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BA08SFP Dataheets PDF



Part Number BA08SFP
Manufacturers Rohm
Logo Rohm
Description Regulator / low drop-out type with ON/OFF switch
Datasheet BA08SFP DatasheetBA08SFP Datasheet (PDF)

Regulator ICs BAΟΟST / BAΟΟSFP series Regulator, low drop-out type with ON/OFF switch BAΟΟST / BAΟΟSFP series The BAΟΟST and BAΟΟSFP 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 3.3V, 5V, 6V(SFP), 7V, 8V, 9V, 10V(ST), 12V(ST). The maximum current capacity is 1 A for each of the above voltages. !Application Constant vol.

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Regulator ICs BAΟΟST / BAΟΟSFP series Regulator, low drop-out type with ON/OFF switch BAΟΟST / BAΟΟSFP series The BAΟΟST and BAΟΟSFP 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 3.3V, 5V, 6V(SFP), 7V, 8V, 9V, 10V(ST), 12V(ST). The maximum current capacity is 1 A for each of the above voltages. !Application Constant voltage power supply !Features 1) Built-in overvoltage protection circuit, overcurrent protection circuit and thermal shutdown circuit 2) TO220FP-5, TO252-5 standard packages can be accomodated in wide application. 3) 0µA (design value) circuit current when switch is off 4) Richly diverse lineup. 5) Low minimum I/O voltage differential. !Product codes Output voltage (V) Variable Product No. Output voltage (V) Product No. BA00AST / ASFP BA033ST / SFP BA05ST / SFP BA06SFP BA07ST / SFP 8.0 9.0 10.0 12.0 BA08ST / SFP BA09ST / SFP BA10ST BA12ST 3.3 5.0 6.0 7.0 !Absolute maximum ratings (Ta=25°C) Parameter Power supply voltage Power dissipation TO220FP-5 TO252-5 Symbol VCC Pd Topr Tstg Vsurge Limits 35 2000 1000 *1 *2 Unit V mW ˚C ˚C V Operating temperature Storage temperature Peak applied voltage -40~+85 -55~+150 50 *3 *1 Reduced by 16mW for each increase in Ta of 1˚C over 25˚C. *2 Reduced by 8mW for each increase in Ta of 1˚C over 25˚C. *3 Voltage application time : 200 msec. or less Regulator ICs !Block diagram BAΟΟST / BAΟΟSFP series VCC 2 REFERENCE VOLTAGE − + OUT 4 + CTL 1 5 C GND 3 Variable output type (BA00AST / ASFP) VCC 2 REFERENCE VOLTAGE − + OUT 4 + CTL 1 GND 3 Fixed output type !Pin descriptions Pin No. 1 2 3 4 Pin name Function Output ON/OFF Power supply input Ground Output Reference power supply pin for setting voltage with the BA00AST/ASFP. In the BAOOST/SFP Series, these are NC pins, except for the BA00AST/ASFP. CTL VCC GND OUT C 5 N.C. Regulator ICs !Recommended operating conditions BA00AST / ASFP Parameter Input voltage Output current Symbol Min. VCC IO 4 Max. 25 1 Unit V A BAΟΟST / BAΟΟSFP series BA08ST / SFP Parameter Input voltage Output current Symbol Min. VCC IO 9 Max. 25 1 Unit V A BA033ST / SFP Parameter Input voltage Output current Symbol Min. VCC IO 4.3 Max. 25 1 Unit V A BA09ST / SFP Parameter Input voltage Output current Symbol Min. VCC IO 10 Max. 25 1 Unit V A BA05ST / SFP Parameter Input voltage Output current Symbol Min. VCC IO 6 Max. 25 1 Unit V A BA10ST Parameter Input voltage Output current Symbol Min. VCC IO 11 Max. 25 1 Unit V A BA06SFP Parameter Input voltage Output current Symbol Min. VCC IO 7 Max. 25 1 Unit V A BA12ST Parameter Input voltage Output current Symbol Min. VCC IO 13 Max. 25 1 Unit V A BA07ST / SFP Parameter Input voltage Output current Symbol Min. VCC IO 8 Max. 25 1 Unit V A !Electrical characteristics BA00AST / ASFP (unless otherwise noted, Ta=25°C, Vcc=10V, Io=500mA) Para.


BA08ST BA08SFP BD107A


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