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LB-303VA - ROHM Semiconductor

Description: Three Digit LED Numeric Displays Red 650nm

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Symbol

LB-303VA - ROHM Semiconductor - PCB symbol

PCB Footprints

LB-303VA - ROHM Semiconductor PCB footprint - Dual-In-Line Sockets - Dual-In-Line Sockets - LB-303VA

3D Models

LB-303VA - ROHM Semiconductor - 3D model - Dual-In-Line Sockets - LB-303VA

Datasheet Download Datasheet
Stock & Prices Price & Stock for LB-303VA
Part Number LB-303VA
Manufacturer ROHM Semiconductor
Pin Count 12
Part Category Display
Package Category Dual-In-Line Sockets
Footprint Name Dual-In-Line Sockets - LB-303VA
Released Date Sep 30, 2018
Last Modified Date Nov 20, 2024 6:15 AM UTC
Pinout / Pin List Click Here (Member Only)

LB-303VA Details

Manufacturer Part Number:
LB-303VA
Pbfree Code:
Yes
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Package Description:
PLASTIC PACKAGE-11
Country Of Origin:
Japan, Mainland China, Malaysia
HTS Code:
8541.40.20.00
Manufacturer:
ROHM Semiconductor
YTEOL:
0
Color:
RED
Color@Wavelength:
Red
Configuration:
COMMON ANODE, MULTIPLEXED, 3 DIGITS WITH DECIMAL POINT
Display Height:
8 mm
Forward Current-Max:
0.015 A
JESD-609 Code:
e1
Number of Characters:
3
Number of Functions:
3
Operating Temperature-Max:
75 °C
Operating Temperature-Min:
-25 °C
Optoelectronic Device Type:
7 SEG NUMERIC LED DISPLAY
Peak Wavelength:
650 nm
Terminal Finish:
Tin/Silver/Copper (Sn/Ag/Cu)

LB-303VA Frequently Asked Questions (FAQs)

The recommended operating voltage range for the LB-303VA is 2.5V to 5.5V.
To ensure the stability of the output voltage, it is recommended to use a 10uF or larger capacitor for C1 and a 1uF or larger capacitor for C2, and to place them as close to the IC as possible.
The maximum output current of the LB-303VA is 300mA.
The output voltage of the LB-303VA can be adjusted by changing the resistance ratio of R1 and R2. The output voltage is calculated as Vout = 1.25 x (1 + R2/R1).
The quiescent current of the LB-303VA is typically 50uA.

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