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LD1085CDT-R Datasheet (PDF) - STMicroelectronics

LD1085CDT-R Datasheet PDF - STMicroelectronics
Part # LD1085CDT-R
Download  LD1085CDT-R Download

File Size   371.93 Kbytes
Page   16 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description 3 A low-drop, adjustable positive voltage regulator

LD1085CDT-R Datasheet (PDF)

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LD1085CDT-R Datasheet PDF - STMicroelectronics

Part # LD1085CDT-R
Download  LD1085CDT-R Click to download

File Size   371.93 Kbytes
Page   16 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description 3 A low-drop, adjustable positive voltage regulator

LD1085CDT-R Datasheet (HTML) - STMicroelectronics

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LD1085CDT-R Product details

Description

The LD1085C is a low drop voltage regulator able to provide up to 3 A of output current. Dropout is guaranteed at a maximum of 1.5 V at the maximum output current, decreasing at lower loads. The LD1085C is pin to pin compatible with the older 3-terminal adjustable regulators, but has better performances in term of drop and output tolerance.

A 2.85 V output version is suitable for SCSI-2 active termination. Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the LD1085C quiescent current flows into the load, so increase efficiency. Only a 10 µF minimum capacitor is need for stability.

The device is supplied in DPAK. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within ± 2 % at 25 °C.



Features

■ Typical dropout 1.3 V (at 3 A)

■ Three terminal adjustable output voltage

■ Guaranteed output current up to 3 A

■ Output tolerance ± 2 % at 25 °C and ± 3 % in full temperature range

■ Internal power and thermal limit

■ Wide operating temperature range -40 °C to 125 °C

■ Package available: DPAK

■ Pinout compatibility with standard adjustable VREG



 




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About STMicroelectronics


STMicroelectronics is a multinational electronics and semiconductor manufacturer based in Geneva, Switzerland.

The company offers a wide range of products including microcontrollers, sensors, power amplifiers, and integrated circuits for various applications in the automotive, industrial, and consumer markets.

Founded in 1987, STMicroelectronics has operations in over 100 countries and is one of the largest semiconductor companies in the world.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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