Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5
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Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

RT9193-28GB

DigiKey Part Number
1028-1072-2-ND - Tape & Reel (TR)
1028-1072-1-ND - Cut Tape (CT)
Manufacturer
Richtek USA Inc.
Manufacturer Product Number
RT9193-28GB
Description
IC REG LINEAR 2.8V 300MA SOT23-5
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5
Datasheet
 Datasheet
EDA/CAD Models
RT9193-28GB Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
130 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
PSRR
70dB ~ 50dB (100Hz ~ 10kHz)
Part Status
Last Time Buy
Control Features
Enable
Output Configuration
Protection Features
Over Current, Over Temperature
Output Type
Operating Temperature
-40°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
5.5V
Package / Case
SC-74A, SOT-753
Voltage - Output (Min/Fixed)
2.8V
Supplier Device Package
SOT-23-5
Voltage Dropout (Max)
0.3V @ 300mA
Base Product Number
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MIC5301-2.8YD5-TRMicrochip Technology0MIC5301-2.8YD5-TR-ND₩1,271.35000Similar
MIC5305-2.8YD5-TRMicrochip Technology0576-2851-2-ND₩659.21867Similar
MIC5319-2.8YD5-TRMicrochip Technology0MIC5319-2.8YD5-TR-ND₩2,919.39633Similar
MIC5323-2.8YD5-TRMicrochip Technology0576-4388-1-ND₩1,101.00000Similar
TPS73028DBVRTexas Instruments0296-50154-1-ND₩760.45567Similar
Show More
View and Compare All Substitutes
In-Stock: 2,177
Check for Additional Incoming Stock
Once available stock of this product has been depleted, manufacturer standard package and lead time will apply. View Substitutes
Last Time Buy Date: 2026. 6. 30.
Quantity
All prices are in KRW
Cut Tape (CT)
QuantityUnit PriceExt Price
1₩627.00000₩627
10₩432.70000₩4,327
25₩384.64000₩9,616
100₩332.97000₩33,297
250₩308.14400₩77,036
500₩293.25400₩146,627
1,000₩282.52200₩282,522
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000₩271.08667₩813,260
6,000₩263.51167₩1,581,070
9,000₩259.71422₩2,337,428
15,000₩255.51040₩3,832,656
21,000₩253.05210₩5,314,094
30,000₩250.68907₩7,520,672
Manufacturers Standard Package
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