Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223
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Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LD1117AS33TR

DigiKey Part Number
497-1228-2-ND - Tape & Reel (TR)
497-1228-1-ND - Cut Tape (CT)
497-1228-6-ND - Digi-Reel®
Manufacturer
STMicroelectronics
Manufacturer Product Number
LD1117AS33TR
Description
IC REG LINEAR 3.3V 1A SOT-223
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223
Datasheet
 Datasheet
EDA/CAD Models
LD1117AS33TR Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
10 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
75dB (120Hz)
Part Status
Active
Protection Features
Over Current, Over Temperature
Output Configuration
Operating Temperature
0°C ~ 125°C
Output Type
Mounting Type
Surface Mount
Number of Regulators
1
Package / Case
TO-261-4, TO-261AA
Voltage - Input (Max)
15V
Supplier Device Package
SOT-223
Voltage - Output (Min/Fixed)
3.3V
Base Product Number
Voltage Dropout (Max)
1.3V @ 1A
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Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM1117MP-3.3/NOPBTexas Instruments25,516LM1117MP-3.3/NOPBCT-NDFr.1.13000Similar
NCP1117LPST33T3Gonsemi36,687NCP1117LPST33T3GOSCT-NDFr.0.30000Similar
REG1117-3.3Texas Instruments631REG1117-3.3-NDFr.2.23000Similar
SPX1117M3-L-3-3/TRMaxLinear, Inc.26,9421016-1848-1-NDFr.0.20000Similar
TLV1117-33CDCYTexas Instruments6,095296-26776-5-NDFr.0.72000Similar
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View and Compare All Substitutes
In-Stock: 33,089
Check for Additional Incoming Stock
Quantity
All prices are in CHF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1Fr.0.39000Fr.0.39
10Fr.0.27600Fr.2.76
25Fr.0.24640Fr.6.16
100Fr.0.21400Fr.21.40
250Fr.0.19856Fr.49.64
500Fr.0.18922Fr.94.61
1,000Fr.0.18155Fr.181.55
* All Digi-Reel orders will add a Fr.7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500Fr.0.17346Fr.433.65
5,000Fr.0.16858Fr.842.90
7,500Fr.0.16614Fr.1,246.05
12,500Fr.0.16343Fr.2,042.88
17,500Fr.0.16185Fr.2,832.38
25,000Fr.0.16033Fr.4,008.25
Manufacturers Standard Package
Unit Price without VAT:Fr.0.39000
Unit Price with VAT:Fr.0.42159
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