LT3091IDE#PBF is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $9.56000
Datasheet

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $9.56000
Datasheet

Parametric Equivalent


Analog Devices Inc.
In Stock: 0
Unit Price: $10.65000
Datasheet
Linear Voltage Regulator IC Negative Adjustable 1 Output 1.5A 14-DFN (4x3)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Negative Adjustable 1 Output 1.5A 14-DFN (4x3)
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LT3091IDE#PBF

DigiKey Part Number
505-LT3091IDE#PBF-ND
Manufacturer
Manufacturer Product Number
LT3091IDE#PBF
Description
IC REG LIN NEG ADJ 1.5A 14-DFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Negative Adjustable 1 Output 1.5A 14-DFN (4x3)
Datasheet
 Datasheet
EDA/CAD Models
LT3091IDE#PBF Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
50.5 µA
Packaging
Tube
PSRR
85dB ~ 20dB (120Hz ~ 1MHz)
Part Status
Active
Control Features
Current Limit, Enable
Output Configuration
Protection Features
Over Current, Over Temperature, Reverse Polarity, Short Circuit
Output Type
Operating Temperature
-40°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
-36V
Package / Case
14-WFDFN Exposed Pad
Voltage - Output (Min/Fixed)
0V
Supplier Device Package
14-DFN (4x3)
Voltage - Output (Max)
Base Product Number
Voltage Dropout (Max)
0.45V @ 1.5A
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT3091EDE#PBFAnalog Devices Inc.0505-LT3091EDE#PBF-ND$9.56000Parametric Equivalent
LT3091EDE#TRPBFAnalog Devices Inc.0505-LT3091EDE#TRPBFTR-ND$9.56000Parametric Equivalent
LT3091IDE#TRPBFAnalog Devices Inc.0LT3091IDE#TRPBFTR-ND$10.65000Parametric Equivalent
In-Stock: 0
91 estimated in stock on 05-Jan-2027
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$10.65000$10.65
10$7.26200$72.62
91$5.43615$494.69
182$5.04533$918.25
273$4.98751$1,361.59
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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