ProjectsPricingInsights

LS1240AG-SO8-R AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LS1240AG-SO8-R product

LS1240AG-SO8-R

Integrated Circuits (ICs)

Telephone RingerBridge RectifierUTC

The UTC LS1240A is a dedicated telephone ringer IC with an integrated bridge rectifier, designed for low-power operation and minimal external component requirements.

Best for

  • Telephone ringing circuits
  • Piezo-buzzer driving

Avoid if

  • Applications requiring high-current output without external protection

Check before use

  • Ensure a minimum DC load of 50 ohms is maintained on the output stage.

Key specifications

Supply Voltage
26 V (Max)
Activation Voltage
12 V - 13.5 V
Operating Temp
-40 °C to +70 °C

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Telecommunications

Datasheet

18bc93c5d150f47a2891aa33cb49b2ea_1806110916_UTC-Unisonic-Tech-LS1240AG-SO8-R_C127025.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LS1240AG-SO8-R: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a monolithic integrated circuit designed specifically for telephone ringer applications, capable of driving piezo-ceramic buzzers or dynamic loudspeakers.