Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-5
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Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-5
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AP2121AK-3.3TRG1

DigiKey Part Number
AP2121AK-3.3TRG1DITR-ND - Tape & Reel (TR)
AP2121AK-3.3TRG1DICT-ND - Cut Tape (CT)
AP2121AK-3.3TRG1DIDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AP2121AK-3.3TRG1
Description
IC REG LINEAR 3.3V 200MA SOT23-5
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-5
Datasheet
 Datasheet
EDA/CAD Models
AP2121AK-3.3TRG1 Models
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)
3.3V
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 (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AP7343-33W5-7Diodes Incorporated6.222AP7343-33W5-7DICT-ND€0.29000MFR Recommended
BU33SD2MG-MTRRohm Semiconductor6.417BU33SD2MGMCT-ND€0.44000Similar
In-Stock: 2.109
Check for Additional Incoming Stock
This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€0.15000€0.15
10€0.10400€1.04
25€0.09080€2.27
100€0.07730€7.73
250€0.07072€17.68
500€0.06678€33.39
1.000€0.06355€63.55
* All Digi-Reel orders will add a €5.50 reeling fee.
Unit Price without VAT:€0.15000
Unit Price with VAT:€0.18000