- Manufacturer
- MFR.Part #
- L4981BD
- JLCPCB Part #
- C2970992
- Package
- SOIC-20-300mil
- Description
- -40℃~+125℃ 100kHz 14.5V~19.5V 1V 2A Boost Non-Isolated Over Voltage Protection、Under Voltage Protection、Over Current Protection、Soft start PWM Modulation SOIC-20-300mil PFC Controllers ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/PFC Controllers | |
| Manufacturer | STMicroelectronics | |
| Package | SOIC-20-300mil | |
| Operating Temperature | -40℃~+125℃ | |
| Frequency - Switching | 100kHz | |
| Voltage - Supply | 14.5V~19.5V | |
| Output Current | 2A | |
| Working Mode | PWM Modulation | |
| Isolation | Non-Isolated | |
| Features | Over Voltage Protection、Under Voltage Protection、Over Current Protection、Soft-start | |
| Topology | Boost | |
| Output Voltage | 1V |
* Images are for reference only
L4981BD
Extended- Manufacturer
- MFR.Part #
- L4981BD
- JLCPCB Part #
- C2970992
- Package
- SOIC-20-300mil
- Description
- -40℃~+125℃ 100kHz 14.5V~19.5V 1V 2A Boost Non-Isolated Over Voltage Protection、Under Voltage Protection、Over Current Protection、Soft start PWM Modulation SOIC-20-300mil PFC Controllers ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
* Images are for reference only
- Manufacturer
- MFR.Part #
- L4981BD
- JLCPCB Part #
- C2970992
- Package
- SOIC-20-300mil
- Description
- -40℃~+125℃ 100kHz 14.5V~19.5V 1V 2A Boost Non-Isolated Over Voltage Protection、Under Voltage Protection、Over Current Protection、Soft start PWM Modulation SOIC-20-300mil PFC Controllers ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
L4981BD Specifications
L4981BD technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/PFC Controllers | |
| Manufacturer | STMicroelectronics | |
| Package | SOIC-20-300mil | |
| Operating Temperature | -40℃~+125℃ | |
| Frequency - Switching | 100kHz | |
| Voltage - Supply | 14.5V~19.5V | |
| Output Current | 2A | |
| Working Mode | PWM Modulation | |
| Isolation | Non-Isolated | |
| Features | Over Voltage Protection、Under Voltage Protection、Over Current Protection、Soft-start | |
| Topology | Boost | |
| Output Voltage | 1V |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the L4981BD. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.
L4981BD Documents
L4981BD datasheets or manufacturer documentation.
Datasheet: L4981BD Datasheet (PDF)
L4981BD Schematic Symbol & PCB Footprint
The L4981BD schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.