AT73HL33SQB

AT73HL Series 40V, 250mA, Low Quiescent Current, CMOS LDO Description The AT73HL series is a high accuracy, high input voltage low quiescent current, high speed, and low dropout liner regulator with high ripple rejection. The input voltage up to 40V and load current up to 250mA at VOUT = 5V & VIN = 15V. The device is manufactured with CMOS process. The AT73HL offers over-current limit and over temperature protection to ensure the device working in well conditions. The AT73HL regulators are available in standard SOT89-3L and SOT23-5L、SOT23-3L packages. Standard products are Pb-free and Halogen-free. Features Applications Input voltage: 4.75V~40V  Smart electric meter Output voltage: 1.8V~5.7V  In-car entertainment Output accuracy: < ±2% Output current: 250mA @ VIN = 12V, VOUT = 5V  Electric bicycle PSRR: 60dB @ 100Hz Dropout voltage: 600mV @ IOUT = 100mA Quiescent current: 5μA @ VIN = 12V(Typ.) Recommend capacitor: 10μF Pin Assignment AT73HL XX SQ(SOT89-3L) AT73HL XX SQB(SOT89-3L) AT73HL XX SE(SOT23-5L) AT73HL XX SC(SOT-23-3L) AGERTECH MICROELECTRONICS Subsidiary of Sino-Talent International Holdings Ltd. 1 /8 Dated: 11/2018 Rev:2.3 AT73HL Series 40V, 250mA, Low Quiescent Current, CMOS LDO Simplified Block Diagram Typical Application VIN VOUT VOUT VIN VOUT AT73HLXX C1 10uF Current Limit OTP C2 10uF GND - + VREF GND Order Information Part No Package AT73HL XX SQ SOT89-3L AT73HL XX SQB SOT89-3L AT73HL XX SE SOT23-5L AT73HL XX SC SOT23-3L Note: ** several fixed output voltages ranging from 1.8V to 5.7V Temperature -40 ~ +85℃ -40 ~ +85℃ -40 ~ +85℃ -40 ~ +85℃ Tape& Reel 1000/REEL 1000/REEL 3000/REEL 3000/REEL Part number rules AT73HL①②③ Designator ① ② ③ Description Output Voltage 3.3V=33 5.0V=50 Package: SE: SOT-23-5L SQ: SOT89-3L SC: SOT23-3L Different Pin Definition B: Pin Description SOT89-3L(B) 3 2 1 Pin No SOT89-3L 2 1 3 SOT23-5L 1 2 3 4 5 Symbol I/O Description VIN GND NC NC VOUT Power Ground O Input Ground Not connected Not connected Output AGERTECH MICROELECTRONICS Subsidiary of Sino-Talent International Holdings Ltd. 2 /8 Dated: 11/2018 Rev:2.3 AT73HL Series 40V, 250mA, Low Quiescent Current, CMOS LDO Absolute Maximum Ratings(Note) Symbol VIN VOUT Items Value Unit -0.3~45 V -0.3~6.5 V SOT89-3L 0.7 W 0.3 W PDMAX Power Dissipation SOT23-5L 0.25 W SOT23-3L ℃ TJ Junction Temperature -40~150 ℃ Tstg Storage Temperature -55 to 150 ℃ Tsolder Package Lead Soldering Temperature (10s) 260 ESD MM Machine Mode 200 V ESD HBM Human Body Mode 8000 V Note: Exceed these limits to damage to the device. Exposure to absolute maximum rating conditions may affect device reliability. Input Voltage Output Voltage Recommanded Operating Range Symbol VIN RθJA TOPT Items Value 4.75 to 40 45 -40 to +85 VIN Supply Voltage Thermal Resistance on PCB Operating Temperature Unit V ℃/W ℃ Electrical Characteristics(The following specifications apply for VIN = 12V, TA = 25 oC, CIN = COUT = 10μF, unless specified otherwise) Symbol VIN VOUT IOUT △VOUT IQ Items Input Range Output Range Maximum Output Current VDROP Dropout Voltage △VLINE Line Regulation ISHORT PSRR eNO TSD ΔVO/ΔT VIN = 12V, IOUT = 10mA Quiescent Current Current at OTP Min. 4.75 -2 VIN-VOUT=4V,RL=1Ω Output Voltage IOTP △VLOAD Conditions IOUT = 10mA IOUT = 10mA Load Regulation Short Current Power Supply Rejection Rate Output Noise Voltage Thermal Shutdown Protection Temperatur e Coefficient 4.9 3.234 2.94 2.45 VIN = 7V, IOUT = 0 VIN = 