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LP2985-33DBVRG4 The Texas Instruments LP2985-33DBVRG4 is a 150mA linear voltage regulator with an enable feature. It supports an input voltage range of 2.5V to 16V and provides a fixed output voltage with high accuracy.
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LP2985-33DBVRG4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP2985-33DBVRG4 is a 150mA linear voltage regulator with an enable feature. It supports an input voltage range of 2.5V to 16V and provides a fixed output voltage with high accuracy.
✓ Total Stock: 516,571 pcs
$ Price Range: $0.21

LP2985-33DBVRG4 Available from 1 distributor

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LP2985-33DBVRG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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LP2985-33DBVRG4 Description

Short technical summary and product information.

The LP2985-33DBVRG4 from Texas Instruments is a fixed-output, low-noise, low-dropout (LDO) voltage regulator designed for a wide input voltage range of 2.5V to 16V. It can supply up to 150mA of output current with a low quiescent current of 71µA at no load. This regulator features an enable pin for control and offers high power supply rejection ratio (PSRR) of 70dB at 1kHz.

 

With an output voltage accuracy of ±0.5% for new chips, the LP2985-33DBVRG4 ensures stable power delivery. It includes over-current, over-temperature, and short-circuit protection features for enhanced reliability. The device is designed to be stable with 2.2µF ceramic capacitors.

 

Packaged in a compact 5-pin SOT-23 (DBV) surface-mount package, this LDO is suitable for space-constrained applications. The operating temperature range is -40°C to 125°C, making it robust for various environmental conditions. Its low noise characteristics and high PSRR make it ideal for sensitive analog circuits.

LP2985-33DBVRG4 Quick Information

Product Type: Linear Voltage Regulator
Series: LP2985
Canonical Name: LP2985-33DBVRG4 150mA Low-Noise, Low-Dropout Regulator with Enable
Subcategory: Low-Dropout (LDO) Regulators

LP2985-33DBVRG4 Compliance

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

LP2985-33DBVRG4 Estimated Pricing

Qty Low High
1+ $0.21 $0.21

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

LP2985-33DBVRG4 Features

  • 150mA output current capability.
  • Wide 2.5V to 16V input voltage range.
  • Low noise output of 30µVRMS.
  • High PSRR of 70dB at 1kHz.
  • Compact SOT-23-5 surface mount package.

LP2985-33DBVRG4 Applications

  • Ideal for battery-powered devices.
  • Suitable for noise-sensitive analog circuits.
  • Used in portable electronic equipment.
  • Powering sensitive microcontrollers.
  • General voltage regulation needs.

LP2985-33DBVRG4 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output current of the LP2985-33DBVRG4?

The LP2985-33DBVRG4 can supply up to 150mA of output current.

What is the input voltage range for the LP2985-33DBVRG4?

The input voltage range for this regulator is 2.5V to 16V.

What is the output voltage accuracy of the LP2985-33DBVRG4?

The output voltage accuracy for new chips is ±0.5%, and ±1% over load and temperature.

What is the operating temperature range for the LP2985-33DBVRG4?

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

What package type is the LP2985-33DBVRG4 supplied in?

The LP2985-33DBVRG4 is supplied in a 5-pin SOT-23 (DBV) package.

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