8182 ALYW CS8182 Linear Voltage Tracking Regulator - Micropower Low Dropout, Line Driver 200 mA The CS8182 is a monolithic integrated low dropout tracking www.onsemi.com regulator designed to provides an adjustable buffered output voltage that closely tracks (10 mV) the reference input. The output delivers up to 200 mA while being able to be configured higher, lower or equal to the reference voltages. 8 The device has been designed to operate over a wide range (2.8 V to 1 1 1 5 45 V) while still maintaining excellent DC characteristics. The 5 2 CS8182 is protected from reverse battery, short circuit and thermal SO8 D PAK5 DPAK5 DF SUFFIX DPS SUFFIX DT SUFFIX runaway conditions. The device also can withstand 45 V load dump CASE 751 CASE 936AC CASE 175AA transients and 50 V reverse polarity input voltage transients. This makes it suitable for use in automotive environments. PIN CONNECTIONS AND The V /ENABLE lead serves two purposes. It is used to provide REF MARKING DIAGRAMS the input voltage as a reference for the output and it also can be pulled 18 low to place the device in sleep mode where it nominally draws 30 A V V OUT IN from the supply. GND GND Features GND GND Adj 200 mA Source Capability V /ENABLE REF Output Tracks within 10 mV Worst Case Tab GND Low Dropout (0.35 V Typ. 200 mA) Pin 1. V IN CS 8182G Low Quiescent Current 2. V OUT 8182 ALYWW 3. GND Thermal Shutdown AWLYWWG 4. Adj Short Circuit Protection 5. V REF 15 Wide Operating Range 1 Internally Fused Leads in SO8 Package A = Assembly Location For Automotive and Other Applications Requiring Site and Change WL, L = Wafer Lot Y = Year Control WW, W = Work Week These are PbFree Devices G or = PbFree Device V V IN OUT ORDERING INFORMATION See detailed ordering and shipping information in the package Current Limit & dimensions section on page 9 of this data sheet. SAT Sense Adj ENABLE + V /ENABLE REF + GND Thermal Shutdown 2.0 V Figure 1. Block Diagram Semiconductor Components Industries, LLC, 2016 1 Publication Order Number: October, 2019 Rev. 28 CS8182/DCS8182 PACKAGE PIN DESCRIPTION Package Lead Number 2 SO8 D PAK 5PIN DPAK 5PIN Lead Symbol Function 8 1 1 V Input Voltage IN 1 2 2 V Regulated Output OUT 2, 3, 6, 7 3 3 GND Ground 4 4 4 Adj Adjust Lead 5 5 5 V /ENABLE Reference Voltage and ENABLE Input REF MAXIMUM RATINGS Rating Value Unit Storage Temperature Range 65 to +150 C Junction Temperature +150 C Supply Voltage Range (Continuous) 16 to 45 V Peak Transient Voltage (V = 14 V, Load Dump Transient = 31 V) 45 V IN Voltage Range (Adj, V , V /ENABLE) 10 to +V V OUT REF IN Package Thermal Resistance, SO 8: 25 C/W JunctiontoCase, R JC 80 C/W JunctiontoAir, R JA 2 Package Thermal Resistance, D PAK JunctiontoCase, R 4.0 C/W JC JunctiontoAir, R 48 C/W JA Package Thermal Resistance, DPAK 8.0 C/W JunctiontoCase, R JC 64 C/W JunctiontoAir, R JA ESD Capability (Human Body Model) 2.0 kV (Machine Model) 200 V Lead Temperature Soldering: (Note 1) (SO8) 240 2 (D PAK) 225 C (DPAK) 260 Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. 60 second maximum above 183C. RECOMMENDED OPERATING RANGES Rating Value Unit Junction Temperature, T 40 to+125 C J Input Voltage, Continuous V 3.4 to 45 V IN Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the Recommended Operating Ranges limits may affect device reliability. www.onsemi.com 2