SEMICONDUCTOR TECHNICAL DATA KIA1117BS/BF/BPI00~ KIA1117BS/BF/BPI50 BIPOLAR LINEAR INTEGRATED CIRCUIT LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATOR The KIA1117BS/BF/BPIxx Series are a Low Drop Voltage Regulator able to provide up to 1A of output current, available even in adjustable version (Vref=1.25V) FEATURES *Low Dropout Voltage : 1.1V/Typ. (Iout=1.0A) *Very Low Quiescent Current : 5(Typ) *Output Current up to 1A *Fixed Output Voltage of 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5.0V *Adjustable Version Availability : Vref=1.25V *Internal Current and Thermal Limit *A Minimum of 10 for stability *Suitable for MLCC, Tantalum and Low ESR Electrolytic Capacitors *ESR Range for stability : 1m~200 *Available in 2%(at 25) *High Ripple Rejection : 80dB(Typ) *Temperature Range : -40150 SOT-223 LINE UP ITEM OUTPUT VOLTAGE (V) PACKAGE KIA1117BS/BF/BPI00 Adjustable (1.25~10V) KIA1117BS/BF/BPI12 1.2 KIA1117BS/BF/BPI15 1.5 BS : SOT-223 KIA1117BS/BF/BPI18 1.8 BF : DPAK KIA1117BS/BF/BPI25 2.5 BPI : TO-220IS KIA1117BS/BF/BPI33 3.3 KIA1117BS/BF/BPI50 5.0 DPAK MAXIMUM RATINGS (Ta=25) CHARACTERISTIC SYMBOL RATING UNIT Input Voltage VIN 12 V Output Current IOUT 1.0 A S (Note) Power Dissipation 1 F (No Heatsink) Power Dissipation 2 PD1 1.3 PI 2.0 S 8.3 F (Infinite Heatsink) 1.0 PD2 PI 13 W W 20.8 Maximum Junction Temperature Tj(max) 150 Operating Junction Temperature Topr -40150 Storage Temperature Tstg -55150 Note) Package Mounted on FR-4 PCB 36x18x1.5. : mounting pad for the GND Lead min. 6 2012. 2. 15 Revision No : 1 TO-220IS 1/5 KIA1117BS/BF/BPI00 ~ KIA1117BS/BF/BPI50 ELECTRICAL CHARACTERISTICS Unless otherwise specified, Tj=25 CHARACTERISTIC Reference Vorrage ITEM SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNIT VREF1 VIN=VOUT+1.5V, IOUT=10mA 1.225 1.25 1.275 V VREF2 10mAIOUT1A, VOUT+1.5VVIN=10V 1.213 1.25 1.288 V VOUT1 VIN=2.7V, IOUT=10mA 1.176 1.2 1.224 V VOUT2 10mAIOUT1A, 2.7VVIN10V 1.164 1.2 1.236 V VOUT1 VIN=3.0V, IOUT=10mA 1.470 1.5 1.530 V VOUT2 10mAIOUT1A, 3.0VVIN10V 1.460 1.5 1.540 V VOUT1 VIN=3.3V, IOUT=10mA 1.764 1.8 1.836 V VOUT2 10mAIOUT1A, 3.3VVIN10V 1.754 1.8 1.846 V VOUT1 VIN=4.0V, IOUT=10mA 2.450 2.5 2.550 V VOUT2 10mAIOUT1A, 4.0VVIN10V 2.440 2.5 2.560 V VOUT1 VIN=4.8V, IOUT=10mA 3.234 3.3 3.366 V VOUT2 10mAIOUT1A, 4.8VVIN10V 3.201 3.3 3.399 V VOUT1 VIN=6.5V, IOUT=10mA 4.900 5.0 5.100 V VOUT2 10mAIOUT1A, 6.5VVIN10V 4.850 5.0 5.150 V KIA1117-Adj KIA1117-12 KIA1117-15 KIA1117-18 Output Voltage KIA1117-25 KIA1117-33 KIA1117-50 Line Regulation - Reg Line VOUT+1.5VVIN10V, IOUT=10mA - 1 10 mV Load Regulation - Reg Load 10mAIOUT1A, VIN=VOUT+2.0V - 0.5 1 % Adjustable Pin Current KIA1117-Adj IADJ VIN=VOUT+1.5V - 35 - A Minimum Load Current KIA1117-Adj IMIN VIN=VOUT+1.5V 10 - - mA IB1 VIN=VOUT+1.25V, IOUT=0A - 5 10 IB2 VIN=10V, IOUT=0A - 5 10 - 100 - Vrms Quiescent Current - mA Output Noise Voltage - VNO VIN=VOUT+1.25V, IOUT=40mA, 10Hzf10kHz Short Circuit Current Limit - ISC VIN=VOUT+2.0V 1.1 - - A Ripple Rejection - R*R IOUT=40mA, f=120Hz, Vripple=1Vp-p VIN=VOUT+3V 60 80 - dB Dropout Voltage - VD IOUT=1A - 1.1 1.4 V Temperature Stability - TCVO VIN=VOUT+1.5V, IOUT=10mA, Tj=-40~150 - 0.5 - % 2012. 2. 15 Revision No : 1 2/5 KIA1117BS/BF/BPI00 ~ KIA1117BS/BF/BPI50 Fig.1 Application Circuit-1 (Fixed-Type) * Note 1) MLCC, Tantalum, Low ESR Electrolytic Capacitors are suitable in ESR range for stability (1m~200) ** Note 2) When R1 is much larger than 124, apply 8~10mA to Vout-GND by setting an additional dummy resistor for stability of Vout under no load condition Fig.2 Application Circuit-2 (Adjustable-Type) VOUT=VREFx (1+R2/R1) + IADJxR2 2012. 2. 15 Revision No : 1 3/5 KIA1117BS/BF/BPI00 ~ KIA1117BS/BF/BPI50 2012. 2. 15 Revision No : 1 4/5 KIA1117BS/BF/BPI00 ~ KIA1117BS/BF/BPI50 2012. 2. 15 Revision No : 1 5/5