24V, IOUT = 0 VIN = 40V, IOUT = 0 VIN = 12V, VOUT = 1.5V IOUT = 10mA IOUT = 100mA VIN =7 ~ 24V, VOUT = 5V, IOUT = 1mA VIN = 7 ~ 40V, VOUT = 5V, IOUT = 1mA VOUT = 5V , IOUT = 1 ~ 100mA, VIN = 7V VOUT Short to GND with 1Ω(1ms pulse), VIN = 40V F = 100Hz VIN = 10V, F = 1kHz VPP = 0.5V, IOUT = 1mA F = 10kHz 10Hz to 100kHz, COUT = 10μF Typ. VOUT Max. 40 2 Unit V % 500 550 mA 5 3.3 3.0 2.5 4 4.6 5.4 130 60 600 5.1 3.366 3.06 2.55 V 6 6.7 8.2 µA mA mV 0.001 %/V 0.002 19 mV 280 mA 60 50 40 ±100 μVRMS 150 oC ±0.5 mV/ oC dB VIN = 12V, IOUT = 1mA AGERTECH MICROELECTRONICS Subsidiary of Sino-Talent International Holdings Ltd. 3 /8 Dated: 11/2018 Rev:2.3 AT73HL Series 40V, 250mA, Low Quiescent Current, CMOS LDO Typical Performance Characteristics(CIN = 10μF, COUT = 10μF, TOPT = 25C, VIN = 6V, VOUT = 5V, unless specified otherwise) IQ vs. Input Voltage Output Voltage vs. Input Voltage 8 7 6 5 6 4 5 4 3 3 Io=1mA 2 2 1 1 0 0 0 10 20 30 Input Voltage（V） 40 0 Output Voltage vs. Temperature 5.15 5.1 5.05 5 4.95 4.9 4.85 4.8 4.75 10 20 30 Input Voltage（V） 40 Output Voltage vs. Output Current 6 Io=1mA Vin=6V Vin=15V Vin=30V 5 4 3 2 1 0 4.7 -40 0 40 80 120 Temperature（℃） 160 0 200 200 300 400 500 Output Current（mA） PSRR vs. Frequency Dropout Voltage vs. Output Current 80.00 900 70.00 800 60.00 100 700 Io=10mA 600 50.00 500 40.00 400 30.00 300 20.00 200 10.00 100 0 0.00 0.1 1 10 Frequency（Khz） 100 10 30 50 70 90 110 130 Output Current（mA） AGERTECH MICROELECTRONICS Subsidiary of Sino-Talent International Holdings Ltd. 4 /8 150 Dated: 11/2018 Rev:2.3 AT73HL Series Power ON CH1：VIN VIN=6V 40V, 250mA, Low Quiescent Current, CMOS LDO CH2：VOUT IOUT=1mA CH4：IIN VOUT=5V VIN=6V Package:SOT89-3L Line Transient CH1：VIN VIN=6V-12V VOUT=5V Package:SOT89-3L CH2：VOUT IOUT=1mA VOUT=5V VIN=6V-12V Package:SOT89-3L Load Transient CH1：VIN VIN=6V IOUT=10mA IOUT=10mA VOUT=5V Package:SOT89-3L CH2：VOUT IOUT=1mA-50mA CH4：IOUT VOUT=5V VIN=6V Package:SOT89-3L IOUT=1mA-100mA VOUT=5V Package:SOT89-3 AGERTECH MICROELECTRONICS Subsidiary of Sino-Talent International Holdings Ltd. 5 /8 Dated: 11/2018 Rev:2.3 AT73HL Series 40V, 250mA, Low Quiescent Current, CMOS LDO SOT23-5L Package Outline Ɵ D 0.2 E E1 L b e c A1 A2 A e1 Symbol Dimensions In Millimeters Dimensions In Inches Min Max Min Max A 1.050 1.250 0.041 0.049 A1 0.000 0.100 0.000 0.004 A2 1.050 1.150 0.041 0.045 b 0.300 0.500 0.012 0.020 c 0.100 0.200 0.004 0.008 D 2.820 3.020 0.111 0.119 E 1.500 1.700 0.059 0.067 E1 2.650 2.950 0.104 0.116 e 0.950(BSC) 0.037(BSC) e1 1.800 2.000 0.071 0.079 L 0.300 0.600 0.012 0.024 θ 0℃ 8℃ 0℃ 8℃ AGERTECH MICROELECTRONICS Subsidiary of Sino-Talent International Holdings Ltd. 6 /8 Dated: 11/2018 Rev:2.3 AT73HL Series 40V, 250mA, Low Quiescent Current, CMOS LDO SOT89-3L Package Outline D A D1 E E1 b1 e b e1 L Symbol c Dimensions In Millimeters Dimensions In Inches Min Max Min Max A 1.400 1.600 0.055 0.063 b 0.320 0.520 0.013 0.020 b1 0.400 0.580 0.016 0.023 c 0.350 0.440 0.014 0.017 D 4.400 4.600 0.173 0.181 D1 1.550 REF 0.061 REF E 2.300 2.600 0.091 0.102 E1 3.940 4.250 0.155 0.167 e 1.500 TYP 0.060 TYP e1 3.000 TYP 0.118 TYP L 0.900 1.200 0.035 AGERTECH MICROELECTRONICS Subsidiary of Sino-Talent International Holdings Ltd. 7 /8 0.047 Dated: 11/2018 Rev:2.3 AT73HL Series 40V, 250mA, Low Quiescent Current, CMOS LDO SOT-23-3L Package Outline AGERTECH MICROELECTRONICS Subsidiary of Sino-Talent International Holdings Ltd. 8 /8 Dated: 11/2018 Rev:2.3