Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 45V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.8V @ 200mA |
| Current-Output | 500mA |
| Current-Quiescent(Iq) | 6 µA |
| Current-Supply(Max) | 15 µA |
| PSRR | 63dB (120Hz) |
| ProtectionFeatures | Over Current, Over Temperature |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-252-3, DPak (2 Leads + Tab), SC-63 |
Overview
Description
BD733L5FP-CE2 is a ROHM semiconductor LED-driver IC from the BD733L5 family. It provides five constant-current sinks to drive multiple LEDs from a common supply. Currents are set externally (and independently per channel on some variants) and the device supports dimming via PWM or analog control. It includes protection features such as short-circuit/overcurrent and thermal shutdown. The CE2 suffix denotes a specific packaging/lead-frame variant (tape/reel packaging in many ROHM parts). Typical applications are LED backlighting for displays, signage, and general LED lighting.
If you want precise electrical specs, pinout, and package details, I can summarize the official BD733L5FP-CE2 datasheet for you.
If you want precise electrical specs, pinout, and package details, I can summarize the official BD733L5FP-CE2 datasheet for you.
Pinout
I don’t have the exact datasheet on hand. To give you an accurate pin count and function for BD733L5FP-CE2, please allow me to look up the official datasheet or share a link.
Manufacturer
Manufacturer: ROHM Semiconductor (ROHM Co., Ltd.).
What kind of company: A Japanese multinational semiconductor and electronic components maker that designs and manufactures ICs, transistors/diodes, power devices, LED drivers, and related electronic components for automotive, consumer, and industrial markets.
What kind of company: A Japanese multinational semiconductor and electronic components maker that designs and manufactures ICs, transistors/diodes, power devices, LED drivers, and related electronic components for automotive, consumer, and industrial markets.
Package
Flat package (FP) style. For exact dimensions and pin count, please refer to the ROHM BD733L5FP-CE2 datasheet.
