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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLP2985-18DBVR
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LP2985-18DBVR - Texas Instruments

Manufacturer Part Number
LP2985-18DBVR
Manufacturer
Texas Instruments
Allelco Part Number
32D-LP2985-18DBVR
ECAD Model
Parts Description
IC REG LINEAR 1.8V 150MA SOT23-5
Detailed Description
Package
SC-74A, SOT-753
Data sheet
LP2985-18DBVR.pdf
RoHs Status
ROHS3 Compliant
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In stock: 144590

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Specifications

LP2985-18DBVR Tech Specifications
Texas Instruments - LP2985-18DBVR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LP2985-18DBVR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) 0.58V @ 150mA  
Voltage - Output (Min/Fixed) 1.8V  
Voltage - Output (Max) -  
Voltage - Input (Max) 16V  
Supplier Device Package SOT-23-5  
Series -  
Protection Features Over Current, Over Temperature, Short Circuit  
Package / Case SC-74A, SOT-753  
Package Tape & Reel (TR)  
PSRR 45dB (1kHz)  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 2.5 mA  
Current - Quiescent (Iq) 95 µA  
Current - Output 150mA  
Control Features Enable  
Base Product Number LP2985  

Parts Introduction

Manufacturer Part Number

LP2985-18DBVR

Manufacturer

Texas Instruments

Introduction

Low Dropout Regulator Capable of Delivering 150mA Output Current

Product Features and Performance

Fixed 1.8V Output Voltage

Low Dropout Voltage: Max 0.58V at 150mA Load

High PSRR: 45dB at 1kHz

Low Quiescent Current: 95 µA

Available in SOT-23-5 Package

Product Advantages

Stable with Low-ESR Ceramic Capacitors

Low Power Consumption

High Accuracy Output Voltage

Thermal Shutdown Protection

Key Technical Parameters

Input Voltage (Max): 16V

Output Voltage (Fixed): 1.8V

Current - Output: 150mA

Quiescent Current (Iq): 95 µA

Current - Supply (Max): 2.5 mA

Dropout Voltage: 0.58V

PSRR: 45dB at 1kHz

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

Flexible Compatibility with Different Ceramic Capacitors due to Stability

Application Areas

Mobile Phones

Handheld Devices

Portable Electronics

Product Lifecycle

Active with No Indication of Discontinuation

Key Reasons to Choose This Product

Efficient Power Conversion with High Output Accuracy

Suitable for Battery-Powered Devices

Robust Safety Features for Reliable Operation

Supports Simplified Circuit Design

Extended Temperature Range Suitability from -40°C to 125°C

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LP2985-18DBVR

Product Attribute LP2985-18DBVR LP2985-30DBVR LP2985-28DBVR LP2985-33DBVR
Part Number LP2985-18DBVR LP2985-30DBVR LP2985-28DBVR LP2985-33DBVR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Supplier Device Package SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5
Control Features Enable Enable Enable Enable
Output Configuration Positive Positive Positive Positive
Voltage - Output (Min/Fixed) 1.8V 3V 2.8V 3.3V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Current - Supply (Max) 2.5 mA 2.5 mA 2.5 mA 2.5 mA
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Output Type Fixed Fixed Fixed Fixed
Number of Regulators 1 1 1 1
Base Product Number LP2985 LP2985 LP2985 LP2985
Current - Quiescent (Iq) 95 µA 95 µA 95 µA 95 µA
Current - Output 150mA 150mA 150mA 150mA
Series - - - -
Voltage Dropout (Max) 0.58V @ 150mA 0.58V @ 150mA 0.58V @ 150mA 0.58V @ 150mA
Voltage - Output (Max) - - - -
PSRR 45dB (1kHz) 45dB (1kHz) 45dB (1kHz) 45dB (1kHz)
Voltage - Input (Max) 16V 16V 16V 16V
Package / Case SC-74A, SOT-753 SC-74A, SOT-753 SC-74A, SOT-753 SC-74A, SOT-753
Protection Features Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit

LP2985-18DBVR Datasheet PDF

Download LP2985-18DBVR pdf datasheets and Texas Instruments documentation for LP2985-18DBVR - Texas Instruments.

PCN Assembly/Origin
2.73KHz.pdf
PCN Design/Specification
Copper Wire Revision C 24/Sep/2014.pdf Datasheet LP2985 16/Dec/2022.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LP2985-18DBVR Image

LP2985-18DBVR

Texas Instruments
32D-LP2985-18DBVR

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