Name: AP2121AK-1.2TRG1
Brand: Diodes Incorporated
SKU: 31-AP2121AK-1.2TRG1TR-ND
Price: 29.7 JPY
Availability: InStock

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

AP2121AK-1.2TRG1
DigiKey Part Number	31-AP2121AK-1.2TRG1TR-ND - Tape & Reel (TR) 31-AP2121AK-1.2TRG1CT-ND - Cut Tape (CT) 31-AP2121AK-1.2TRG1DKR-ND - Digi-Reel®
Manufacturer	Diodes Incorporated
Manufacturer Product Number	AP2121AK-1.2TRG1
Description	IC REG LINEAR 1.2V 200MA SOT23-5
Customer Reference
Detailed Description	Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-5
Datasheet	Datasheet

Product Attributes

Type	Description	Select All
Category	Integrated Circuits (ICs) Power Management (PMIC) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Mfr	Diodes Incorporated
Series	-
Packaging	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®
Part Status	Last Time Buy
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	6V
Voltage - Output (Min/Fixed)	1.2V
Voltage - Output (Max)	-
Voltage Dropout (Max)	0.9V @ 200mA
Current - Output	200mA
Current - Quiescent (Iq)	50 µA
PSRR	70dB (1kHz)
Control Features	Enable
Protection Features	Over Current
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	SC-74A, SOT-753
Supplier Device Package	SOT-23-5
Base Product Number	AP2121

Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 3,000

Check for Additional Incoming Stock

Last Time Buy Date: 2025/12/16

Quantity

All prices are in JPY

Cut Tape (CT) & Digi-Reel®

* All Digi-Reel orders will add a ¥800 reeling fee.

Tape & Reel (TR)