Maker : Rohm
Part No. : 00BC0WF

  Datasheet PDF : 00BC0WF.pdf
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www.DataSheet4U.com LDO Regulator With Shutdown Circuit BA00BC0WF Description BA00BC0WF is a PNP output LDO regulator IC with the output current of 0.5A and a voltage accuracy of ± 2%. Output voltage can be set (1.5V to 12V) by external resistor. Over-current protection circuit and thermal protection circuit are incorporated to prevent IC from being damaged by short and thermal break down. Dimension (Unit : mm) 5.0±0.2 8 5 6.2±0.3 4.4±0.2 1 4 0.15±0.1 0.1 1.5±0.1 0.11 1.27 0.4±0.1 Features 1) Maximum output current : 0.5A 2) Output voltage setting by external resistor 3) Low drop-out voltage(1.5V to 12V) type with PNP output 4) Built-in over-current protection circuit to prevent IC from being damaged by short 5) Built-in thermal protection circuit 6) Built-in ON/OFF switch to realize the shutdown current 0uA 7) SOP8 package 8) C pin output voltage accuracy : ± 2% SOP8 Applications Printer, TV, DVD and Storage etc. 0.3Min. Absolute Maximum Ratings (Ta=25˚C) Parameter Supply voltage Power dissipation Operating temperature range Storage temperature range Symbol Vcc Pd Topr Tstg -40 -55 Limits 18 620 ~ ~ *1 *2 +85 +125 Unit V mW www.DataSheet4U.com Junction temperature 125 Tjmax *1 Do not however exceed Pd. x 1.6mm glass-epoxy PCB Derating in done at 6.2mW/˚C for operating above Ta=25˚C *2 Mounted on 70mm x 70mm ˚C ˚C ˚C Recommended Operating Conditions (Ta=25˚C) Parameter Input voltage Output current Output voltage Symbol VCC Io VOUT Min. 3.0 1.5 Typ. Max. 16.0 0.5 12.0 Unit V A V Electrical Characteristics (Unless otherwise specified, Ta=25˚C, Vcc=3.3V, Io=150mA, R1=30kΩ, R2=30kΩ) Parameter Shut down current Vc pin voltage Output voltage Dropout voltage Peak output current Ripple rejection Line regulation Load regulation Temperature coefficient of output voltage *1 Bias current Short circuit output current Stand-by ON level Stand-by OFF level Input high current Symbol ISD Vc Vo ∆Vd Io R.R. Reg.I Reg.L Tcvo Ib Ios Vth1 Vth2 Iin Min. 1.225 0.5 44 2.0 40 Typ. 0 1.250 2.50 0.18 55 20 50 ±0.02 0.6 0.4 80 Max. 10 1.275 0.30 50 150 0.8 130 Unit µA V V V A dB mV mV mA A V V µA f=120Hz, ein=-20dBV, Io=100mA Vcc=4.5V → 16V Io=0mA → 500mA Io=0mA Vcc=16V ACTIVE MODE, Io=0mA OFF MODE, Io=0mA Vctl=3V, Io=0mA Vctl=0V Io=10mA Io=150mA Vcc=2.5V Conditions % / °C Io=5mA, Tj=0~125°C • This product is not designed for protection against radioactive rays. Designed Guarantee.(Outgoing done *1 All characteristics are measuredinspection is notacrossall products.)0.33µF and a capacity across the output of 0.22µF. with a capacity the input * Measurement is done at Ta Tj, and variations in the parameter of allof measurement(expect Temperature Coefficient of Output Voltage)caused by temperature change are not considered. Application Circuit BA00BC0WF Vcc 1 Vref OUT 3 R2 CTL 8 TSD C 5 R1 GND OCP 6.7 N.C. 2.4 ...

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