AS78L12RTR-G1 Diodes Incorporated

A Product Line of Diodes Incorporated AS78LXX 100mA POSITIVE VOLTAGE REGULATOR Description Features The AS78LXX series are three terminal positive regulators designed Output Current up to 100mA for a wide variety of applications including local, on-card regulation. Fixed Output Voltages of 5V, 12V and 15V Output Voltage Accuracy of 5% over the Full Temperature This series of regulators are complete with internal current limiting, Range thermal shutdown protection, and safe-area compensation which Internal Short Circuit Current Limiting make them virtually immune from output overload. If adequate heat Internal Thermal Overload Protection sinking are provided, these regulators can deliver output currents up No External Components to 100mA. Output Transistor Safe-area Protection The AS78LXX series are available in TO-92 (bulk or ammo packing), SOT-89 and SOIC-8 packages. Applications Consumer Electronics Microprocessor Power Supply Mother Board Pin Assignments Z Package Z Package R Package (TO-92(Bulk Packing)) (TO-92(Ammo Packing)) (SOT-89 Option 1) INPUT 3 IN PU T 3 IN PU T 3 GND 2 GND GN D GND 2 2 OU TPU T 1 1 OUTPUT OU TPUT 1 R Package M Package (SOT-89 Option 2) (SOIC-8) 3 INP U T 8 IN PU T OU TPU T 1 GN D 2 7 GND GN D 2 GN D GND 3 6 GND 1 OU T PU T NC 5 NC 4 1 of 17 August 2013 AS78LXX Diodes Incorporated www.diodes.com Document number: DSxxxxx Rev. 3 - 1 DATA SHEET A Product Line of Diodes Incorporated AS78LXX Typical Applications Circuit A (B) A for 3-pin B for 8-pin Functional Block Diagram A (B) A for 3-pin B for 8-pin 2 of 17 August 2013 AS78LXX Diodes Incorporated www.diodes.com Document number: DSxxxxx Rev. 3 - 1 DATA SHEET