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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLT1963EQ-3.3#PBF
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LT1963EQ-3.3#PBF - Analog Devices Inc.

Manufacturer Part Number
LT1963EQ-3.3#PBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LT1963EQ-3.3#PBF
ECAD Model
Parts Description
IC REG LINEAR 3.3V 1.5A 5DDPAK
Package
TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Data sheet
LT1963 Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

LT1963EQ-3.3#PBF Tech Specifications
Analog Devices Inc. - LT1963EQ-3.3#PBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT1963EQ-3.3#PBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage Dropout (Max) 0.55V @ 1.5A  
Voltage - Output (Min/Fixed) 3.3V  
Voltage - Output (Max) -  
Voltage - Input (Max) 20V  
Supplier Device Package 5-DDPAK  
Series -  
Protection Features Over Current, Over Temperature, Reverse Polarity  
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA  
Package Tube  
PSRR 63dB (120Hz)  
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) 120 mA  
Current - Quiescent (Iq) 1.5 mA  
Current - Output 1.5A  
Control Features Enable  
Base Product Number LT1963  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

LT1963EQ-3.3#PBF

Manufacturer

analog-devices

Introduction

The LT1963EQ-3.3#PBF is a high-performance, low dropout linear regulator optimized for fast transient response. It is part of the analog-devices Power Management (PMIC) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators category.

Product Features and Performance

Fixed output voltage of 3.3V

Supports input voltage up to 20V

Maximum voltage dropout of 0.55V at 1.5A load

Output current capacity of 1.5A

Low quiescent current of 1.5 mA

High PSRR of 63dB at 120Hz

Features over current and over temperature protection

Reverse polarity protection

Operates within -40°C to 125°C

Product Advantages

Low dropout voltage enhances efficiency

High output current suitable for various applications

Low quiescent current improves battery life in portable devices

High PSRR minimizes output noise and ripple

Comprehensive protection features ensure reliability and safety

Key Technical Parameters

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 3.3V

Current Output: 1.5A

Voltage Dropout (Max): 0.55V @ 1.5A

PSRR: 63dB (120Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Compatible with a wide range of applications due to its fixed 3.3V output and high current capability.

Application Areas

Portable electronic devices

Networking equipment

Computer peripherals

Battery-powered devices

Product Lifecycle

Status: Active

Not nearing discontinuation, ensuring long-term availability.

Several Key Reasons to Choose This Product

Reliable performance from a reputable manufacturer, analog-devices.

High efficiency and low quiescent current make it ideal for portable applications.

Robust protection features ensure longevity and safety under various conditions.

High PSRR enhances performance in noise-sensitive applications.

Active product status with analog-devices ensures ongoing support and availability.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT1963EQ-3.3#PBF

Product Attribute LT1963EQ-3.3#PBF LT1963EQ-1.8#TRPBF LT1963EQ-3.3#TRPBF LT1963EQ-3.3
Part Number LT1963EQ-3.3#PBF LT1963EQ-1.8#TRPBF LT1963EQ-3.3#TRPBF LT1963EQ-3.3
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Linear Technology
Protection Features Over Current, Over Temperature, Reverse Polarity Over Current, Over Temperature, Reverse Polarity Over Current, Over Temperature, Reverse Polarity Over Current, Over Temperature, Reverse Current, Reverse Polarity
Current - Output 1.5A 1.5A 1.5A 1.5A
Supplier Device Package 5-DDPAK 5-DDPAK 5-DDPAK 5-DDPAK
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA TO-263-6, D²Pak (5 Leads + Tab), TO-263BA TO-263-6, D²Pak (5 Leads + Tab), TO-263BA TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Current - Supply (Max) 120 mA 120 mA 120 mA 120 mA
PSRR 63dB (120Hz) 63dB (120Hz) 63dB (120Hz) 63dB (120Hz)
Voltage - Input (Max) 20V 20V 20V 20V
Control Features Enable Enable Enable Enable
Current - Quiescent (Iq) 1.5 mA 1.5 mA 1.5 mA 1.5 mA
Output Configuration Positive Positive Positive Positive
Voltage - Output (Max) - - - -
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C (TJ)
Base Product Number LT1963 LT1963 LT1963 -
Output Type Fixed Fixed Fixed Fixed
Number of Regulators 1 1 1 1
Voltage Dropout (Max) 0.55V @ 1.5A 0.55V @ 1.5A 0.55V @ 1.5A 0.55V @ 1.5A
Voltage - Output (Min/Fixed) 3.3V 1.8V 3.3V 3.3V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Series - - - -
Package Tube Tape & Reel (TR) Tape & Reel (TR) Bulk

LT1963EQ-3.3#PBF Datasheet PDF

Download LT1963EQ-3.3#PBF pdf datasheets and Analog Devices Inc. documentation for LT1963EQ-3.3#PBF - Analog Devices Inc..

Datasheets
LT1963 Datasheet.pdf
PCN Design/Specification
Multiple Parts 10/Aug/2022.pdf
Environmental Information
Material Declaration LT1963EQ-3.3#PBF.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.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LT1963EQ-3.3#PBF Image

LT1963EQ-3.3#PBF

Analog Devices Inc.
32D-LT1963EQ-3.3#PBF

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