TPS7B6933

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS7B6933, TPS7B6950 SLVSDI2 – APRIL 2016 TPS7B69xx 150-mA, 40-V Ultralow-Quiescent-Current LDO 1 Features 1 4-V to 40-V Wide VI Input Voltage Range With up to 45-V Transient Maximum Output Current: 150 mA Low Quiescent Current (IQ): – 15 µA Typical at Light Loads – 25 µA Maximum Under Full Temperature 450-mV Typical Low Dropout Voltage at 100 mA Load Current 10-mV Line Regulation Maximum 20-mV Load Regulation Maximum Stable With Low-ESR Ceramic Output Capacitor (2.2 µF to 100 µF) Fixed 3.3-V and 5-V Output Voltage Options Integrated Fault Protection: – Thermal Shutdown – Short-Circuit Protection Packages: – 5-Pin SOT-23 Package – 4-Pin SOT-223 Package 2 Applications E-meters, Water Meters and Gas Meters Appliances and White Goods Fire Alarm, Smoke Detector Medical, Health, and Fitness Applications 3 Description The TPS7B69xx device is a low-dropout linear regulator that operates at up to 40-V VI. With only 15-µA (typical) quiescent current at light load, the device is applicable for standby microcontrol-unit systems, especially for always-on applications like emeters, fire alarms, and smoke detectors. The devices have integrated short-circuit and overcurrent protection. The TPS7B69xx device operates over a –40°C to 105°C temperature range. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) TPS7B6933 TPS7B6950 SOT-223 (4) SOT-23 (5) 6.50 mm × 3...