BD433S2WEFJ-CE2 Datasheet | ROHM

Description The BD4xx S2-C series are low quiescent regulators featuring 45 V absolute maximum voltage, and output voltage accuracy of ±2 % (3.3 V or 5.0 V: Typ), 200 m A output current and 40 μA (Typ) current consumption. These regulators are therefore ideal for applications requiring a direct connection to the battery and a low current consumption. A logical “HIGH” at the CTL pin enables the device and “LOW” at the CTL pin not enables the device. (Only W: Includes switch) Ceramic capacitors can be used for pensation of the output capacitor phase. Furthermore, these ICs also feature overcurrent protection to protect the device from damage caused by short-circuiting and an integrated thermal shutdown to protect the device from overheating at overload conditions. Features - Qualified for Automotive Applications - Wide Temperature Range (Tj): -40 °C to +150 °C - Wide Operating Input Range: 3.0 V to 42 V - Low Quiescent Current: 40 μA (Typ) - Output Current: 200 m A - High Output Voltage Accuracy: ±2 % - Output Voltage: 3.3 V or 5.0 V (Typ) - Enable Input (Only W: Includes Enable Input) - Over Current Protection (OCP) - Thermal Shutdown Protection (TSD) - AEC-Q100 Qualified(Note 1) - Functional Safety Supportive Automotive Products (Note 1): Grade 1 Applications - Body - Audio System - Navigation System, etc. Packages W (Typ) x D (Typ) x H (Max) - EFJ: HTSOP-J8 4.9 mm x 6.0 mm x 1.0 mm - FP3: SOT223-4 6.53 mm x 7.0 mm x 1.8 mm Figure 1. Package Outlook Typical Application Circuits - ponents Externally Connected: 0.1 µF ≤ CIN, 10 µF ≤ COUT (Typ) - Electrolytic, tantalum and ceramic capacitors can be used. Input Voltage 　 VO...