BAOOST

Regulator ICs Low saturation voltage type regulator with ON / OFF switch BAffST series The BAffST series are variable, fixed output low drop-out type voltage regulators with an ON / OFF switch. These regulators are used to provide a stabilized output voltage from a fluctuating DC input voltage. Fixed output voltages are 3V∗, 3.3V, 5V, 6V∗ 7V, 8V, 9V, 10V, 12V, and 15V∗. The maximum current capacity is 1A for each of the above voltages. (Items marked with an asterisk are under development.) Applications Constant voltage power supply Features 1) Built-in overvoltage protection circuit, overcurrent protection circuit and thermal shutdown circuit. 2) TO220FP-5 package can be used in wide range of applications.   3) 0µA (design value) circuit current when switch is off. 4) Richly diverse lineup. 5) Low minimum I / O voltage differential. Product codes Absolute maximum ratings (Ta = 25°C) 87 Regulator ICs BAffST series Block diagram 88 Regulator ICs BAffST series Pin descriptions Recommended operating conditions BA00ST  BA08ST BA03ST (under development) BA09ST BA033ST BA10ST BA05ST BA12ST BA06ST (under development) BA15ST (under development) BA07ST 89 Regulator ICs Electrical characteristics BA00ST (unless otherwise noted, Ta = 25°C, VCC = 10V, Io = 500mA) BAffST series  BA03ST (unless otherwise noted, Ta = 25°C, VCC = 8V, Io = 500mA) (under development) 90 Regulator ICs BA033ST (unless otherwise noted, Ta = 25°C, VCC = 8V, Io = 500mA) BAffS...