AP3581AMPTR-G1

Part No :: AP3581AMPTR-G1

Manufacturer: Zetex Semiconductors (Diodes Inc.)

VIGOR # :: 4895843

Description: IC REG CTRLR BUCK 8PSOP

Catalog: PMIC - Voltage Regulators - DC DC Switching Controllers

DataSheet: AP3581AMPTR-G1 PDF

Country of origin: -

Date code: -

AP3581AMPTR-G1 Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)
Part Status:	Obsolete
Output Type:	Transistor Driver
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Number of Outputs:	1
Output Phases:	1
Voltage - Supply (Vcc/Vdd):	4.5V ~ 13.2V
Frequency - Switching:	300kHz
Duty Cycle (Max):	80%
Synchronous Rectifier:	Yes
Clock Sync:	No
Serial Interfaces:	-
Control Features:	Enable, Phase Control
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package:	8-PSOP

Alternative Products

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MIC2182-3.3BM-TR Match 100%	Roving Networks / Microchip Technology IC REG CTRLR BUCK 16SOIC	AP3581AMPTR-G1 vs MIC2182-3.3BM-TR
ISL6520BIR Match 100%	Intersil (Renesas Electronics America) IC REG CTRLR BUCK 16QFN	AP3581AMPTR-G1 vs ISL6520BIR
MAX1954BEUB+T Match 100%	Maxim Integrated IC REG CTRLR BUCK 10UMAX	AP3581AMPTR-G1 vs MAX1954BEUB+T
MAX1954CEUB+T Match 100%	Maxim Integrated IC REG CTRLR BUCK 10UMAX	AP3581AMPTR-G1 vs MAX1954CEUB+T
MAX774ESA+TG035 Match 100%	Maxim Integrated INTEGRATED CIRCUIT	AP3581AMPTR-G1 vs MAX774ESA+TG035

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Delivery date: usually 2 to 7 working days.
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In Stock: 5000

Shipped from

HK warehouse

Expected Shipping Date

Jul 26 - Jul 30 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of AP3581AMPTR-G1 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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