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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearFT531AA
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FT531AA - Fremont Micro Devices Ltd

Manufacturer Part Number
FT531AA
Manufacturer
Fremont Micro Devices
Allelco Part Number
32D-FT531AA
ECAD Model
Parts Description
IC REG LINEAR 1.2V 250MA SOT23-5
Detailed Description
Package
SC-74A, SOT-753
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 369210

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Specifications

FT531AA Tech Specifications
Fremont Micro Devices Ltd - FT531AA technical specifications, attributes, parameters and parts with similar specifications to Fremont Micro Devices Ltd - FT531AA

Product Attribute Attribute Value  
Manufacturer Fremont Micro Devices  
Voltage Dropout (Max) 0.4V @ 100mA (Typ)  
Voltage - Output (Min/Fixed) 1.2V  
Voltage - Output (Max) -  
Voltage - Input (Max) 6V  
Supplier Device Package SOT-23-5  
Series -  
Protection Features Over Current  
Package / Case SC-74A, SOT-753  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
PSRR 72dB ~ 60dB (1kHz ~ 10kHz )  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Quiescent (Iq) 36 µA  
Current - Output 250mA  
Control Features Enable  

Parts Introduction

Manufacturer Part Number

FT531AA

Manufacturer

fremont-micro-devices

Introduction

The FT531AA is a high-performance, low-dropout, linear voltage regulator designed to provide a stable and reliable power supply for various electronic devices. It offers a fixed output voltage of 1.2V and a maximum output current of 250mA, making it an ideal choice for power management in a wide range of applications.

Product Features and Performance

Fixed output voltage of 1.2V

Maximum output current of 250mA

Low dropout voltage of 0.4V at 100mA (typical)

Quiescent current of 36μA (typical)

High power supply rejection ratio (PSRR) of 72dB to 60dB (1kHz to 10kHz)

Enable control feature

Over-current protection

Product Advantages

Stable and reliable power supply

Efficient power management with low dropout voltage

Low quiescent current for extended battery life

Robust protection features for safe operation

Compact surface-mount package for space-constrained designs

Key Reasons to Choose This Product

Optimized for power-sensitive applications

Proven performance and reliability

Easy integration into a wide range of electronic systems

Cost-effective solution for power management needs

Backed by the expertise of fremont-micro-devices

Quality and Safety Features

Robust over-current protection

Thermal shutdown feature

Compliant with industry safety standards

Compatibility

The FT531AA is compatible with a variety of electronic devices and systems that require a stable and efficient power supply.

Application Areas

Portable electronics

Wearable devices

Internet of Things (IoT) applications

Industrial automation and control systems

Medical devices

Product Lifecycle

The FT531AA is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from our website's sales team or other manufacturers. Customers are advised to contact our website's sales team for the latest product information and availability.

Parts with Similar Specifications

The three parts on the right have similar specifications to Fremont Micro Devices Ltd FT531AA

Product Attribute FT531AA FT531JA FT531GA FT531EA
Part Number FT531AA FT531JA FT531GA FT531EA
Manufacturer Fremont Micro Devices Ltd Fremont Micro Devices Ltd Fremont Micro Devices Ltd Fremont Micro Devices Ltd
Output Configuration Positive Positive Positive Positive
Package / Case SC-74A, SOT-753 SC-74A, SOT-753 SC-74A, SOT-753 SC-74A, SOT-753
Supplier Device Package SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5
Protection Features Over Current Over Current Over Current Over Current
Voltage - Input (Max) 6V 6V 6V 6V
Current - Output 250mA 250mA 250mA 250mA
Number of Regulators 1 1 1 1
PSRR 72dB ~ 60dB (1kHz ~ 10kHz ) 72dB ~ 60dB (1kHz ~ 10kHz ) 72dB ~ 60dB (1kHz ~ 10kHz ) 72dB ~ 60dB (1kHz ~ 10kHz )
Control Features Enable Enable Enable Enable
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage Dropout (Max) 0.4V @ 100mA (Typ) 0.12V @ 100mA 0.12V @ 100mA 0.14V @ 100mA
Current - Quiescent (Iq) 36 µA 36 µA 36 µA 36 µA
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Series - - - -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Voltage - Output (Max) - - - -
Voltage - Output (Min/Fixed) 1.2V 3.3V 2.8V 2.5V
Output Type Fixed Fixed Fixed Fixed

FT531AA Datasheet PDF

Download FT531AA pdf datasheets and Fremont Micro Devices Ltd documentation for FT531AA - Fremont Micro Devices Ltd.

Datasheets
Cylindrical Battery Holders.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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FT531AA

Fremont Micro Devices Ltd
32D-FT531AA

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