High Noise Immunity 42 V/70 mATo be Compliant with AEC-Q100Voltage Tracker Designed with techniques for electromagnetic noise immunity to prevent malfunction with fewer externalcomponents for electromagnetic interference (EMI) Reduced dark current in standby mode of always-on systems such as car body electronic control units (ECU) Supply clean power to sensors by excellent power supply rejection ratio (PSRR)KEY SPECIFICATIONSAPPLICATIONS ECUs for car bodies, engines, air conditioners, etc. Lineup; Operating Temperature range: Industrial applications such as factory automation equipment Automotive/Industrial;-40°C to 125°C, Consumer; -40°C to 105°C and smart meters Input Voltage Range; Maximum Rating: 3.5 V to 42 V; 50 V Supply Current : Typ. 60 µA OPTIONAL FUNCTIONS Standby Current: Typ. 0.1 µA Product NamePackageQuantity per Reel Tracking Voltage Range: 2.2 V to 14 V R1540N001B-TR-#E SOT-23-5 3,000 pcs Tracking Voltage Accuracy ±15 mV R1540S001B-E2-#E HSOP-8E 1,000 pcs Output Current: 70 mA Dropout Voltage: Typ. 1.3 V #: Quality Class Ripple Rejection: Typ. 80 dB (f = 100 Hz) ♯ Intended Usage Operating Temp. Range Protections: Thermal Shutdown, Output Current Limiting and A Car accessories -40℃ ≤ Ta ≤ 125℃ Short-circuit Current Limiting K Automotive general equipment Tjmax = 150℃:Automotive/Industrial, 125℃: Consumer (body systems ) -40℃ ≤ Ta ≤ 125℃ Y Industrial applications -40℃ ≤ Ta ≤ 125℃ TYPICAL APPLICATION F Consumer applications -40℃ ≤ Ta ≤ 105℃ VIN Sensor VDD VOUT VDD CIN PACKAGES VDD VOUT 0.1uF R1540xLDOMPU GND VDD COUT CE/ADJ GND 10uF VREF GND CCE/ADJ 0.1uF CIN: 0.1 uF, COUT: 10 µF, CCE/ADJ: 0.1 µF, Ceramic capacitor SOT-23-5 HSOP-8E Application: Power Supply for Off-board sensors 2.9 x 2.8 x 1.1 (mm) 5.2 x 6.2 x 1.45 (mm) Intended Usage: Isolation-protection tracking of MCU power supplies to 1 ensure accurate ADC sensing, load separation, heat dissipation, etc. No. EVC-513-190515 Document Outline スライド番号 1 スライド番号 2 スライド番号 3 スライド番号 4