Details, datasheet, quote on part number: BAXXSTSeries
PartBAXXSTSeries
CategoryDiscrete => Transistors => Bipolar => Power => General Purpose => PNP
DescriptionLow Saturation Voltage Type Regulator With On/off Switch
CompanyROHM Electronics
DatasheetDownload BAXXSTSeries datasheet
  

 

Features, Applications

Regulator, low drop-out type with ON/OFF switch

The BAST and BASFP 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 10V(ST), 12V(ST). The maximum current capacity 1 A for each of the above voltages.

!Features 1) Built-in overvoltage protection circuit, overcurrent protection circuit and thermal shutdown circuit TO220FP-5, TO252-5 standard packages can be accomodated in wide application. 3) 0A (design value) circuit current when switch is off 4) Richly diverse lineup. 5) Low minimum I/O voltage differential.

Output voltage (V) Variable Product No. Output voltage (V) Product No.
Operating temperature Storage temperature Peak applied voltage

*1 Reduced by 16mW for each increase of 1C over 25C. *2 Reduced by 8mW for each increase of 1C over 25C. *3 Voltage application time : 200 msec. or less

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.

Parameter Input voltage Output current Symbol Min. VCC IO 4 Max. 25 1 Unit V A
Parameter Input voltage Output current Symbol Min. VCC IO 9 Max. 25 1 Unit V A
Parameter Input voltage Output current Symbol Min. VCC IO 4.3 Max. 25 1 Unit V A
Parameter Input voltage Output current Symbol Min. VCC IO 10 Max. 25 1 Unit V A
Parameter Input voltage Output current Symbol Min. VCC IO 6 Max. 25 1 Unit V A
Parameter Input voltage Output current Symbol Min. VCC IO 11 Max. 25 1 Unit V A
Parameter Input voltage Output current Symbol Min. VCC IO 7 Max. 25 1 Unit V A
Parameter Input voltage Output current Symbol Min. VCC IO 13 Max. 25 1 Unit V A
Parameter Input voltage Output current Symbol Min. VCC IO 8 Max. 25 1 Unit V A
!Electrical characteristics BA00AST / ASFP (unless otherwise noted, Vcc=10V, Io=500mA)

Parameter Reference voltage Power save current Output voltage Input stability Ripple rejection ratio Load regulation Temperature coefficient of output voltage Minimum I/O voltage differential Bias current Peak output current Output short-circuit current ON mode voltage OFF mode voltage Input high level current Symbol Vref Ist VO Reg.I R.R. Reg.L TCVO Ib IO IOS Vth1 Vth2 IIN Min. Typ. Max. Unit A VCC=625V OFF mode Conditions Measurement circuit Fig.5 Fig.6


 

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