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LP2985A-50DBVT The Texas Instruments LP2985A-50DBVT is a linear voltage regulator with a fixed 5V output and a maximum current of 150mA. It is supplied in a SOT-23-5 package.
Mfr Part #:

LP2985A-50DBVT

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP2985A-50DBVT is a linear voltage regulator with a fixed 5V output and a maximum current of 150mA. It is supplied in a SOT-23-5 package.
✓ Total Stock: 40,178 pcs
$ Price Range: $0.40

LP2985A-50DBVT Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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40,178 pcs
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40178 pcs On Request 1 On Request On Request On Request On Request On Request
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LP2985A-50DBVT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
Output Voltage
PSRR
Protection Features
SVHC Present
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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LP2985A-50DBVT Description

Short technical summary and product information.

The Texas Instruments LP2985A-50DBVT is a 150mA, low-noise, low-dropout (LDO) linear voltage regulator. It provides a fixed 5V output voltage and operates with an input voltage range of 2.2V to 16V. The regulator features high power supply rejection ratio (PSRR) of 45dB at 1kHz and low noise of 30µVrms.

 

Designed for surface mount applications, this component comes in a compact SOT-23-5 package. It includes protection features such as over current, over temperature, and short circuit protection. The operating temperature range is -45°C to 125°C, making it suitable for various environmental conditions. The device also features an enable control pin for power management.

 

Key electrical characteristics include a typical dropout voltage of 580mV at 150mA and a quiescent current of 65nA. It is stable with a minimum load capacitance of 2.2µF. The LP2985A-50DBVT is a reliable choice for applications requiring a stable and low-noise voltage supply.

LP2985A-50DBVT Quick Information

Product Type: Linear Voltage Regulator
Series: LP2985A
Canonical Name: Texas Instruments LP2985A-50DBVT Low-Dropout Linear Voltage Regulator
Subcategory: Linear

LP2985A-50DBVT Compliance

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

LP2985A-50DBVT Estimated Pricing

Qty Low High
1+ $0.40 $0.40

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

LP2985A-50DBVT Features

  • Fixed 5V output voltage.
  • 150mA maximum output current.
  • Low noise performance (30µVrms).
  • High PSRR (45dB at 1kHz).
  • SOT-23-5 surface mount package.

LP2985A-50DBVT Applications

  • Powering sensitive analog circuits.
  • Battery-powered electronic devices.
  • Portable communication equipment.
  • Post-regulation for switching supplies.

LP2985A-50DBVT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LP2985A-50DBVT?

The LP2985A-50DBVT provides a fixed output voltage of 5 V.

What is the maximum output current of the LP2985A-50DBVT?

The maximum output current is 150 mA.

What is the input voltage range for the LP2985A-50DBVT?

The input voltage range is from 2.2 V to 16 V.

What is the operating temperature range of the LP2985A-50DBVT?

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

What package does the LP2985A-50DBVT come in?

The LP2985A-50DBVT is available in a surface-mount SOT-23-5 (SC-74A, SOT-753) package.

What protection features does the LP2985A-50DBVT include?

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

What is the typical quiescent current of the LP2985A-50DBVT?

The typical quiescent current is 65 nA.

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