AN78L05M

Voltage Regulators AN78Lxx/AN78LxxM Series 3-pin positive output voltage regulator (100 mA type) I Overview The AN78Lxx series and the AN78LxxM series are 3pin fixed positive output type monolithic voltage regulator. A stabilized fixed output voltage is obtained from an unstable DC input voltage without using any external parts. 12 types of fixed output voltage are available; 4V, 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V, 20V and 24V. They can be used widely as power circuits with a current capacity of up to 100mA. AN78Lxx series 5.0±0.2 Unit: mm 4.0±0.2 (1.0) 5.1±0.2 2.3±0.2 0.6±0.15 (1.0) 13.5±0.5 0.43+0.1 –0.05 0.43+0.1 –0.05 I Features No external components Output voltage: 4V, 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V, 20V, 24V Built-in overcurrent limit circuit Built-in thermal overload protection circuit 2.54 2 3 1 1: Input 2: Output 3: Common SSIP003-P-0000 AN78LxxM series 4.6 max. 1.8 max. Unit: mm 1.6 max. 2.6 typ. 0.48 max. 1.5 3.0 0.58 max. 1.5 0.8 min. 4.25 max. 2.6 max. 0.44 max. 3 2 1 1: Output 2: Common 3: Input HSIP003-P-0000B Note) The packages (SSIP003-P-0000 and HSIP003P-0000B) of this product will be changed to lead-free type (SSIP003-P-0000S and HSIP003-P-0000Q). See the new package dimensions section later of this datasheet. I Block Diagram (AN78Lxx series) 1 Pass Tr Q1 Current Source Current Limiter RSC 2 Starter Voltage Reference Output (1) Input (3) + Error Amp. R2 Thermal Protection R1 3 − Common (2) Note) The numb...