LT1963AEQ-3.3#TRPBF is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Analog Devices Inc.
In Stock: 24
Unit Price: $9.08000
Datasheet

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $8.79000
Datasheet

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $9.08000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: $2.06250
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Microchip Technology
In Stock: 0
Unit Price: $2.58000
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Microchip Technology
In Stock: 0
Unit Price: $2.03000
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Microchip Technology
In Stock: 0
Unit Price: $2.03000
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Direct


Texas Instruments
In Stock: 0
Unit Price: $3.52000
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Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A DDPAK-5
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A DDPAK-5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LT1963AEQ-3.3#TRPBF

DigiKey Part Number
505-LT1963AEQ-3.3#TRPBFTR-ND - Tape & Reel (TR)
505-LT1963AEQ-3.3#TRPBFCT-ND - Cut Tape (CT)
505-LT1963AEQ-3.3#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LT1963AEQ-3.3#TRPBF
Description
IC REG LINEAR 3.3V 1.5A DDPAK-5
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A DDPAK-5
Datasheet
 Datasheet
EDA/CAD Models
LT1963AEQ-3.3#TRPBF Models
Product Attributes
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Category
Current - Quiescent (Iq)
1.5 mA
Mfr
Current - Supply (Max)
120 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
63dB (120Hz)
Part Status
Active
Control Features
Enable
Output Configuration
Protection Features
Over Current, Over Temperature, Reverse Polarity
Output Type
Operating Temperature
-40°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
20V
Package / Case
TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Voltage - Output (Min/Fixed)
3.3V
Supplier Device Package
DDPAK-5
Voltage Dropout (Max)
0.55V @ 1.5A
Base Product Number
Current - Output
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT1963EQ-3.3#TRPBFAnalog Devices Inc.24LT1963EQ-3.3#TRPBFTR-ND$9.08000Parametric Equivalent
LT1963AEQ-3.3#PBFAnalog Devices Inc.0505-LT1963AEQ-3.3#PBF-ND$8.79000Parametric Equivalent
LT1963EQ-3.3#PBFAnalog Devices Inc.0505-LT1963EQ-3.3#PBF-ND$9.08000Parametric Equivalent
MIC37151-3.3WRMicrochip Technology0576-2263-ND$2.06250Similar
MIC37151-3.3WR-TRMicrochip Technology0150-MIC37151-3.3WR-TR-ND$2.58000Similar
In-Stock: 0
750 estimated in stock on 21-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$8.79000$8.79
10$5.92100$59.21
25$5.17280$129.32
100$4.32690$432.69
250$3.91156$977.89
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
750$3.85000$2,887.50
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.