BA030LBSG2-TR资料

BAΟΟΟLBSG series

Regulator IC

Super-mini package regulator IC

BAΟΟΟLBSG series

The BAΟΟΟLBSG (the “ΟΟΟ” indicates the output voltage value) is a low-saturation series regulator IC employing thesuper-mini mold package of the SMP5 (2916 package). Equipped with a power-saving function that reduces currentconsumption, it also offers outstanding ripple rejection and characteristics, and is ideal for cellular telephones and other.!Applications

Residential / industrial device power supplies for cellular telephone such as the CDMA and GSM, and for other portable.

!Features

1) Internal output transistor (IO=150mA)2) Internal temperature protection circuit

3) Power-saving function enables designs with low current consumption4) High level of ripple rejection (R.R.=66dB)

5) SMP5 super-mini package enables space-saving designs6) Low I / O voltage differential (90mV Typ. at IO=50mA)

!Super-mini regulator lineup

SeriesBA LBSG∗ \" \" indicates the output voltage value. (Example : For 2.8V output, BA028LBSG)Output voltage (V)2.82.93.03.23.33.63.84.05.0!Absolute maximum ratings (Ta=25°C)

ParameterApplid voltagePower dissipationOperating temperatureStorage temperatureSymbolVccPdToprTstgLimits9170∗−40∼+85−55∼+125UnitVmW°C°C∗ Reduced by 1.7mW for each increase in Ta of 1˚C over 25˚C!Recommended operating conditions (Ta=25°C)

ParameterOperating power supply voltageSymbolVcc (input)Limits2.5∼7.0UnitV元器件交易网www.cecb2b.com

BAΟΟΟLBSG series

Regulator IC

!Block diagram

VCC (1pin)VrefVO (5pin)+1µF0.01µFCTL(3pin)10µFC (4pin)Over current protectionOver temperature protectionGND (2pin)!Pin descriptions

Pin No.12345Pin nameVccGNDCTLCOUTPower supplyGroundPower-save functionRipple improvementOutputFunctiom!Input / output circuits

VCC (1pin)CTL (3pin)VO (5pin)C (4pin)元器件交易网www.cecb2b.com

BAΟΟΟLBSG series

Regulator IC

!Electrical characteristics

BA028LBSG (unless otherwise noted, Ta=25°C, VCC=3.8V)

ParameterStandby currentCircuit current

Output voltageDropout voltageOutput current capabilityLoad regulationInput regulationOutput noise voltageRipple rejection 1Ripple rejection 2CTL OFF voltageCTL ON voltageCTL inflow currentVoffVonIctl−−−SymbolICCSICCaMin.−−Typ.Max.UnitConiditionsVctl=0VVctl=3V, no output load Io=50mA∗1Io=50mA, Vcc=0.95Vo−06510150µAµAVO∆VdIOReg.LReg.IenR.R1R.R22.73−2.80902804035658662.87150−VmVmAmVmVµVdBdBVVµA150−−−8030−−−Io=1~50mA∗1Io=10mA, Vcc=3.8~7V∗1Io=10mA, C=0.01µF∗2Io=10mA, f=400HzIo=10mA, f=400Hz, C=0.01µF∗250−0.6−−−2.4−6.015Vctl=3V∗ In order to measure at Ta Tj (pulse measurement), fluctuations in output resulting from temperature fluctuations are not included.∗ Design guaranteed. (Not all products have been inspected.) A capacitor (0.01µF) is used between pin 4 and pin 5, to improve ripple rejection.Not designed for radiation resistance.BA029LBSG (unless otherwise noted, Ta=25°C, VCC=3.9V)

