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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLP2989AIM-3.3
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LP2989AIM-3.3 - Texas Instruments

Manufacturer Part Number
LP2989AIM-3.3
Manufacturer
Texas Instruments
Allelco Part Number
32D-LP2989AIM-3.3
ECAD Model
Parts Description
IC REG LINEAR 3.3V 500MA 8SOIC
Package
8-SOIC (0.154', 3.90mm Width)
Data sheet
LP2989AIM-3.3.pdf
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Specifications

LP2989AIM-3.3 Tech Specifications
Texas Instruments - LP2989AIM-3.3 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LP2989AIM-3.3

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) 0.65V @ 500mA  
Voltage - Output (Min/Fixed) 3.3V  
Voltage - Output (Max) -  
Voltage - Input (Max) 16V  
Supplier Device Package 8-SOIC  
Series -  
Protection Features Over Current, Over Temperature, Short Circuit  
Package / Case 8-SOIC (0.154', 3.90mm Width)  
Package Tube  
PSRR 60dB (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) 9 mA  
Current - Quiescent (Iq) 175 µA  
Current - Output 500mA  
Control Features Enable  
Base Product Number LP2989  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

LP2989AIM-3.3

Manufacturer

Texas Instruments

Introduction

Low Dropout Voltage Regulator with Fixed 3.3V Output

Product Features and Performance

Positive Fixed Output Configuration

Low Dropout Voltage of 0.65V at 500mA

500mA Current Output Capacity

Quiescent Current of 175 µA

Good Power Supply Rejection Ratio of 60dB at 1kHz

Enable Control Feature for Power Management

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Wide Operating Temperature Range from -40°C to 125°C

Product Advantages

Highly Stable 3.3V Output Voltage

Low Dropout Voltage Beneficial for Battery-Powered Devices

Low Quiescent Current for Power Saving

Robust Protection Features Increase Reliability

Key Technical Parameters

Input Voltage Maximum 16V

Fixed Output Voltage 3.3V

Output Current 500mA

Dropout Voltage Maximum 0.65V at 500mA Load

Supply Current Maximum 9 mA

Control Features Include Enable Pin

PSRR 60dB at 1kHz

Operating Temperature Range -40°C to 125°C

Quality and Safety Features

Built-in Over Current and Over Temperature Protection

Short Circuit Protection Helps Prevent Damage

Compatibility

Suitable for Surface Mount Technology

Fits in 8-SOIC Package

Application Areas

Power Management in Consumer Electronics

Industrial Controls

Portable Devices

Telecommunication Equipment

Product Lifecycle

Obsolete Product Status

Potential Need for Replacement or Upgrade

Several Key Reasons to Choose This Product

Consistent Performance for Various Applications

Integrated Safety Features Extend Device Longevity

Low Power Consumption Ideal for Portable Equipment

Compatible with Standard Surface Mount Processes

Maintains Stable Voltage in Diverse Operating Conditions

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LP2989AIM-3.3

Product Attribute LP2989AIM-3.3 LP2989AIM-3.0 LP2989AIM-1.8 LP2989AIM-5.0
Part Number LP2989AIM-3.3 LP2989AIM-3.0 LP2989AIM-1.8 LP2989AIM-5.0
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Current - Supply (Max) 9 mA 9 mA 9 mA 9 mA
Output Type Fixed Fixed Fixed Fixed
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOIC
Base Product Number LP2989 LP2989 LP2989 LP2989
Current - Quiescent (Iq) 175 µA 175 µA 175 µA 175 µA
Series - - - -
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Voltage - Input (Max) 16V 16V 16V 16V
Package / Case 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
PSRR 60dB (1kHz) 60dB (1kHz) 60dB (1kHz) 60dB (1kHz)
Control Features Enable Enable Enable Enable
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Tube Tube Tube Tube
Current - Output 500mA 500mA 500mA 500mA
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
Number of Regulators 1 1 1 1
Voltage - Output (Min/Fixed) 3.3V 3V 1.8V 5V
Output Configuration Positive Positive Positive Positive
Voltage Dropout (Max) 0.65V @ 500mA 0.65V @ 500mA 0.65V @ 500mA 0.65V @ 500mA
Voltage - Output (Max) - - - -

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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.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LP2989AIM-3.3 Image

LP2989AIM-3.3

Texas Instruments
32D-LP2989AIM-3.3

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