The BD433M2EFJ-C is a low dropout (LDO) regulator designed for automotive applications, providing a fixed output voltage of 3.3 V with a maximum output current of 200 mA. It features a low quiescent current of 40 OºA, making it suitable for battery-powered devices. The regulator operates within a wide input voltage range of 3.0 V to 42 V and has an absolute maximum voltage rating of 45 V. It offers high output voltage accuracy of ¬±2%, ensuring reliable performance in critical applications. The device includes an enable input pin for control, overcurrent protection to prevent damage from short circuits, and thermal shutdown protection to safeguard against overheating during overload conditions. The BD433M2EFJ-C is qualified for automotive use and operates effectively across a temperature range of -40 ¬8C to +150 ¬8C. It is packaged in an HTSOP-J8 format, measuring 4.90 mm x 6.00 mm x 1.00 mm, which is suitable for space-constrained designs.
The BD4xxM2-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 mA 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 compensation 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.
We recommend BD433U2EFJ-C for your new development. It uses different production lines for the purpose of improving production efficiency. Electric characteristics noted in Datasheet does not differ between Production Line.
The BD4xxM2-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 mA 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 compensation 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.
| ROHM Semiconductor GmbH | ROHM Semiconductor USA, LLC | |
|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | BD433M2EFJ-C | BD433M2EFJ-C |
| Product Name | 200mA 3.3V, Fixed Output, Low Iq, High-Accuracy LDO Regulator for Automotive | 200mA 3.3V or 5.0V Output LDO Regulators |
| Package Type | Other; HTSOP-J8 | Other; HTSOP-J8 |
| Output Voltage | 3.3 volts | 3.3 volts |
| IOUT | 0.2000 amps | 0.2000 amps |
