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

AP2125K-4.2TRG1

DigiKey Part Number
31-AP2125K-4.2TRG1TR-ND - Tape & Reel (TR)
31-AP2125K-4.2TRG1CT-ND - Cut Tape (CT)
31-AP2125K-4.2TRG1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AP2125K-4.2TRG1
Description
IC REG LINEAR 4.2V 300MA SOT23-5
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5
Datasheet
 Datasheet
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
90 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
PSRR
65dB (100Hz ~ 1kHz)
Part Status
Active
Control Features
Enable
Output Configuration
Protection Features
Over Current, Over Temperature
Output Type
Operating Temperature
-40°C ~ 85°C (TA)
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
6V
Package / Case
SC-74A, SOT-753
Voltage - Output (Min/Fixed)
4.2V
Supplier Device Package
SOT-23-5
Voltage Dropout (Max)
0.3V @ 300mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 5,900
Check for Additional Incoming Stock
All prices are in CAD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.28000$0.28
10$0.19000$1.90
25$0.16640$4.16
100$0.14170$14.17
250$0.12972$32.43
500$0.12252$61.26
1,000$0.11658$116.58
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.10924$327.72
6,000$0.10565$633.90
9,000$0.10385$934.65
15,000$0.10185$1,527.75
21,000$0.10069$2,114.49
30,000$0.09957$2,987.10
Manufacturers Standard Package