ParameterStandby currentCircuit current

Output voltageDropout voltageOutput current capabilityLoad regulationInput regulationOutput noise voltageRipple rejection 1Ripple rejection 2CTL OFF voltageCTL ON voltageCTL inflow currentVoffVonIctl−−−SymbolICCSICCaMin.−−Typ.Max.UnitConiditionsVctl=0VVctl=3V, no output load Io=50mA∗1Io=50mA, Vcc=0.95Vo−06510150µAµAVmVmAmVmVµVdBdBVO∆VdIOReg.LReg.IenR.R1R.R22.828−2.90902804035658662.973150−150−−−8030−−−Io=1~50mA∗1Vcc=3.9~7VIo=10mA, C=0.01µF∗2Io=10mA, f=400HzIo=10mA, f=400Hz, C=0.01µF∗245−0.6−VVµAVctl=3V−−2.4−6.015∗ In order to measure at Ta Tj (pulse measurement), fluctuations in output resulting from temperature fluctuations are not included.∗ Design guaranteed. (Not all products have been inspected.) A capacitor (0.01µF) is used between pin 4 and pin 5, to improve ripple rejection.Not designed for radiation resistance.元器件交易网www.cecb2b.com

BAΟΟΟLBSG series

Regulator IC

BA030LBSG (unless otherwise noted, Ta=25°C, VCC=4.0V)

ParameterStandby currentCircuit current

Output voltageDropout voltageOutput current capabilityLoad regulationInput regulationOutput noise voltageRipple rejection 1Ripple rejection 2CTL OFF voltageCTL ON voltageCTL inflow currentVoffVonIctl−−−SymbolICCSICCaMin.−−Typ.Max.UnitConiditionsVctl=0VVctl=3V, no output load Io=50mA∗1Io=50mA, Vcc=0.95Vo−06510150µAµAVO∆VdIOReg.LReg.IenR.R1R.R22.925−3.00902804035658663.075150−VmVmAmVmVµVdBdBVVµA150−−−8030−−−Io=1~50mA∗1Io=10mA, Vcc=4.0~7V∗1Io=10mA, C=0.01µF∗2Io=10mA, f=400HzIo=10mA, f=400Hz, C=0.01µF∗250−0.6−−−2.4−6.015Vctl=3V∗ In order to measure at Ta Tj (pulse measurement), fluctuations in output resulting from temperature fluctuations are not included.∗ Design guaranteed. (Not all products have been inspected.) A capacitor (0.01µF) is used between pin 4 and pin 5, to improve ripple rejection.Not designed for radiation resistance.BA032LBSG (unless otherwise noted, Ta=25°C, VCC=4.2V)

ParameterStandby currentCircuit current

Output voltageDropout voltageOutput current capabilityLoad regulationInput regulationOutput noise voltageRipple rejection 1Ripple rejection 2CTL OFF voltageCTL ON voltageCTL inflow currentVoffVonIctl−−−SymbolICCSICCaMin.−−Typ.Max.UnitConiditionsVctl=0VVctl=3V, no output load Io=50mA∗1Io=50mA, Vcc=0.95Vo−06510150µAµAVO∆VdIOReg.LReg.IenR.R1R.R23.12−3.20902804035658663.28150−VmVmAmVmVµVdBdBVVµA150−−−8030−−−Io=1~50mA∗1Io=10mA, Vcc=4.2~7V∗1Io=10mA, C=0.01µF∗2Io=10mA, f=400HzIo=10mA, f=400Hz, C=0.01µF∗250−0.6−−−2.4−6.015Vctl=3V∗ In order to measure at Ta Tj (pulse measurement), fluctuations in output resulting from temperature fluctuations are not included.∗ Design guaranteed. (Not all products have been inspected.) A capacitor (0.01µF) is used between pin 4 and pin 5, to improve ripple rejection.Not designed for radiation resistance.元器件交易网www.cecb2b.com

BAΟΟΟLBSG series

Regulator IC

BA033LBSG (unless otherwise noted, Ta=25°C, VCC=4.3V)

