AP2128K-3.9TRG1

Part No :: AP2128K-3.9TRG1

Manufacturer: Zetex Semiconductors (Diodes Inc.)

VIGOR # :: 3773438

Description: IC REG LINEAR 3.9V 300MA SOT23-5

Catalog: PMIC - Voltage Regulators - Linear

DataSheet: AP2128K-3.9TRG1 PDF

Country of origin: -

Date code: -

AP2128K-3.9TRG1 Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)
Part Status:	Active
Output Configuration:	Positive
Output Type:	Fixed
Number of Regulators:	1
Voltage - Input (Max):	6V
Voltage - Output (Min/Fixed):	3.9V
Voltage - Output (Max):	-
Voltage Dropout (Max):	0.3V @ 300mA
Current - Output:	300mA
Current - Quiescent (Iq):	90 µA
Current - Supply (Max):	-
PSRR:	68dB ~ 54dB (100Hz ~ 10kHz)
Control Features:	Enable
Protection Features:	Over Current, Over Temperature
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	SC-74A, SOT-753
Supplier Device Package:	SOT-23-5

Alternative Products

Part Number	Manufacturer & Description	Compare
AP2127K-4.75TRG1 Match 100%	Zetex Semiconductors (Diodes Inc.) IC REG LIN 4.75V 300MA SOT23-5	AP2128K-3.9TRG1 vs AP2127K-4.75TRG1
AP2128K-4.75TRG1 Match 100%	Zetex Semiconductors (Diodes Inc.) IC REG LIN 4.75V 300MA SOT23-5	AP2128K-3.9TRG1 vs AP2128K-4.75TRG1
AP2127K-4.2TRG1 Match 100%	Zetex Semiconductors (Diodes Inc.) IC REG LINEAR 4.2V 300MA SOT23-5	AP2128K-3.9TRG1 vs AP2127K-4.2TRG1
AP2127K-2.5TRG1 Match 100%	Zetex Semiconductors (Diodes Inc.) IC REG LINEAR 2.5V 300MA SOT23-5	AP2128K-3.9TRG1 vs AP2127K-2.5TRG1
LX8213-00ISE Match 100%	Microsemi IC REG LIN POS ADJ 300MA SOT23-5	AP2128K-3.9TRG1 vs LX8213-00ISE
LX8213-33ISE Match 100%	Microsemi IC REG LINEAR 3.3V 300MA SOT23-5	AP2128K-3.9TRG1 vs LX8213-33ISE

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In Stock: 1257

Shipped from

HK warehouse

Expected Shipping Date

Aug 11 - Aug 15 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$0.0916~~	~~$0.09~~
3000	~~$0.0864~~	~~$259.20~~

Current price of AP2128K-3.9TRG1 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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AP2128K-3.9TRG1

AP2128K-3.9TRG1

3773438

Pricing(USD)