STMicroelectronics

Ref. [hkinstmicroelectronics20220620][hkinbrandcloudAMpd]

Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

Rated (4/5) based on 16 customer reviews

Description

The UTC LS1240A is monolithic integrated circuits and designed to be as a telephone ringer. It can drive a piezo-ceramic converter(buzzer) directly. The output 2015 8 12 LD2117. LR18115. TDA2030. 78D09A. 78T08A. 81C31. LD2117A. LR3965. TDA2030A. 78D09L. 78T09. 81C33. LD2985. LS1240A . TDA2050. PDIP16. SOP16. TEA1062. BL1240. Telephone Tone Ringer. 75V. PDIP8. SOP8. LS1240 . KA2410/KA2411. BL34018. Voice Switched Speakerphone Circuit.

Part Number LS1240A
Main Category Integrated Circuits (ICs)
Sub Category Interface - Telecom
Brand STMicroelectronics
Description IC RINGER ELECTR 2TONE 8-MINIDIP
Series -
Packaging Tube
Function Tone Ringer
Interface -
Number of Circuits 1
Voltage - Supply 26V
Current - Supply 30mA
Power (Watts) -
Operating Temperature -40°C ~ 70°C
Mounting Type Through Hole
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-Mini DIP
Image Integrated Circuits (ICs)
Lowest Price: $0.94   Highest Price: $3.69
1 - 5 of 5 Record(s)

Hot Offer

Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

LS1240A

Brand:

ST

D/C:
2020+
Qty:

10000

Price (USD):

3.0025

Company:

C&Z Electronic Hongkong Co., Limited

Buy
Part Number:

LS1240A

Brand:

STMicroelectronics

D/C:
Qty:

3062

Price (USD):

3.69

Company:

Vindar Chip Co., Limited

Buy
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

LS1240A

Brand:

STMicroel

D/C:
21+
Qty:

20000

Price (USD):

0.94

Company:

HK XINYI COMPONENTS ASIA CO., LIMITED

Buy
Part Number:

LS1240A

Brand:

STMICROELECT

D/C:
09+
Qty:

500

Price (USD):

1.6275

Company:

Xinshop Electronics Co.,Ltd.

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Part Number:

LS1240A

Brand:

ST/MICRON

D/C:
Qty:

2040

Price (USD):

2.315

Company:

FLOWER GROUP(HK)CO.,LTD

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LS1240A Ref.

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