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S1117-5.0 Dataheets PDF



Part Number S1117-5.0
Manufacturers AUK corp
Logo AUK corp
Description Adjustable and Fixed LDO Voltage Regulator
Datasheet S1117-5.0 DatasheetS1117-5.0 Datasheet (PDF)

ㄴ Semiconductor S1117AD/S1117-xxD Adjustable and Fixed LDO Voltage Regulator Descriptions The S1117A and S1117 series of positive adjustable and fixed regulators are designed to provide 1A with higher efficiency than currently available devices. All internal circuitry is designed to operate down to 1.3V input to output differential. On-Chip trimming adjusts reference Voltage to 2% Features • Output Current of 1A • 1.3V Maximum Dropout voltage at 1A Output Current • 100% Thermal Limit Burn-In.

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ㄴ Semiconductor S1117AD/S1117-xxD Adjustable and Fixed LDO Voltage Regulator Descriptions The S1117A and S1117 series of positive adjustable and fixed regulators are designed to provide 1A with higher efficiency than currently available devices. All internal circuitry is designed to operate down to 1.3V input to output differential. On-Chip trimming adjusts reference Voltage to 2% Features • Output Current of 1A • 1.3V Maximum Dropout voltage at 1A Output Current • 100% Thermal Limit Burn-In • Fast Transient Response Ordering Information Type NO. S1117AD/S1117xxD Marking S1117□□D Package Code D-PAK □□:Voltage Code (Aj : 1.25V, 15:1.5V,:18: 1.8V, 25:2.5V, 285:2.85V, 33:3.3V, 50:5.0V) Outline Dimensions Block Diagram unit : mm PIN Connections 1. GND/ADJ 2. Output 3. Input KSI-2052-001 1 S1117AD/S1117-xxD Absolute Maximum Ratings Characteristic Operating Input voltage Ta=25°C Symbol VIN Ratings Vout =1.25,1.5,1.8 Vout = 2.5 2.8 3.3 5.0 Unit 16 20 V Power Dissipation (without Heatsink) Lead Temperature (Soldering, 10 sec) Operating Junction Temperature Storage Temperature PD TLEAD TJ TSTG 1.3 300 -30 ~ 125 -55 ~ 150 W °C °C °C Device Selection Guide (NOTE1) Device S1117A S1117-1.5 S1117-1.8 S1117-2.5 S1117-2.85 S1117-3.3 S1117-5.0 Note 1 : Other Fixed Versions are available Vout=1.5V to 5V Output Voltage Adj 1.5V 1.8V 2.5V 2.85V 3.3V 5V Electrical Characteristics (Electrical Characteristics at TJ = 25℃ and ILoad=10mA unless otherwise specified.) Characteristic Symbol Device S1117A Test Condition VIN = (Vout+1.5V),IOUT = 10mA VIN = (Vout+1.5V) to 12V IOUT = 0 to 1000mA VIN = (Vout+1.5V),IOUT = 10mA VIN = (Vout+1.5V) to 12V IOUT = 0 to 1000mA VIN = (Vout+1.5V),IOUT = 10mA VIN = (Vout+1.5V) to 12V IOUT = 0 to 1000mA VIN = (Vout+1.5V),IOUT = 10mA VIN = (Vout+1.5V) to 12V IOUT = 0 to 1000mA VIN = (Vout+1.5V),IOUT = 10mA VIN = (Vout+1.5V) to 12V IOUT = 0 to 1000mA * Min 1.238 1.225 1.47 * 1.44 1.764 * 1.728 2.45 * 2.4 2.793 * 2.736 Typ 1.25 Max 1.262 1.275 1.53 Unit S1117-15 1.5 1.56 1.836 Output Voltage VOUT S1117-18 1.8 1.872 2.55 V S1117-25 2.5 2.6 2.907 S1117-285 2.85 2.964 KSI-2052-001 2 S1117AD/S1117-xxD Electrical Characteristics Characteristic Symbol (Continued) (Electrical Characteristics at TJ = 25℃ and ILOAD=10mA unless otherwise specified.) Device S1117-33 Test Condition VIN = (Vout+1.5V),IOUT = 10mA VIN = (Vout+1.5V) to 12V IOUT = 0 to 1000mA VIN = (Vout+1.5V),IOUT = 10mA * Min 3.234 Typ 3.3 Max 3.366 3.432 5.1 Unit 3.168 4.9 Output Voltage VOUT S1117-50 V VIN = (Vout+1.5V) to 12V IOUT = 0 to 1000mA (Vout+1.5V)≤ VIn≤12V IOUT=10mA (VIN - Vout)=2V, 10mA ≤IOUT≤1A VIN= 11.5V, IOUT=0mA VIN=(VOUT+1.5), VOUT=0V VIN = (Vout+1.5V) to 12V IOUT = 10mA IOUT =1000mA VIN-VOUT=1.5V, f=120Hz IOUT=1000mA, VRIPPLE=1VP-P f=10 to 10KHz (VIN-VOUT)=1.5V * * * * * * * 4.8 - 5.0 5.2 30 30 10 7 90 1.3 mV mV mA mA uA V dB uV A Line Regulation Note1 Load Regulation △VOUT △VOUT IQ ILMIN IADJ VD RR eN IOUT All All All Fixed Versions S1117A S1117A All All All All 10 10 3.6 3 55 Note1 Quiescent Current Minimum Load Current Adjust Pin Current Dropout Voltage Note3 Ripple Rejection 60 - 1.2 72 100 1.5 Note2 Output Noise Voltage Output Current * 1 The * denotes the specifications which apply over the full temperature range. Note 1: Low duty pulse testing with Kelvin connections required. Note 2: 120Hz input ripple (CADJ for ADJ=25uF) Note 3: △ VOUT = 1% ■ Typical Applications Ω Ω × KSI-2052-001 3 S1117AD/S1117-xxD Electrical Characteristic Curves Fig. 1 Minimum Load Current(Adjustable) Fig. 2 Adjust Pin Current Fig. 3 Temperature Stability Fig. 4 Load Regulation Fig. 5 Dropout Voltage Fig. 6 Dropout Voltage - Temperature KSI-2052-001 4 S1117AD/S1117-xxD Electrical Characteristic Curves Fig. 7 Load Transient Response Fig. 8 Line Transient Response . Fig. 9 Ripple Rejection KSI-2052-001 5 S1117AD/S1117-xxD These AUK products are intended for usage in general electronic equipments (Office and communication equipment, measuring equipment, domestic electrification, etc.). Please make sure that you consult with us before you use these AUK products in equipments which require high quality and/or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, traffic signal, combustion central, all types of safety device, etc.). AUK cannot accept liability to any damage which may occur in case these AUK products were used in the mentioned equipments without prior consultation with AUK. KSI-2052-001 6 .


S1117-33PI S1117-5.0 S1117-5.0PIC


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