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LP2985-50DBV

The Texas Instruments LP2985-50DBV is a 150mA, low-dropout voltage regulator. It operates with an input voltage range of 2.5V to 16V and provides a fixed output voltage.

✓ Total Stock: 12 pcs

$ Price Range: $0.28

LP2985-50DBV Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
MW.FEP S.p.A. ✓ Non-Authorised Inventory information	12 pcs On Request	12 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
HK XINYUANXIN ELECTRONIC TECH LIMITED ✓ Non-Authorised Inventory information	On Request On Request	On Request	On Request	1	On Request	On Request	On Request	On Request	On Request

LP2985-50DBV Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments

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LP2985-50DBV Description

Short technical summary and product information.

The Texas Instruments LP2985-50DBV is a fixed-output, low-noise, low-dropout voltage regulator designed for various power management applications. It supports an input voltage range from 2.5V to 16V and can deliver up to 150mA of load current.

This regulator features a precise output voltage accuracy of ±1% over load and temperature, making it suitable for low-voltage microcontrollers and processors. Its low output noise of 30µVRMS and high PSRR performance help in filtering noise from upstream DC/DC converters.

The LP2985-50DBV is housed in a compact 5-pin SOT-23 package, suitable for surface-mount designs. It operates within a junction temperature range of -40°C to +125°C and includes output current limiting and thermal protection for enhanced reliability.

LP2985-50DBV Quick Information

Product Type: Low-Dropout Voltage Regulator

Canonical Name: Texas Instruments LP2985-50DBV Low-Dropout Voltage Regulator

Subcategory: Low-Dropout (LDO) Regulator

LP2985-50DBV Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

LP2985-50DBV Estimated Pricing

Qty	Low	High
1+	$0.28	$0.28

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

LP2985-50DBV Features

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

LP2985-50DBV Applications

Ideal for low-voltage MCU power.
Suitable for portable electronics.
Power supply noise filtering.
Post-regulation for switching supplies.

LP2985-50DBV FAQs

7 frequently asked questions generated from this part’s specifications.

What is the input voltage range of the LP2985-50DBV?

The input voltage range is 2.5V to 16V.

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

The output voltage is fixed at 5.0V.

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

The maximum output current is 150mA.

What is the quiescent current of the LP2985-50DBV?

The quiescent current is 71µA at no load and 750µA at 150mA load.

What is the output noise of the LP2985-50DBV?

Output noise is 30µVRMS with a 10nF bypass capacitor.

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

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

What package does the LP2985-50DBV come in?

It comes in a 5-pin SOT-23 package.