AN78N10 - Panasonic Semiconductor

AN78N10 3-pin Positive Output Voltage Regulator

AN78N00 Series 3-pin Positive Output Voltage Regulator (300mA Type) s Overview The AN78N00 series is 3-pin fixed positive output volt- age regulators. Stabilized fixed output voltage is obtained from unstable DC input voltage without using any external components. 12 types of fixed output voltage are available ; 4V, 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V, 2.

Features

• No external components
• Output voltage : 4V, 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V, 20V, 24V
• Short-circuit current limiting built-in
• Thermal overload protection built-in
• Output transistor safe area compensation 0.75±0.25 4.6 0.5±0.25 1.44 2.3 3.5max. 12 3 0.5±0.1 1.76 1 : Input 2 : Common 3 : Output JEDEC:TO-126 (SSIP003-P-0000E) s Block Diagram Starter Current Source Voltage Reference + Error Amp.
  – Pass Tr Current Limiter 1 Input Q1 RSC 3 Output Thermal Protection R2 R1 2 Common s Absolute Maximum Ratings (Ta=25˚C) Parameter Symbol Rating Unit Input voltage 35.