LP3985IM5X-2.8/NOPB The Texas Instruments LP3985IM5X-2.8/NOPB is a micropower, 150-mA low-noise, ultra-low-dropout CMOS voltage regulator. It offers a fixed 2.8V output and operates from a 2.5V to 6V input.
Mfr Part #:

LP3985IM5X-2.8/NOPB

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP3985IM5X-2.8/NOPB is a micropower, 150-mA low-noise, ultra-low-dropout CMOS voltage regulator. It offers a fixed 2.8V output and operates from a 2.5V to 6V input.
✓ Total Stock: 226,000 pcs
$ Price Range: $0.21

LP3985IM5X-2.8/NOPB Available from 1 distributor

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LP3985IM5X-2.8/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Control Features
Current
Load Capacitance
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Thermal Resistance
Voltage
Voltage Dropout (Max)

LP3985IM5X-2.8/NOPB Description

Short technical summary and product information.

The Texas Instruments LP3985IM5X-2.8/NOPB is a linear voltage regulator designed for low-power applications. It provides a stable 2.8V output with a maximum current of 150 mA, drawing a typical quiescent current of 0.085 mA. The device accepts an input voltage range from 2.5V to 6V.

 

Key electrical characteristics include a typical dropout voltage of 60 mV at 150 mA and a PSRR of 42 dB at 100 KHz. The regulator features standard logic-controlled enable and protection against over current, over temperature, and short circuits. It is designed to be stable with ceramic and high-quality tantalum capacitors.

 

This component is housed in a SOT-23-5 package, suitable for surface mount applications. The operating temperature range is -40°C to 125°C, making it suitable for various environmental conditions. The LP3985IM5X-2.8/NOPB is a reliable choice for applications requiring a clean and stable voltage supply.

LP3985IM5X-2.8/NOPB Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LP3985IM5X-2.8/NOPB Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator
Subcategory: Linear

LP3985IM5X-2.8/NOPB Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LP3985IM5X-2.8/NOPB Estimated Pricing

Qty Low High
1+ $0.21 $0.21

Estimated market price range - modelled values for guidance only, not live distributor offers.

LP3985IM5X-2.8/NOPB Features

  • 150-mA output current capability.
  • Fixed 2.8V output voltage.
  • Low quiescent current of 0.085 mA.
  • Wide 2.5V to 6V input voltage range.
  • Stable with ceramic and tantalum capacitors.

LP3985IM5X-2.8/NOPB Applications

  • Powering sensitive analog circuits.
  • Battery-powered electronic devices.
  • Portable electronic equipment.
  • Low-power voltage regulation needs.

LP3985IM5X-2.8/NOPB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LP3985IM5X-2.8/NOPB?

The input voltage range is 2.5V to 6V.

What package does the LP3985IM5X-2.8/NOPB come in?

It is available in a SOT-23-5 surface mount package (also known as SC-74A or SOT-753).

What is the operating temperature range of the LP3985IM5X-2.8/NOPB?

The operating junction temperature range is -40°C to 125°C.

What is the maximum output current of the LP3985IM5X-2.8/NOPB?

The maximum output current is 150mA.

What is the dropout voltage of the LP3985IM5X-2.8/NOPB?

The typical dropout voltage is 60mV at 150mA load.

What protection features does the LP3985IM5X-2.8/NOPB include?

It includes over current, over temperature, and short circuit protection.

What is the typical quiescent current of the LP3985IM5X-2.8/NOPB?

The typical quiescent current is 85µA.

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