RT9178-30GB is Obsolete and no longer manufactured.
Available Substitutes:

MFR Recommended


Richtek USA Inc.
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Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-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 200mA SOT-23-5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

RT9178-30GB

DigiKey Part Number
RT9178-30GB-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
RT9178-30GB
Description
IC REG LINEAR 3V 200MA SOT23-5
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-5
Datasheet
 Datasheet
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
150 µA
Packaging
Tape & Reel (TR)
PSRR
70dB ~ 40dB (100Hz ~ 10kHz)
Part Status
Obsolete
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)
6V
Package / Case
SC-74A, SOT-753
Voltage - Output (Min/Fixed)
3V
Supplier Device Package
SOT-23-5
Voltage Dropout (Max)
0.3V @ 200mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (17)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RT9193-30GBRichtek USA Inc.14,7301028-RT9193-30GBCT-ND$0.41000MFR Recommended
MIC5252-3.0YM5-TRMicrochip Technology0MIC5252-3.0YM5-TR-ND$0.73920Similar
MIC5255-3.0YD5-TRMicrochip Technology4,844576-2821-1-ND$0.68000Similar
MIC5255-3.0YM5-TRMicrochip Technology2,250576-2822-1-ND$0.63000Similar
MIC5256-3.0YM5-TRMicrochip Technology0576-1292-1-ND$0.73000Similar
Obsolete
This product is no longer manufactured. View Substitutes