlike PNP regulators, where up to 10% of the output current is wasted as quiescent current, the LT1086 quies- cent current flows into the load, increasing efficiency. 1.5A Low Dropout Positive Regulators Adjustable and Fixed 2.85V, 3.3V, 3.6V, 5V, 12V FEATURES DESCRIPTION s SCSI-2 Active Terminator s High Efficiency Linear Regulators s Post Regulators for Switching Supplies s Constant Current Regulators s Battery Chargers s Microprocessor Supply APPLICATIONS LT1086 Dropout Voltage OUTPUT CURRENT (A) 0 0 1 2 0.5 1 LT1086 • TA02 1.5 INDICATES GUARANTEED TEST POINT –55°C ≤ TJ ≤ 150°C 0°C ≤ TJ ≤ 125°C TJ = – 55°C TJ = 25°C TJ = 150°C TYPICAL APPLICATION VIN ≥ 4.75V 3.3V AT 1.5A *MAY BE OMITTED IF INPUT SUPPLY IS WELL BYPASSED WITHIN 2" OF THE LT1086 LT1086-3.3 LT1086 • TA01 10 µF* TANTALUM 10 µF TANTALUM IN OUT GND 5V to 3.3V Regulator , LTC and LT are registered trademarks of Linear Technology Corporation. |
Similar Part No. - LT1086IM |
|
Similar Description - LT1086IM |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |