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LD1085D2M25 Datasheet (PDF) - STMicroelectronics

LD1085D2M25 Datasheet PDF - STMicroelectronics
Part # LD1085D2M25
Download  LD1085D2M25 Download

File Size   774.05 Kbytes
Page   19 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description 3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

LD1085D2M25 Datasheet (PDF)

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LD1085D2M25 Datasheet PDF - STMicroelectronics

Part # LD1085D2M25
Download  LD1085D2M25 Click to download

File Size   774.05 Kbytes
Page   19 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description 3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

LD1085D2M25 Datasheet (HTML) - STMicroelectronics

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LD1085D2M25 Product details

Description

The LD1085 is a LOW DROP Voltage Regulator able to provide up to 3A of Output Current. Dropout is guaranteed at a maximum of 1.2V at the maximum output current, decreasing at lower loads. The LD1085 is pin to pin compatible with the older 3-terminal adjustable regulators, but has A 2.85V 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 LD1085 quiescent current flows into the load, so increase efficiency. Only a 10µF minimum capacitor is need for stability.

The device is supplied in TO-220, TO-220FP, DPAK, D2PAK and D2PAK/A. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within ±1% at 25°C.



Features

■ Typical dropout 1.3V (at 3A)

■ Three terminal adjustable or fixed output voltage 1.5V, 1.8V, 2.5V, 3.3V, 5V, 12V.

■ Guaranteed output current up to 3A

■ Output tolerance ±1% at 25°C and ±2% in full temperature range

■ Internal power and thermal limit

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

■ Package available: TO-220, TO-220FP, DPAK, D2PAK, D2PAK/A

■ 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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