Part Image

LP2985-18DBVR - Texas Instruments

Description: TEXAS INSTRUMENTS - LP2985-18DBVR . - Fixed LDO Voltage Regulator, 2.2V to 16V, 280mV Dropout, 1.8Vout, 150mAout, SOT-23-5

Download LP2985-18DBVR Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LP2985-18DBVR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV
click to zoom
3D Models
LP2985-18DBVR - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV
click to zoom

LP2985-18DBVR Details

  • Manufacturer Part Number:

    LP2985-18DBVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    5

  • Country Of Origin:

    Mainland China, Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.575 V

  • Dropout Voltage1-Nom:

    0.28 V

  • Input Voltage Absolute-Max:

    16 V

  • Input Voltage-Max:

    16 V

  • Input Voltage-Min:

    2.2 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Line Regulation-Max:

    0.0076032%

  • Load Regulation-Max:

    0.072%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.15 A

  • Output Voltage1-Max:

    1.872 V

  • Output Voltage1-Min:

    1.728 V

  • Output Voltage1-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.45 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Voltage Tolerance-Max:

    4%

  • Width:

    1.6 mm

LP2985-18DBVR Frequently Asked Questions (FAQs)

  • The LP2985-18DBVR can handle input voltages up to 12V, but it's recommended to keep the input voltage between 4.5V to 10V for optimal performance.
  • To ensure stability, it's essential to use a minimum output capacitance of 2.2uF, and a maximum ESR of 1 ohm. Additionally, the output capacitor should be placed as close to the output pin as possible.
  • The LP2985-18DBVR can provide a maximum output current of 150mA. However, it's recommended to keep the output current below 100mA for optimal performance and to prevent overheating.
  • The output voltage can be adjusted by using a resistor divider network between the output pin and the adjust pin. The output voltage can be calculated using the formula: Vout = 1.8V * (1 + R1/R2), where R1 and R2 are the resistors in the divider network.
  • The EN (enable) pin is used to enable or disable the regulator. When the EN pin is high, the regulator is enabled, and when it's low, the regulator is disabled. This pin can be used to shut down the regulator when not in use to reduce power consumption.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LP2985-18DBVR Overview

Use the download button to access the LP2985-18DBVR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LP298, or try a keyword search, such as Linear Regulator ICs

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to LP2985-18DBVR

Showing 0 results

LP2985-18DBVR Alternates

Showing results

Image Part Number Model
Part Image LP2985-18DBVT Texas Instruments

Fixed Positive LDO Regulator, 1.8V, 0.575V Dropout, CMOS, PDSO5

Part Image LP2985-18DBVRG4 Texas Instruments

Fixed Positive LDO Regulator, 1.8V, 0.575V Dropout, CMOS, PDSO5

Part Image LP2985-18DBVRE4 Texas Instruments

Fixed Positive LDO Regulator, 1.8V, 0.575V Dropout, CMOS, PDSO5

Part Image LD2985-1.8V Unisonic Technologies Co Ltd

Fixed Positive LDO Regulator, 1.8V, 0.575V Dropout, BIPolar, PDSO5

Part Image LP2985-18DBVTE4 Texas Instruments

Fixed Positive LDO Regulator, 1.8V, 0.575V Dropout, BIPolar, PDSO5

For a full list of alternate parts for LP2985-18DBVR, check out Findchips.com