ParameterStandby currentCircuit current

Output voltageDropout voltageOutput current capabilityLoad regulationInput regulationOutput noise voltageRipple rejection 1Ripple rejection 2CTL OFF voltageCTL ON voltageCTL inflow currentVoffVonIctl−−−SymbolICCSICCaMin.−−Typ.Max.UnitConiditionsVctl=0VVctl=3V, no output load Io=50mA∗1Io=50mA, Vcc=0.95Vo−06510150µAµAVO∆VdIOReg.LReg.IenR.R1R.R23.218−3.30902804035658663.382150−VmVmAmVmVµVdBdB150−−−8030−−−Io=1~50mA∗1Vcc=4.3~7VIo=10mA, C=0.01µF∗2Io=10mA, f=400HzIo=10mA, f=400Hz, C=0.01µF∗245−0.6−VVµAVctl=3V−−2.4−6.015∗ In order to measure at Ta Tj (pulse measurement), fluctuations in output resulting from temperature fluctuations are not included.∗ Design guaranteed. (Not all products have been inspected.) A capacitor (0.01µF) is used between pin 4 and pin 5, to improve ripple rejection.Not designed for radiation resistance.BA036LBSG (unless otherwise noted, Ta=25°C, VCC=4.6V)

ParameterStandby currentCircuit current

Output voltageDropout voltageOutput current capabilityLoad regulationInput regulationOutput noise voltageRipple rejection 1Ripple rejection 2CTL OFF voltageCTL ON voltageCTL inflow currentVoffVonIctl−−−SymbolICCSICCaMin.−−Typ.Max.UnitConiditionsVctl=0VVctl=3V, no output load Io=50mA∗1Io=50mA, Vcc=0.95Vo−06510150µAµAVO∆VdIOReg.LReg.IenR.R1R.R23.51−3.60902804035656663.69150−VmVmAmVmVµVdBdB150−−−8030−−−Io=1~50mA∗1Vcc=4.6~7VIo=10mA, C=0.01µF∗2Io=10mA, f=400HzIo=10mA, f=400Hz, C=0.01µF∗245−0.6−VVµAVctl=3V−−2.4−6.015∗ In order to measure at Ta Tj (pulse measurement), fluctuations in output resulting from temperature fluctuations are not included.∗ Design guaranteed. (Not all products have been inspected.) A capacitor (0.01µF) is used between pin 4 and pin 5, to improve ripple rejection.Not designed for radiation resistance.元器件交易网www.cecb2b.com

BAΟΟΟLBSG series

Regulator IC

BA038LBSG (unless otherwise noted, Ta=25°C, VCC=4.8V)

ParameterStandby currentCircuit current

Output voltageDropout voltageOutput current capabilityLoad regulationInput regulationOutput noise voltageRipple rejection 1Ripple rejection 2CTL OFF voltageCTL ON voltageCTL inflow currentVoffVonIctl−−−SymbolICCSICCaMin.−−Typ.Max.UnitConiditionsVctl=0VVctl=3V, no output load Io=50mA∗1Io=50mA, Vcc=0.95Vo−06510150µAµAVO∆VdIOReg.LReg.IenR.R1R.R23.705−3.80902804035656663.895150−VmVmAmVmVµVdBdBVVµA150−−−8030−−−Io=1~50mA∗1Io=10mA, Vcc=4.8~7V∗1Io=10mA, C=0.01µF∗2Io=10mA, f=400HzIo=10mA, f=400Hz, C=0.01µF∗250−0.6−−−2.4−6.015Vctl=3V∗ In order to measure at Ta Tj (pulse measurement), fluctuations in output resulting from temperature fluctuations are not included.∗ Design guaranteed. (Not all products have been inspected.) A capacitor (0.01µF) is used between pin 4 and pin 5, to improve ripple rejection.Not designed for radiation resistance.BA040LBSG (unless otherwise noted, Ta=25°C, VCC=5.0V)

