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| Low Voltage Variable Output LDO Regulator BA00BC0WFP/WT Description BA00BC0WFP/WT is a PNP output LDO regulator IC with the output current of 1A 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 (Units : mm) BA00BC0WFP 1.50.2 6.50.2 +0.2 5.1-0.1 2-C0.5 2.30.2 0.50.1 5.50.2 1.5 0.8 0.5 1.27 0.50.1 1.00.2 TO252-5 BA00BC0WT 10.0 1.8 0.2 7.0 + 0.3 - 0.1 + 0.3 - 0.1 2.5 1 2 3 4 5 9.50.5 4.5 + 0.3 - 0.1 3.2 0.1 2.8 + 0.2 - 0.1 12.0 0.2 17.0 1) Maximum output current : 1A 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 for protecting thermal break down 6) Built-in ON/OFF switch to realize the shutdown current 0uA 7) TO252-5, TO220FP-5 package 8) C pin output voltage accuracy : 2% 13.5Min. 0.85 0.2 8.0 0.2 0.7 Features + 0.4 - 0.2 1.2 0.8 1.778 0.5 0.1 2.85 12345 TO220FP-5 Applications Printer, TV, DVD and Storage etc. Absolute Maximum Ratings (Ta=25C) Parameter Supply voltage Power dissipation Operating temperature range Storage temperature range Symbol Vcc Pd Topr Tstg 1300 *2 (TO252-5) -40 -55 Limits 18 *1 2000 *3 (TO220FP-5) Unit V mW ~ +105 ~ +150 Junction temperature 150 Tjmax *1 Do not however exceed Pd.x 1.6mm glass-epoxy PCB Derating in done at 10.4mW/C for operating above Ta=25C on 70mm 70mm *2 Mounted in done at x16mW/C for operating above Ta=25C *3 Derating C C C Recommended Operating Conditions (Ta=25C) Parameter Input voltage Output current Output voltage *4 Do not however, Vcc 3.3V *4 Symbol VCC Io VOUT Min. 3.0 1.5 Typ. Max. 16.0 1 12.0 Unit V A V Electrical Characteristics (Unless otherwise specified, Ta=25C, Vcc=3.3V, Io=200mA, R1=30k, R2=30k) 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 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 1.0 44 2.0 40 Typ. 0 1.250 2.50 0.3 55 15 35 0.015 0.5 0.4 80 Max. 10 1.275 0.5 30 75 0.9 16 0.8 130 Unit A V V V A dB mV mV mA A V V A Vctl=0V Io=50mA Io=200mA Vcc=3.0V Conditions f=120Hz, ein=-20dBV, Io=100mA Vcc=4.5V 16V Io=0mA 1A Io=0mA Vcc=16V ACTIVE MODE, Io=0mA OFF MODE, Io=0mA Vctl=3V, Io=0mA % / C Io=5mA, Tj=0~125C * This product is not designed for protection against radioactive rays. Designed Guarantee.(Outgoing inspection is not done all products.) Measurement is done at Ta Tj, and variations in the parameter of all measurement(expect Temperature Coefficient of Output Voltage)caused by temperature change are not considered. Application Circuit [BA00BC0WFP] BA00BC0WFP [BA00BC0WT] BA00BC0WT Vcc 2 Vref OUT 4 R2 Vcc 2 Vref OUT 4 R2 CTL 1 TSD OCP C CTL 5 R1 1 TSD OCP C 5 R1 GND Fin N.C. 3 GND 3 |
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