LM1086CSX-3.3/NOPB is out of stock and can be placed on backorder.
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STMicroelectronics
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Unit Price: $1.55000
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STMicroelectronics
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Unit Price: $1.69000
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Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-263 (DDPAK-3)
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 TO-263 (DDPAK-3)
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM1086CSX-3.3/NOPB

DigiKey Part Number
LM1086CSX-3.3/NOPBTR-ND - Tape & Reel (TR)
LM1086CSX-3.3/NOPBCT-ND - Cut Tape (CT)
LM1086CSX-3.3/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM1086CSX-3.3/NOPB
Description
IC REG LINEAR 3.3V 1.5A TO263
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-263 (DDPAK-3)
Datasheet
 Datasheet
EDA/CAD Models
LM1086CSX-3.3/NOPB Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
5 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Supply (Max)
10 mA
Part Status
Active
PSRR
72dB (120Hz)
Output Configuration
Protection Features
Over Current, Over Temperature, Short Circuit
Output Type
Operating Temperature
0°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
27V
Package / Case
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Voltage - Output (Min/Fixed)
3.3V
Supplier Device Package
TO-263 (DDPAK-3)
Voltage Dropout (Max)
1.5V @ 1.5A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LD1086D2M33TRSTMicroelectronics0497-1223-2-ND$1.55000Direct
LD1085D2M33RSTMicroelectronics0497-3423-2-ND$1.69000Similar
LT1085CM-3.3#PBFAnalog Devices Inc.0505-LT1085CM-3.3#PBF-ND$12.02000Similar
LT1085CM-3.3#TRPBFAnalog Devices Inc.0LT1085CM-3.3#TRPBFTR-ND$12.02000Similar
LT1086CM-3.3#PBFAnalog Devices Inc.0505-LT1086CM-3.3#PBF-ND$7.42000Similar
In-Stock: 0
500 estimated in stock on 06-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.14000$2.14
10$1.58100$15.81
25$1.44080$36.02
100$1.28700$128.70
250$1.21364$303.41
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$1.16942$584.71
1,000$1.13301$1,133.01
1,500$1.11478$1,672.17
2,500$1.09458$2,736.45
3,500$1.08277$3,789.70
5,000$1.07142$5,357.10
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