ParameterStandby currentCircuit current

Output voltageDropout voltageOutput current capabilityLoad regulationInput regulationOutput noise voltageRipple rejection 1Ripple rejection 2CTL OFF voltageCTL ON voltageCTL inflow currentVoffVonIctl−−−SymbolICCSICCaMin.−−Typ.Max.UnitConiditionsVctl=0VVctl=3V, no output load Io=50mA∗1Io=50mA, Vcc=0.95Vo−06510150µAµAVO∆VdIOReg.LReg.IenR.R1R.R23.90−4.00902804035656664.10150−VmVmAmVmVµVdBdB150−−−8030−−−Io=1~50mA∗1Vcc=5.0~7VIo=10mA, C=0.01µF∗2Io=10mA, f=400HzIo=10mA, f=400Hz, C=0.01µF∗245−0.6−VVµAVctl=3V−−2.4−6.015∗ In order to measure at Ta Tj (pulse measurement), fluctuations in output resulting from temperature fluctuations are not included.∗ Design guaranteed. (Not all products have been inspected.) A capacitor (0.01µF) is used between pin 4 and pin 5, to improve ripple rejection.Not designed for radiation resistance.元器件交易网www.cecb2b.com

BAΟΟΟLBSG series

Regulator IC

BA050LBSG (unless otherwise noted, Ta=25°C, VCC=6.0V)

ParameterStandby currentCircuit current

Output voltageDropout voltageOutput current capabilityLoad regulationInput regulationOutput noise voltageRipple rejection 1Ripple rejection 2CTL OFF voltageCTL ON voltageCTL inflow currentVoffVonIctl−−−SymbolICCSICCaMin.−−Typ.Max.UnitConiditionsVctl=0VVctl=3V, no output load Io=50mA∗1Io=50mA, Vcc=0.95Vo−06510150µAµAVO∆VdIOReg.LReg.IenR.R1R.R24.875−5.00902804035654665.125150−VmVmAmVmVµVdBdB150−−−8030−−−Io=1~50mA∗1Vcc=6.0~7VIo=10mA, C=0.01µF∗2Io=10mA, f=400HzIo=10mA, f=400Hz, C=0.01µF∗245−0.6−VVµAVctl=3V−−2.4−6.015∗ In order to measure at Ta Tj (pulse measurement), fluctuations in output resulting from temperature fluctuations are not included.∗ Design guaranteed. (Not all products have been inspected.) A capacitor (0.01µF) is used between pin 4 and pin 5, to improve ripple rejection.Not designed for radiation resistance.!Application example

0.01µFVCCOUTCTLGNDC10µF1µFFig.1元器件交易网www.cecb2b.com

BAΟΟΟLBSG series

Regulator IC

!Electrical characteristic curves (BA030LBSG)

1500GROUND PIN CURRENT : ICCa (µA)VCC=4VVctl=3V

CURRENT : Icca (µA)30025020015010050 OUTPUT VOLTAGE : VO (V)Vctl=3VIo=0mATa=25˚C 4VCC=4.0VVctl=3.0V3100025001005010015000123456700100200300400500LOAD CURRENT : IO (mA)SUPPLY VOLTAGE : VCC (V)LOAD CURRENT : IO (mA)Fig.2 ICC vs. IOFig.3 ICCa vs. VCCFig.4 IO vs. VO300DROPOUT VOLTAGE : ∆Vd (mV)80250200VCC=4.0VIO=10mA60R.R. (dB)40R.R220R.R10150100500020406080100120140150−201001k10k100k1MOUTPUT CURRENT : IO (mA)FREQUENCY : f (Hz)Fig.5 ∆V vs. IO

Fig.6 R.R. vs. f characteristics!External dimensions (Units : mm)

2.9 ± 0.2(5)(4)2.8 ± 0.31.6 ± 0.20.95(1)(2)(3)0.4 ± 0.11.1 ± 0.20.05SMP5050.1+ 0.1− 0.05元器件交易网www.cecb2b.com

Appendix

NotesNo technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD.The contents described herein are subject to change without notice. The specifications for theproduct described in this document are for reference only. Upon actual use, therefore, please requestthat specifications to be separately delivered.Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuitsand deciding upon circuit constants in the set.Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of anythird party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices.Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer.Products listed in this document use silicon as a basic material.Products listed in this document are no antiradiation design.The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys).Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance.About Export Control Order in JapanProducts described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade ControlOrder in Japan.In case of export from Japan, please confirm if it applies to \"objective\" criteria or an \"informed\" (by MITI clause)on the basis of \"catch all controls for Non-Proliferation of Weapons of Mass Destruction.

Appendix1-Rev1.0