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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLP2985AIM5-4.0
Texas Instruments
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LP2985AIM5-4.0 - Texas Instruments

Manufacturer Part Number
LP2985AIM5-4.0
Manufacturer
Texas Instruments
Allelco Part Number
32D-LP2985AIM5-4.0
ECAD Model
Parts Description
IC REG LINEAR 4V 150MA SOT23-5
Detailed Description
Package
SC-74A, SOT-753
Data sheet
LP2985AIM5-4.0.pdf
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In stock: 111870

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Specifications

LP2985AIM5-4.0 Tech Specifications
Texas Instruments - LP2985AIM5-4.0 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LP2985AIM5-4.0

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) 0.58V @ 150mA  
Voltage - Output (Min/Fixed) 4V  
Voltage - Output (Max) -  
Voltage - Input (Max) 16V  
Supplier Device Package SOT-23-5  
Series -  
Protection Features Over Current, Over Temperature, Short Circuit  
Packaging Tape & Reel (TR)  
Package / Case SC-74A, SOT-753  
PSRR 45dB (1kHz)  
Output Type Fixed  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Moisture Sensitivity Level (MSL) 1 (Unlimited)  
Lead Free Status / RoHS Status Contains lead / RoHS non-compliant  
Detailed Description Linear Voltage Regulator IC Positive Fixed 1 Output 4V 150mA SOT-23-5  
Current - Supply (Max) 2.5mA  
Current - Quiescent (Iq) 95µA  
Current - Output 150mA  
Control Features Enable  

Parts Introduction

Manufacturer Part Number

LP2985AIM5-4.0

Manufacturer

Texas Instruments

Introduction

The LP2985AIM5-4.0 is a low dropout regulator designed for power management with a fixed 4V output.

Product Features and Performance

Low dropout voltage of 0.58V @ 150mA

Fixed output voltage of 4V

Output current capacity of 150mA

Low quiescent current at 95 µA

Excellent power supply rejection ratio (PSRR) of 45dB at 1kHz

Stable operation with low-ESR ceramic capacitors

Enable pin for power saving

Product Advantages

High-efficiency LDO for battery-powered devices

Enhanced thermal performance and reliability

Minimal external components required

Key Technical Parameters

Input voltage up to 16V

Output voltage fixed at 4V

Current capacity of 150mA

Ultra-low dropout of 0.58V

Quiescent current of only 95 µA

Maximum supply current of 2.5mA

Quality and Safety Features

Over-current protection

Over-temperature protection

Short-circuit protection

Compatibility

Compatible with low-ESR ceramic capacitors

Application Areas

Suitable for battery-powered applications

Ideal for portable electronics

Effective in noise-sensitive applications

Product Lifecycle

Obsolete status

Replacement models may exist

Check for possible upgrade solutions

Several Key Reasons to Choose This Product

High-accuracy voltage regulation for critical applications

Low power consumption for extended battery life

Robust protection features ensure product longevity

Suitable for diverse applications due to wide operating temperature range

Small footprint SOT-23-5 package ideal for space-constrained applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LP2985AIM5-4.0

Product Attribute LP2985AIM5-4.0 LP2985AIM5-3.8 LP2985AIM5-4.5 LP2985AIM5-5.0
Part Number LP2985AIM5-4.0 LP2985AIM5-3.8 LP2985AIM5-4.5 LP2985AIM5-5.0
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Supplier Device Package SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5
Current - Supply (Max) 2.5mA 2.5 mA 2.5 mA 2.5 mA
Series - - - -
Voltage - Output (Min/Fixed) 4V 3.8V 4.5V 5V
Packaging Tape & Reel (TR) - - -
Voltage - Output (Max) - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Output Type Fixed Fixed Fixed Fixed
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Output Configuration Positive Positive Positive Positive
Voltage - Input (Max) 16V 16V 16V 16V
Control Features Enable Enable Enable Enable
Moisture Sensitivity Level (MSL) 1 (Unlimited) - - -
Detailed Description Linear Voltage Regulator IC Positive Fixed 1 Output 4V 150mA SOT-23-5 - - -
Current - Quiescent (Iq) 95µA 95 µA 95 µA 95 µA
Voltage Dropout (Max) 0.58V @ 150mA 0.58V @ 150mA 0.58V @ 150mA 0.58V @ 150mA
Number of Regulators 1 1 1 1
PSRR 45dB (1kHz) 45dB (1kHz) 45dB (1kHz) 45dB (1kHz)
Lead Free Status / RoHS Status Contains lead / RoHS non-compliant - - -
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
Package / Case SC-74A, SOT-753 SC-74A, SOT-753 SC-74A, SOT-753 SC-74A, SOT-753
Current - Output 150mA 150mA 150mA 150mA

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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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Texas Instruments

LP2985AIM5-4.0

Texas Instruments
32D-LP2985AIM5-4.0

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