AP2121AK-1.8TRE1 is Obsolete and no longer manufactured.
Available Substitutes:

MFR Recommended


Diodes Incorporated
In Stock: 3.099
Unit Price: kr.2.16000
Datasheet

Similar


Rohm Semiconductor
In Stock: 4.037
Unit Price: kr.3.30000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: kr.4.10071
Datasheet
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

AP2121AK-1.8TRE1

DigiKey Part Number
31-AP2121AK-1.8TRE1TR-ND - Tape & Reel (TR)
31-AP2121AK-1.8TRE1CT-ND - Cut Tape (CT)
31-AP2121AK-1.8TRE1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AP2121AK-1.8TRE1
Description
IC REG LINEAR 1.8V 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)
50 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
70dB (1kHz)
Part Status
Obsolete
Control Features
Enable
Output Configuration
Protection Features
Over Current
Output Type
Operating Temperature
-40°C ~ 85°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
6V
Package / Case
SC-74A, SOT-753
Voltage - Output (Min/Fixed)
1.8V
Supplier Device Package
SOT-23-5
Voltage Dropout (Max)
0.5V @ 200mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AP7343-18W5-7Diodes Incorporated3.09931-AP7343-18W5-7CT-NDkr.2.16000MFR Recommended
BU18SD2MG-MTRRohm Semiconductor4.037BU18SD2MGMCT-NDkr.3.30000Similar
MIC5232-1.8YD5-TRMicrochip Technology0MIC5232-1.8YD5-TR-NDkr.4.10071Similar
Obsolete
This product is no longer manufactured. View Substitutes