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LP2985A-50DBVR The Texas Instruments LP2985A-50DBVR is a 150mA, 16V low-dropout linear voltage regulator. It provides a fixed 5V output with high accuracy and low noise characteristics.
Mfr Part #:

LP2985A-50DBVR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP2985A-50DBVR is a 150mA, 16V low-dropout linear voltage regulator. It provides a fixed 5V output with high accuracy and low noise characteristics.
✓ Total Stock: 49,029 pcs
$ Price Range: $0.17

LP2985A-50DBVR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
45,000 pcs
On Request
45000 pcs On Request 1 On Request On Request 21+ On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
2,950 pcs
On Request
2950 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,079 pcs
On Request
1079 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LP2985A-50DBVR Specifications Quick View

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

Short technical summary and product information.

The LP2985A-50DBVR from Texas Instruments is a linear, low-dropout (LDO) voltage regulator designed for efficient power management.

 

This device offers a fixed output voltage of 5V and can supply up to 150mA of current. It operates within an input voltage range of 2.5V to 16V. Key electrical characteristics include a low quiescent current of 71µA at no load and a low noise output of 30µVRMS with a 10nF bypass capacitor, making it suitable for noise-sensitive applications.

 

The regulator features over-current, over-temperature, and short-circuit protection for enhanced reliability. Its output accuracy is ±1% over load and temperature variations. The device is available in a compact SOT-23-5 surface-mount package, facilitating integration into space-constrained designs.

 

With its combination of performance, protection features, and small footprint, the LP2985A-50DBVR is well-suited for various portable and power-sensitive electronic equipment.

LP2985A-50DBVR Quick Information

Product Type: Linear Voltage Regulator
Series: LP2985
Canonical Name: LP2985A-50DBVR Low-Dropout Voltage Regulator
Subcategory: Linear Voltage Regulators

LP2985A-50DBVR Compliance

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

LP2985A-50DBVR Estimated Pricing

Qty Low High
1+ $0.17 $0.17

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

LP2985A-50DBVR Features

  • Provides 150mA output current.
  • Fixed 5V output voltage.
  • Operates from 2.5V to 16V input.
  • Features low noise output.
  • Surface mount SOT-23-5 package.

LP2985A-50DBVR Applications

  • Suitable for battery-powered portable devices.
  • Used in wireless communication modules.
  • Ideal for powering sensor circuits.
  • Applicable in automotive electronics.
  • Works in industrial control systems.

LP2985A-50DBVR FAQs

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

2.5 V to 16 V.

What is the output voltage of the LP2985A-50DBVR?

Fixed 5.0 V.

What is the maximum output current?

150 mA.

What is the dropout voltage at 150 mA?

0.58 V maximum.

What is the operating temperature range?

-40°C to 125°C.

What package is the LP2985A-50DBVR available in?

SOT-23-5 (also SC-74A, SOT-753).

What protection features does the LP2985A-50DBVR include?

Over current, over temperature, and short circuit protection.

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