LM1117IMPX-3.3 is Discontinued and no longer carried by DigiKey.
Available Substitutes:

Direct

LM1117IMPX-3.3/NOPB
Texas Instruments
In Stock: 0
Unit Price: $1.01000
Datasheet

Parametric Equivalent

LM1117IMP-3.3/NOPB
Texas Instruments
In Stock: 0
Unit Price: $1.38000
Datasheet

Parametric Equivalent

REG1117-3.3/2K5
Texas Instruments
In Stock: 0
Unit Price: $2.21000
Datasheet

Parametric Equivalent

REG1117-3.3/2K5G4
Texas Instruments
In Stock: 0
Unit Price: $1.13566
Datasheet

Parametric Equivalent

TLV1117-33IDCYR
Texas Instruments
In Stock: 0
Unit Price: $0.39000
Datasheet

Parametric Equivalent

TLV1117-33IDCYRG3
Texas Instruments
In Stock: 0
Unit Price: $0.67000
Datasheet

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LM337IMP/NOPB
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LM337IMP/NOPB
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LM1117IMPX-3.3

DigiKey Part Number
LM1117IMPX-3.3TR-ND - Tape & Reel (TR)
LM1117IMPX-3.3CT-ND - Cut Tape (CT)
LM1117IMPX-3.3DKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LM1117IMPX-3.3
Description
IC REG LIN 3.3V 800MA SOT-223-4
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA SOT-223-4
Datasheet
 Datasheet
EDA/CAD Models
LM1117IMPX-3.3 Models
Product Attributes
Type
Description
Select All
Category
Mfr
Texas Instruments
Series
LM1117-3.3
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Discontinued at Digi-Key
Output Configuration
Positive
Output Type
Fixed
Number of Regulators
1
Voltage - Input (Max)
15V
Voltage - Output (Min/Fixed)
3.3V
Voltage - Output (Max)
-
Voltage Dropout (Max)
1.2V @ 800mA
Current - Output
800mA
Current - Quiescent (Iq)
5 mA
Current - Supply (Max)
10 mA
PSRR
75dB (120Hz)
Control Features
-
Protection Features
Over Current, Over Temperature
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-261-4, TO-261AA
Supplier Device Package
SOT-223-4
Base Product Number
LM1117
Product Questions and Answers

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Discontinued
This product is no longer carried by DigiKey. View Substitutes
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.92000$0.92
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$0.43686$873.72
4,000$0.42539$1,701.56
6,000$0.41965$2,517.90
10,000$0.41328$4,132.80
14,000$0.40957$5,733.98
20,000$0.40599$8,119.80
Manufacturers Standard Package
For Use With
1 Items
DFR0140

DFR0140

EVAL BOARD FOR LM1117

DFRobot

$4.55000
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