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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLP3985IM5-2.5
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LP3985IM5-2.5 - Texas Instruments

Manufacturer Part Number
LP3985IM5-2.5
Manufacturer
Texas Instruments
Allelco Part Number
32D-LP3985IM5-2.5
ECAD Model
Parts Description
IC REG LINEAR 2.5V 150MA SOT23-5
Detailed Description
Package
SC-74A, SOT-753
Data sheet
LP3985 Datasheet.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 62800
  • Unit Price: $1.12
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $1.12 $1.12
10+ $0.998 $9.98
25+ $0.947 $23.68
100+ $0.778 $77.80
250+ $0.727 $181.75
500+ $0.642 $321.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Our certification

Specifications

LP3985IM5-2.5 Tech Specifications
Texas Instruments - LP3985IM5-2.5 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LP3985IM5-2.5

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) 0.1V @ 150mA  
Voltage - Output (Min/Fixed) 2.5V  
Voltage - Output (Max) -  
Voltage - Input (Max) 6V  
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 50dB ~ 40dB (1kHz ~ 10kHz)  
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) 250 µA  
Current - Quiescent (Iq) 150 µA  
Current - Output 150mA  
Control Features Enable  
Base Product Number LP3985  

Parts Introduction

Manufacturer Part Number

LP3985IM5-2.5

Manufacturer

texas-instruments

Introduction

The LP3985IM5-2.5 is a Power Management Voltage Regulator specifically tailored for applications requiring a low dropout and fixed output from a higher input voltage, offering efficient use of power and reduced operational costs.

Product Features and Performance

Fixed output voltage at 2.5V

Maximum input voltage of 6V

Low dropout voltage: 0.1V @ 150mA

Output current capacity of 150mA

High Power Supply Rejection Ratio: 50dB to 40dB between 1kHz to 10kHz

Enabled control feature for efficient power management

Supports surface mount technology

Product Advantages

Extremely low quiescent current of 150 µA ensures minimal power loss in standby mode

High PSRR ensures stability across frequency variations and reduces noise

Built-in protection against over-current, over-temperature, and short circuits enhances component reliability and longevity

Key Technical Parameters

Voltage Output (Min/Fixed): 2.5V

Voltage Input (Max): 6V

Current Output: 150mA

Dropout Voltage (Max): 0.1V @ 150mA

Quiescent Current (Iq): 150 µA

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

Compatible with SOT-23-5 package specifications

Application Areas

Low-power electronics

Battery operated devices

Portable and mobile applications

Product Lifecycle

Status: Last Time Buy; nearing discontinuation

Availability of replacements or upgrades should be checked with texas-instruments representatives as product is reaching end of lifecycle

Several Key Reasons to Choose This Product

Ultra-low dropout suits applications with minimal voltage headroom

Low quiescent current helps preserve battery life in portable applications

High PSRR, enhancing output noise immunity suitable for sensitive analog or mixed-signal operations

Robust safety and control features reduce risk of damage under abnormal conditions

Compact SOT-23-5 format suitable for densely packed PCB designs

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LP3985IM5-2.5

Product Attribute LP3985IM5-2.5 LP3985IM5-2.6 LP3985IBPX-2.5 LP3985IM5-2.8
Part Number LP3985IM5-2.5 LP3985IM5-2.6 LP3985IBPX-2.5 LP3985IM5-2.8
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package / Case SC-74A, SOT-753 SC-74A, SOT-753 - SC-74A, SOT-753
Current - Supply (Max) 250 µA 250 µA - 250 µA
Protection Features Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit - Over Current, Over Temperature, Short Circuit
Mounting Type Surface Mount Surface Mount - Surface Mount
Voltage - Output (Min/Fixed) 2.5V 2.6V - 2.8V
Voltage - Output (Max) - - - -
Control Features Enable Enable - Enable
Output Type Fixed Fixed - Fixed
Series - - - -
Number of Regulators 1 1 - 1
PSRR 50dB ~ 40dB (1kHz ~ 10kHz) 50dB ~ 40dB (1kHz ~ 10kHz) - 50dB ~ 40dB (1kHz ~ 10kHz)
Output Configuration Positive Positive - Positive
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C - -40°C ~ 125°C
Current - Output 150mA 150mA - 150mA
Supplier Device Package SOT-23-5 SOT-23-5 - SOT-23-5
Package Tape & Reel (TR) Bulk - Tape & Reel (TR)
Voltage - Input (Max) 6V 6V - 6V
Base Product Number LP3985 - - LP3985
Current - Quiescent (Iq) 150 µA 150 µA - 150 µA
Voltage Dropout (Max) 0.1V @ 150mA 0.1V @ 150mA - 0.1V @ 150mA

LP3985IM5-2.5 Datasheet PDF

Download LP3985IM5-2.5 pdf datasheets and Texas Instruments documentation for LP3985IM5-2.5 - Texas Instruments.

PCN Assembly/Origin
2.73KHz.pdf
PCN Design/Specification
Cylindrical Battery Holders.pdf
HTML Datasheet
LP3985 Datasheet.pdf

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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LP3985IM5-2.5 Image

LP3985IM5-2.5

Texas Instruments
32D-LP3985IM5-2.5

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