• LP2985-33DBVR SOT-23-5
LP2985-33DBVR SOT-23-5

LP2985-33DBVR

LP2985-33DBVR is designed to provide a constant output voltage with minimal power loss

Quantity Unit Price(USD) Ext. Price
5 $0.183 $0.92
50 $0.146 $7.30
150 $0.130 $19.50
500 $0.110 $55.00
3000 $0.101 $303.00
6000 $0.096 $576.00

Inventory:6,273

*The price is for reference only.
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Overview of LP2985-33DBVR

The LP2985-33DBVR is a 150-mA low-noise low-dropout (LDO) voltage regulator designed for use in power management applications. It offers a fixed output voltage of 3.3V and is capable of providing a stable power supply for various electronic devices and systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VOUT: Output Voltage
  • VIN: Input Voltage
  • GND: Ground
  • EN: Enable Pin


Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LP2985-33DBVR voltage regulator for a visual representation.

Key Features

  • Low-Noise LDO: The LP2985-33DBVR is a low-noise LDO regulator, ensuring clean and stable output voltage for sensitive electronic components.
  • Fixed Output Voltage: This IC provides a fixed output voltage of 3.3V, eliminating the need for external voltage regulation circuitry.
  • Low Dropout Voltage: With its low dropout voltage characteristic, the LP2985-33DBVR can regulate voltage efficiently across varying load conditions.
  • 150mA Output Current: Capable of supplying a continuous output current of up to 150mA, suitable for powering small to moderate load devices.
  • Enable Pin: The EN pin allows for external control of the regulator, enabling users to turn the device on or off as needed.

Note: For detailed technical specifications, please refer to the LP2985-33DBVR datasheet.

Application

  • Embedded Systems: Ideal for providing stable power supply to microcontrollers, sensors, and other components in embedded systems.
  • Portable Devices: Suitable for use in battery-powered portable devices where a regulated voltage supply is required.
  • Signal Processing Circuits: Used in signal processing circuits to ensure noise-free and reliable operation of analog and digital components.

Functionality

The LP2985-33DBVR is a low-noise LDO voltage regulator that maintains a constant 3.3V output voltage, making it a reliable choice for applications requiring stable power delivery.

Usage Guide

  • Input Power: Connect the VIN pin to the input power source and GND to the ground reference.
  • Output Connection: The VOUT pin provides the regulated 3.3V output voltage for connecting to the load.
  • Enable Feature: Control the regulator output by applying logic high or low signals to the EN pin.

Frequently Asked Questions

Q: Can the LP2985-33DBVR handle higher output currents?
A: The LP2985-33DBVR is designed for a maximum output current of 150mA. For higher current requirements, consider using a regulator with a higher output rating.

Q: Is the LP2985-33DBVR suitable for noise-sensitive applications?
A: Yes, the LP2985-33DBVR is a low-noise regulator, making it well-suited for applications where noise interference needs to be minimized.

Equivalent

For similar functionalities, consider these alternatives to the LP2985-33DBVR:

  • LM1117-3.3V: A 3.3V LDO regulator with similar features and performance characteristics to the LP2985-33DBVR.
  • XC6206P332MR: This is a low-power LDO regulator offering a fixed 3.3V output voltage for voltage regulation applications.

LP2985-33DBVR

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Output options Fixed Output Iout (max) (A) 0.15
Vin (max) (V) 16 Vin (min) (V) 2.2
Vout (max) (V) 10 Vout (min) (V) 1.8
Fixed output options (V) 1.8, 2.5, 2.8, 2.9, 3, 3.3, 5, 10 Noise (µVrms) 30
Iq (typ) (mA) 0.065 Thermal resistance θJA (°C/W) 205.4, 206
Rating Catalog Load capacitance (min) (µF) 2.2
Regulated outputs (#) 1 Features Enable
Accuracy (%) 5 PSRR at 100 KHz (dB) 40
Dropout voltage (Vdo) (typ) (mV) 280 Operating temperature range (°C) -40 to 125

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

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    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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LP2985-33DBVR

LP2985-33DBVR is designed to provide a constant output voltage with minimal power loss

Inventory:

6,273
Overview of LP2985-33DBVR Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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