LT1121IST-3.3#TR is out of stock and backorders are currently unavailable.
Available Substitutes:

Direct


Analog Devices Inc.
In Stock: 4.018
Unit Price: €7.27000
Datasheet

Similar


STMicroelectronics
In Stock: 21.803
Unit Price: €0.32000
Datasheet

Similar


STMicroelectronics
In Stock: 22.895
Unit Price: €0.34000
Datasheet

Similar


Texas Instruments
In Stock: 6.024
Unit Price: €2.21000
Datasheet

Similar


Texas Instruments
In Stock: 226
Unit Price: €1.88000
Datasheet

Similar


Microchip Technology
In Stock: 7.327
Unit Price: €1.17000
Datasheet

Similar


Microchip Technology
In Stock: 2.941
Unit Price: €1.17000
Datasheet

Similar


Microchip Technology
In Stock: 702
Unit Price: €1.51000
Datasheet

Similar


Microchip Technology
In Stock: 10.934
Unit Price: €1.51000
Datasheet

Similar


MaxLinear, Inc.
In Stock: 0
Unit Price: €1.44000
Datasheet

Similar


MaxLinear, Inc.
In Stock: 769
Unit Price: €1.06000
Datasheet

Similar


Microchip Technology
In Stock: 7.069
Unit Price: €0.59000
Datasheet
Linear Voltage Regulator IC 1 Output 150mA SOT-223-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC 1 Output 150mA SOT-223-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LT1121IST-3.3#TR

DigiKey Part Number
LT1121IST-3.3#TR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
LT1121IST-3.3#TR
Description
IC REG LINEAR 150MA SOT-223-3
Customer Reference
Detailed Description
Linear Voltage Regulator IC 1 Output 150mA SOT-223-3
Datasheet
 Datasheet
EDA/CAD Models
LT1121IST-3.3#TR Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Operating Temperature
-40°C ~ 125°C
Mfr
Mounting Type
Surface Mount
Packaging
Tape & Reel (TR)
Package / Case
TO-261-4, TO-261AA
Part Status
Discontinued at DigiKey
Supplier Device Package
SOT-223-3
Number of Regulators
1
Base Product Number
Current - Output
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (12)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT1121IST-3.3#TRPBFAnalog Devices Inc.4.018LT1121IST-3.3#TRPBFCT-ND€7.27000Direct
LD1117S33CTRSTMicroelectronics21.803497-1241-1-ND€0.32000Similar
LD1117S33TRSTMicroelectronics22.895497-1242-1-ND€0.34000Similar
LM2937IMP-3.3/NOPBTexas Instruments6.024LM2937IMP-3.3/NOPBCT-ND€2.21000Similar
LM2937IMPX-3.3/NOPBTexas Instruments226LM2937IMPX-3.3/NOPBCT-ND€1.88000Similar
In-Stock: 0
Due to temporary constrained supply, we are unable to accept backorders and lead time is not available at this time. View Substitutes