2 layers170 × 50 mm
UC2-electronics cube
openUC2/UC2_Feather
This is the first attempt to create a unified UC2 Electronics Module based on the ESP32
74 parts
LP3321B6F
LOWPOWERExtended
-40℃~+85℃ 1 1MHz 2.5V~5.5V Analog、PWM Boost Over Voltage Protection、Over-Temperature Protection (OTP) SOT-23-6 LED Drivers ROHS
- Part id
- lowpower/LP3321B6F
- Category
- LED Drivers
- Package
- SOT-23-6
- Pins
- 6
- In stock
- 3,820 at JLCPCB (C517219)
- Used on
- 1 open-source board
Overview
The LP3321B6F is a LED Driver made by LOWPOWER in a SOT-23-6 package with 6 pins. -40℃~+85℃ 1 1MHz 2.5V~5.5V Analog、PWM Boost Over Voltage Protection、Over-Temperature Protection (OTP) SOT-23-6 LED Drivers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:DIO5661ST6, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-6, from KiCad's library), ready for a KiCad board. 3,820 are in stock at JLCPCB (part C517219). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
6| Pin | Name | Type |
|---|---|---|
| 1 | LX | Unspecified |
| 2 | GND | Unspecified |
| 3 | FB | Unspecified |
| 4 | EN | Unspecified |
| 5 | NC | Unspecified |
| 6 | VIN | Unspecified |
Open-source boards using it
1Parts like it
8
MT9284-28J
SOT-23-6-40℃~+85℃ 1 1.2MHz 2.5V~5.5V Analog、PWM Boost Built-in Under Voltage Protection、Over Voltage Protection、Over Current Protection、Over-Temperature Protection (OTP) SOT-23-6 LED Drivers ROHSXI'AN Aerosemi TechLED DriversBCR421UW6Q
SOT-26-55℃~+150℃ 1 10% 18V 350mA 40V Built-in Over-Temperature Protection (OTP) PWM SOT-26 LED Drivers ROHSDiodes IncorporatedLED DriversRT9293BGJ6
SOT-23-6-40℃~+85℃ 1MHz 2.5V~5.5V Boost Built-in DC-DC PWM Under Voltage Protection、Over Voltage Protection、Over-Temperature Protection (OTP) SOT-23-6 LED Drivers ROHSRICHTEKLED DriversAP3032KTR-G1
SOT-23-6-40℃~+85℃ 1 1.4A 1MHz 2.7V~9V Boost Built-in DC-DC PWM Under Voltage Protection、Over Voltage Protection、Over-Temperature Protection (OTP) SOT-23-6 LED Drivers ROHSDiodes IncorporatedLED DriversTPS61165DBV
SOT-23-6-40℃~+85℃ 1 1.2A 1.2MHz 2% 3V~18V 3V~38V Boost Built-in DC-DC Over Voltage Protection、Over-Temperature Protection (OTP) PWM SOT-23-6 LED Drivers ROHSTexas InstrumentsLED DriversRY3730
SOT-23-6-40℃~+85℃ 1 1.2MHz 2.5V~30V 2.5V~5.5V Boost Built-in Over Voltage Protection、Over-Temperature Protection (OTP) PWM SOT-23-6 LED Drivers ROHSRYCHIP Semiconductor Inc.LED DriversAP3019AKTR-G1
TSOT-23-6L-40℃~+85℃ 1 1.2MHz 2.5V~16V 20mA Analog、PWM Boost Built-in DC-DC Over Voltage Protection、LED open-circuit protection、Built-in soft-start TSOT-23-6L LED Drivers ROHSDiodes IncorporatedLED DriversPAM2803AAF095
SOT-23-6-40℃~+85℃ 1 1MHz 5% 750mA 900mV~5.5V Boost Built-in DC-DC Over-Temperature Protection (OTP) SOT-23-6 LED Drivers ROHSDiodes IncorporatedLED Drivers
Questions
Is there a KiCad symbol and footprint for the LP3321B6F?
Yes. The symbol is EasyEDA_Cloud:DIO5661ST6 and the footprint Package_TO_SOT_SMD:SOT-23-6, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LP3321B6F?
SOT-23-6, with 6 pins. Its footprint is drawn on this page.
Where is the LP3321B6F datasheet?
LOWPOWER publishes it: the Datasheet link on this page opens it.
Where can I order the LP3321B6F?
JLCPCB lists it as part C517219, with 3,820 in stock; the sellers' links on this page open their listings.
What can replace the LP3321B6F?
Parts like it in the library: the MT9284-28J by XI'AN Aerosemi Tech, the BCR421UW6Q by Diodes Incorporated, the RT9293BGJ6 by RICHTEK and the AP3032KTR-G1 by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LP3321B6F?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.