REG1117A-2.5/2K5 is available for purchase but is not normally stocked.
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Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-4
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-4
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

REG1117A-2.5/2K5

DigiKey Part Number
296-REG1117A-2.5/2K5TR-ND - Tape & Reel (TR)
296-REG1117A-2.5/2K5CT-ND - Cut Tape (CT)
296-REG1117A-2.5/2K5DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
REG1117A-2.5/2K5
Description
IC REG LINEAR 2.5V 1A SOT-223-4
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-4
Datasheet
 Datasheet
EDA/CAD Models
REG1117A-2.5/2K5 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
62dB (120Hz)
Part Status
Active
Protection Features
Over Current, Over Temperature
Output Configuration
Operating Temperature
-40°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-223-4
Voltage - Output (Min/Fixed)
2.5V
Base Product Number
Voltage Dropout (Max)
1.55V @ 1A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (11)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM1117MP-2.5/NOPBTexas Instruments0LM1117MP-2.5/NOPBTR-ND$1.41000Similar
LM1117MPX-2.5/NOPBTexas Instruments0LM1117MPX-2.5/NOPBTR-ND$1.20000Similar
REG1117A-2.5Texas Instruments0REG1117A-2.5-ND$2.55640Parametric Equivalent
REG1117A-2.5/2K5Texas Instruments0296-REG1117A-2.5/2K5TR-ND$3.33000Parametric Equivalent
AZ1117H-2.5TRE1Diodes Incorporated0AZ1117H-2.5TRE1DITR-ND$0.24000Similar
Available To Order
Check Lead Time
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$2.20374$5,509.35
Cut Tape (CT)
QuantityUnit PriceExt Price
1$3.33000$3.33
10$2.50100$25.01
25$2.29360$57.34
Digi-Reel®
QuantityUnit PriceExt Price
1$3.78000$3.78
10$2.48100$24.81
25$2.14320$53.58
100$1.76350$176.35
250$1.57892$394.73
500$1.46626$733.13
* All Digi-Reel orders will add a $7.00 reeling fee.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.