LM2574N-3.3/NOPB

Part No :: LM2574N-3.3/NOPB

Manufacturer: Texas Instruments

VIGOR # :: 3891091

Description: IC REG BUCK 3.3V 500MA 8DIP

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: LM2574N-3.3/NOPB PDF

Country of origin: -

Date code: -

LM2574N-3.3/NOPB Specifications

Type	Description
Series:	SIMPLE SWITCHER®
Package:	Tube
Part Status:	Active
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Fixed
Number of Outputs:	1
Voltage - Input (Min):	4V
Voltage - Input (Max):	40V
Voltage - Output (Min/Fixed):	3.3V
Voltage - Output (Max):	-
Current - Output:	500mA
Frequency - Switching:	52kHz
Synchronous Rectifier:	No
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Through Hole
Package / Case:	8-DIP (0.300", 7.62mm)
Supplier Device Package:	8-PDIP

Alternative Products

Part Number	Manufacturer & Description	Compare
LM2574HVN-ADJ/NOPB Match 100%	Texas Instruments IC REG BUCK ADJ 500MA 8DIP	LM2574N-3.3/NOPB vs LM2574HVN-ADJ/NOPB
LM2574HVN-ADJ Match 100%	VIGOR SWITCHING REG, VOLTAGE-MODE, 1.8	LM2574N-3.3/NOPB vs LM2574HVN-ADJ
LM2674N-ADJ/NOPB Match 100%	Texas Instruments IC REG BUCK ADJ 500MA 8DIP	LM2574N-3.3/NOPB vs LM2674N-ADJ/NOPB
LM2597N-12/NOPB Match 100%	Texas Instruments IC REG BUCK 12V 500MA 8DIP	LM2574N-3.3/NOPB vs LM2597N-12/NOPB
LM2594HVN-12/NOPB Match 100%	Texas Instruments IC REG BUCK 12V 500MA 8DIP	LM2574N-3.3/NOPB vs LM2594HVN-12/NOPB
LM2671N-3.3 Match 100%	VIGOR SWITCHING REG, VOLTAGE-MODE, 1.2	LM2574N-3.3/NOPB vs LM2671N-3.3

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Delivery time: At the same day (Order deadline is 2pm, HK Time).
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In Stock: 62

Shipped from

HK warehouse

Expected Shipping Date

Sep 03 - Sep 07 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$3.0300~~	~~$3.03~~
10	~~$2.7175~~	~~$27.17~~
40	~~$2.5638~~	~~$102.55~~
120	~~$2.1844~~	~~$262.13~~
520	~~$1.7947~~	~~$933.24~~
1000	~~$1.4870~~	~~$1 487.03~~
2520	~~$1.3845~~	~~$3 488.89~~
5000	~~$1.3332~~	~~$6 666.00~~

Current price of LM2574N-3.3/NOPB 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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LM2574N-3.3/NOPB

LM2574N-3.3/NOPB

3891091

Pricing(USD)