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LP2985-50DBVR The Texas Instruments LP2985-50DBVR is a 5V, 150mA low-dropout linear voltage regulator. It features low noise operation and an enable control pin.
Mfr Part #:

LP2985-50DBVR

Available from 9 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP2985-50DBVR is a 5V, 150mA low-dropout linear voltage regulator. It features low noise operation and an enable control pin.
✓ Total Stock: 107,529 pcs
$ Price Range: $0.19

LP2985-50DBVR Available from 9 distributors

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Romaks Technologies ✓
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69,538 pcs
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Smaxon Electronics ✓
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27,000 pcs
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27000 pcs On Request 1 On Request On Request 22+ On Request On Request
Optech Co.,Limited ✓
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4,526 pcs
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Braun Electronic Components ✓
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1,966 pcs
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PROSOFT ELECTRONICS ✓
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1,691 pcs
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1691 pcs On Request 1 On Request On Request 25+ On Request On Request
Xingangxin ✓
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1,149 pcs
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Hybrid Electronics ✓
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1,126 pcs
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Fe Components ✓
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467 pcs
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Bristol Electronics ✓
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66 pcs
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66 pcs On Request 1 On Request On Request On Request On Request On Request
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LP2985-50DBVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Load Capacitance
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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LP2985-50DBVR Description

Short technical summary and product information.

The Texas Instruments LP2985-50DBVR is a linear voltage regulator designed for various applications requiring a stable 5V output. It can supply up to 150mA of current with a low dropout voltage of typically 280mV at 150mA. The device operates from an input voltage range of 2.2V to 16V.

 

Key electrical characteristics include a low quiescent current of 65µA (typical) and low noise operation, with a noise level of 30µVrms when using a 10nF bypass capacitor. It also features an enable control input for power sequencing and shutdown capabilities, with a shutdown current of 0.01µA (typical).

 

Protection features include over current, over temperature, and short circuit protection, enhancing its reliability in demanding environments. The regulator is stable with a minimum load capacitance of 2.2µF.

 

Packaged in a compact SOT-23-5 surface-mount package, the LP2985-50DBVR is suitable for space-constrained designs. Its operating temperature range is -40°C to 125°C, making it versatile for a wide array of applications.

LP2985-50DBVR Quick Information

Product Type: Low-Dropout Voltage Regulator
Canonical Name: Texas Instruments LP2985-50DBVR Low-Dropout Voltage Regulator
Subcategory: Low-Dropout (LDO) Regulator

LP2985-50DBVR Compliance

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

LP2985-50DBVR Estimated Pricing

Qty Low High
1+ $0.19 $0.19

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

LP2985-50DBVR Features

  • Provides a stable 5V output voltage.
  • Delivers up to 150mA output current.
  • Features low noise operation at 30µVrms.
  • Includes enable control for power management.
  • Available in a SOT-23-5 package.

LP2985-50DBVR Applications

  • Suitable for battery-powered devices.
  • Ideal for portable electronics.
  • Used in power supply circuits.
  • Applicable in noise-sensitive systems.

LP2985-50DBVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LP2985-50DBVR?

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

What is the output voltage of the LP2985-50DBVR?

The LP2985-50DBVR provides a fixed output voltage of 5V.

What is the maximum output current of the LP2985-50DBVR?

The maximum output current is 150mA.

What is the package type of the LP2985-50DBVR?

The LP2985-50DBVR is available in a SOT-23-5 surface-mount package.

What is the operating temperature range of the LP2985-50DBVR?

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

What is the dropout voltage of the LP2985-50DBVR?

The typical dropout voltage is 580mV at 150mA output.

What protection features does the LP2985-50DBVR include?

The regulator includes over-current, over-temperature, and short-circuit protection.

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