Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263 (DDPAK-3)
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Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263 (DDPAK-3)
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM1085IS-3.3

DigiKey Part Number
LM1085IS-3.3-ND
Manufacturer
Manufacturer Product Number
LM1085IS-3.3
Description
IC REG LINEAR 3.3V 3A TO263
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263 (DDPAK-3)
Datasheet
 Datasheet
EDA/CAD Models
LM1085IS-3.3 Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
10 mA
Packaging
Tube
PSRR
72dB (120Hz)
Part Status
Obsolete
Protection Features
Over Current, Over Temperature
Output Configuration
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Mounting Type
Surface Mount
Number of Regulators
1
Package / Case
TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Voltage - Input (Max)
27V
Supplier Device Package
TO-263 (DDPAK-3)
Voltage - Output (Min/Fixed)
3.3V
Base Product Number
Voltage Dropout (Max)
1.5V @ 3A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM1085IS-3.3/NOPBTexas Instruments0LM1085IS-3.3/NOPB-ND£1.95000Direct
LD1085D2M33RSTMicroelectronics6,598497-3423-1-ND£1.47000Similar
LD1086D2M33TRSTMicroelectronics3,709497-1223-1-ND£1.16000Similar
LT1085CM-3.3#PBFAnalog Devices Inc.297505-LT1085CM-3.3#PBF-ND£9.16000Similar
LT1085CM-3.3#TRPBFAnalog Devices Inc.392LT1085CM-3.3#TRPBFCT-ND£9.16000Similar
In-Stock: 797
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This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes
All prices are in GBP
Tube
QuantityUnit PriceExt Price
1£2.90000£2.90
10£2.18400£21.84
45£1.91467£86.16
135£1.77837£240.08
270£1.71163£462.14
540£1.65670£894.62
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:£2.90000
Unit Price with VAT:£3.48000