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| PJ5800/A Series 500mA CMOS Low Dropout Voltage Regulators T he PJ5800/A series are highly precise, low ground current and fixed output voltage regulators manufactured using TO-252 PJ5800 Pin 1. In 2. Out 3. Gnd PJ5800A Pin 1. Gnd 2. In 3. Out CMOS process. The series provides large currents with a significantly small dropout voltage. The PJ5800/A consists of a current limiting circuit; a thermal limiting, a precision reference voltage and an error amplifier provide maximal protection against any fault conditions. Output voltage ranges are adjustable, 1.5V, 1.8V, 2.5V, 3.3V; TO-252 (1W), SOT-89 (500mW) and SOT-223 (800mW) packages are available. SOT-89 PJ5800 Pin 1. Out 2. Gnd 3. Int PJ5800A Pin 1. Gnd 2. In 3. Out FEATURES Maximum Output Current: 500mA Dropout Voltage: 300mV Maximum Operating Voltage: 12V Output Voltage Range: Adjustable, 1.5V, 1.8V, 2.5V, 3.3V Highly Accurate: 2% Low Ground Current: TYP 100A Fast Transient Response Current Limited and Thermal Limited Applications Voltage Regulator for LAN Card, CD-ROM and DVD Cordless phones Camera, video recorders Portable games Portable AV equipment Reference voltage Battery powered equipment Device PJ58xxCP PJ58xxCY PJ58xxCW PJ58xxACP PJ58xxACY PJ58xxACW (Heatsink surface connected to Pin 2) SOT-223 PJ5800 Pin 1. In 2. Out 3. Gnd PJ5800A Pin 1. Gnd 2. Out 3. In ORDER INFORMATION Operation Temperature (Ambient) Package SOT-252 SOT-89 SOT-223 TO-252 SOT-89 SOT-223 -20 ~ +85oC BLOCK DIAGRAM 1-5 2002/10.rev.A PJ5800/A Series 500mA CMOS Low Dropout Voltage Regulators ABSOLUTE MAXIMUM RATINGS Parameter Input Voltage Output Current Output Voltage Power Dissipation PD@TA=25 TO-252 SOT-89 SOT-223 Symbol VIN IOUT VOUT Pd Topr Tstg Value 12 500 Vss-0.3 ~ VIN +0.3 1000 500 800 -20 ~ +85 -40 ~ +125 Unit V mA V mW Operating Temp. (Ambient) Storage Temp. ODERING INFORMATION Part Number PJ5800CP/CY/CW PJ5815CP/CY/CW PJ5818CP/CY/CW PJ5825CP/CY/CW PJ5833CP/CY/CW Output Voltage Adjustable 1.5V 1.8V 2.5V 3.3V Package SOT-252 / SOT-89 / SOT-223 SOT-252 / SOT-89 / SOT-223 SOT-252 / SOT-89 / SOT-223 SOT-252 / SOT-89 / SOT-223 SOT-252 / SOT-89 / SOT-223 ELECTRICAL CHARACTERISTICS (Ta = +25C, Vin=5V unless otherwise noted) PJ58xx Vout = x.x V Parameter Output Voltage Load Regulation Symbol VOUT VOUT Vdif 1 Vdif 2 IBIAS ILIMIT VOUT VIN* VOUT Conditions IOUT=1mA, VIN=5V VIN=5V 1mAIOUT500mA IOUT=300mA IOUT=500mA IOUT=0mA Vin=12V VIN=5V, VOUT =0V IOUT =1mA 4.3VVIN10V (Note 2) Min -2 Typ Vo 20 450 750 100 550 0.2 Max +2 Unit % mV Circuit 2 2 -- 50 Dropout Voltage(Note 1) -- -- mV 2 Standby Current Current Limit Line Regulation Output Voltage Temperature Coefficient Note: 1.Vdif=VIN - VOUT 2. Design Characteristics ---- 110 700 0.3 A mA %/V 1 2 2 -- 100 -- ppm/ 2 2-5 2002/10.rev.A PJ5800/A Series 500mA CMOS Low Dropout Voltage Regulators TYPICAL APPLICATIONS MEASURING CIRCUITS Measuring Circuit 1: Standby Current Measuring Circuit 2: Output Voltage, Oscillation Check, Line Regulation, Dropout Voltage, Load Regulation 3-5 2002/10.rev.A PJ5800/A Series 500mA CMOS Low Dropout Voltage Regulators TO-252 Mechanical drawing 1.Top View 2.Side View TO-252 DIMENSION DIM MILLIMETERS MIN A b c2 2.184 0.635 0.457 5.334 6.35 2.286BSC 9.398 0.508BSC 1.524 2.032 10.414 MAX 2.388 0.889 0.889 5.588 6.731 MIN 0.086 0.025 0.018 0.210 0.250 INCHES MAX 0.094 0.035 0.035 0.220 0.265 E L3 A c2 D H D E e H 0.090BSC 0.370 0.410 e L2 0.020BSC 0.060 0.080 b L2 L3 SOT-89 Mechanical drawing 1.Top View 2.Side View A B I DIM A B C D MIN 4.4 1.5 2.30 0.40 1.50 3.00 0.89 4.05 1.4 0.35 SOT-89 DIMENSION MILLIMETERS MAX 4.6 1.7 2.60 0.52 1.50 3.00 1.20 4.25 1.6 0.44 MIN 0.173 0.059 0.090 0.016 0.059 0.118 0.035 0.159 0.055 0.014 INCHES MAX 0.181 0.070 0.102 0.020 0.059 0.118 0.047 0.167 0.063 0.017 H C G E F G H E D J I J F 4-5 2002/10.rev.A PJ5800/A Series 500mA CMOS Low Dropout Voltage Regulators SOT-223 Mechanical drawing A DIM SOT-223 DIMENSION MILLIMETERS MIN MAX 6.80 3.10 3.70 0.83 4.65 2.35 1.035 7.30 0.355 16 1.80 MIN 0.248 0.114 0.129 0.024 0.179 0.088 0.032 0.263 0.010 10 0.061 INCHES MAX 0.268 0.122 0.146 0.033 0.183 0.093 0.041 0.287 0.014 16 0.071 B I A B C D 6.30 2.90 3.30 0.63 4.55 2.25 0.835 6.70 0.255 10 1.55 H C J E F G H F G E D I K J K 5-5 2002/10.rev.A |
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