UCC3921D/81143G4

Part No :: UCC3921D/81143G4

Manufacturer: Texas Instruments

VIGOR # :: 4899878

Description: IC HOT SWAP CTRLR GP 8SOIC

Catalog: PMIC - Hot Swap Controllers

DataSheet: UCC3921D/81143G4 PDF

Country of origin: -

Date code: -

UCC3921D/81143G4 Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Obsolete
Type:	Hot Swap Controller
Number of Channels:	1
Internal Switch(s):	No
Applications:	General Purpose
Features:	UVLO
Programmable Features:	Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault
Voltage - Supply:	-48V
Current - Output (Max):	-
Operating Temperature:	0°C ~ 70°C
Current - Supply:	1 mA
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SOIC

Alternative Products

Part Number	Manufacturer & Description	Compare
UCC3921D Match 100%	Texas Instruments IC HOT SWAP CTRLR GP 8SOIC	UCC3921D/81143G4 vs UCC3921D
UCC3921DTR Match 100%	VIGOR UCC3921 LATCHABLE NEGATIVE FLOAT	UCC3921D/81143G4 vs UCC3921DTR
UCC3921DTR/81143 Match 100%	VIGOR UCC3921 LATCHABLE NEGATIVE FLOAT	UCC3921D/81143G4 vs UCC3921DTR/81143
UCC2921DTR Match 100%	Texas Instruments IC HOT SWAP CTRLR GP 8SOIC	UCC3921D/81143G4 vs UCC2921DTR
UCC2921DG4 Match 100%	VIGOR UCC2921 LATCHABLE NEGATIVE FLOAT	UCC3921D/81143G4 vs UCC2921DG4
UCC2921D Match 100%	VIGOR UCC2921 LATCHABLE NEGATIVE FLOAT	UCC3921D/81143G4 vs UCC2921D

Please confirm the specifications of the products when ordering.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
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In Stock: 2433

Shipped from

HK warehouse

Expected Shipping Date

Sep 18 - Sep 22 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of UCC3921D/81143G4 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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UCC3921D/81143G4

UCC3921D/81143G4

4899878

Pricing(USD)