MIC5259-1.8YD5-TR is out of stock and can be placed on backorder.
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Linear Voltage Regulator IC Positive Fixed 1 Output 300mA TSOT-23-5
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA TSOT-23-5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

MIC5259-1.8YD5-TR

DigiKey Part Number
MIC5259-1.8YD5-TR-ND - Tape & Reel (TR)
MIC5259-1.8YD5-CT-ND - Cut Tape (CT)
MIC5259-1.8YD5-DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MIC5259-1.8YD5-TR
Description
IC REG LIN 1.8V 300MA TSOT-23-5
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA TSOT-23-5
Datasheet
 Datasheet
EDA/CAD Models
MIC5259-1.8YD5-TR Models
Product Attributes
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Category
Current - Quiescent (Iq)
150 µA
Mfr
Current - Supply (Max)
250 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
65dB ~ 53dB (10Hz ~ 10kHz)
Part Status
Active
Control Features
Enable
Output Configuration
Protection Features
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Output Type
Operating Temperature
-40°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
6V
Package / Case
SOT-23-5 Thin, TSOT-23-5
Voltage - Output (Min/Fixed)
1.8V
Supplier Device Package
TSOT-23-5
Voltage Dropout (Max)
0.55V @ 300mA
Base Product Number
Current - Output
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TC1054-1.8VCT713Microchip Technology0150-TC1054-1.8VCT713TR-ND$0.45000Similar
TC2014-1.8VCTTRMicrochip Technology0150-TC2014-1.8VCTTR-ND$0.52000Similar
TC2015-1.8VCTTRMicrochip Technology0TC2015-1.8VCTTR-ND$0.45000Similar
TC2185-1.8VCTTRMicrochip Technology0TC2185-1.8VCTR-ND$0.47500Similar
TPS79918QDDCRQ1Texas Instruments0296-24781-2-ND$0.89000Similar
In-Stock: 0
3,000 estimated in stock on 22-Feb-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.73000$0.73
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.60000$1,800.00
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.