LT3973HDD-3.3#PBF

Part No :: LT3973HDD-3.3#PBF

Manufacturer: Linear Technology (Analog Devices, Inc.)

VIGOR # :: 3905582

Description: IC REG BUCK 3.3V 750MA 10DFN

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: LT3973HDD-3.3#PBF PDF

Country of origin: -

Date code: -

LT3973HDD-3.3#PBF Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Active
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Fixed
Number of Outputs:	1
Voltage - Input (Min):	4.2V
Voltage - Input (Max):	42V
Voltage - Output (Min/Fixed):	3.3V
Voltage - Output (Max):	-
Current - Output:	750mA
Frequency - Switching:	195kHz ~ 2.15MHz
Synchronous Rectifier:	No
Operating Temperature:	-40°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	10-WFDFN Exposed Pad
Supplier Device Package:	10-DFN (3x3)

Alternative Products

Part Number	Manufacturer & Description	Compare
LT3973HDD-5#PBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK 5V 750MA 10DFN	LT3973HDD-3.3#PBF vs LT3973HDD-5#PBF
LT3973HDD#TRPBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJ 750MA 10DFN	LT3973HDD-3.3#PBF vs LT3973HDD#TRPBF
LT3973HDD-3.3#TRPBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK 3.3V 750MA 10DFN	LT3973HDD-3.3#PBF vs LT3973HDD-3.3#TRPBF
LT3973HDD-5#TRPBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK 5V 750MA 10DFN	LT3973HDD-3.3#PBF vs LT3973HDD-5#TRPBF
LT3973HDD#PBF Match 100%	Linear Technology (Analog Devices, Inc.) IC REG BUCK ADJ 750MA 10DFN	LT3973HDD-3.3#PBF vs LT3973HDD#PBF

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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 122

Shipped from

HK warehouse

Expected Shipping Date

Aug 16 - Aug 20 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$8.1000~~	~~$8.10~~
25	~~$5.3755~~	~~$134.39~~
100	~~$4.4446~~	~~$444.46~~
250	~~$4.2224~~	~~$1 055.60~~
500	~~$4.1271~~	~~$2 063.57~~
2500	~~$3.9684~~	~~$9 921.02~~

Current price of LT3973HDD-3.3#PBF 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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LT3973HDD-3.3#PBF

LT3973HDD-3.3#PBF

3905582

Pricing(USD)