NCP1521BSNT1G

Part No :: NCP1521BSNT1G

Manufacturer: VIGOR

VIGOR # :: 3891459

Description: SWITCHING REGULATOR, CURRENT-MOD

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: NCP1521BSNT1G PDF

Country of origin: -

Date code: -

NCP1521BSNT1G Specifications

Type	Description
Series:	-
Package:	Bulk
Part Status:	Active
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	2.7V
Voltage - Input (Max):	5.5V
Voltage - Output (Min/Fixed):	0.9V
Voltage - Output (Max):	3.9V
Current - Output:	600mA
Frequency - Switching:	1.5MHz
Synchronous Rectifier:	Yes
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SOT-23-5 Thin, TSOT-23-5
Supplier Device Package:	5-TSOP

Alternative Products

Part Number	Manufacturer & Description	Compare
NCP1521ASNT1G Match 100%	VIGOR SWITCHING REGULATOR	NCP1521BSNT1G vs NCP1521ASNT1G
NCP1522ASNT1G Match 100%	VIGOR SWITCHING REGLTR, VOLTAGE-MODE	NCP1521BSNT1G vs NCP1522ASNT1G
NCP1522BSNT1G Match 100%	VIGOR SWITCHING REGULATOR, VOLTAGE-MOD	NCP1521BSNT1G vs NCP1522BSNT1G

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
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.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 161

Shipped from

HK warehouse

Expected Shipping Date

Aug 12 - Aug 16 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$0.2900~~	~~$0.29~~
3000	~~$0.1170~~	~~$351.09~~
6000	~~$0.1090~~	~~$653.76~~
15000	~~$0.1049~~	~~$1 573.80~~
30000	~~$0.1009~~	~~$3 026.70~~

Current price of NCP1521BSNT1G 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

Hot Products

RT6237BHGQUF

IC REG BUCK ADJUSTABLE 7A 14UQFN

PI3525-01-LGIZ

BUCK REGULATOR 48/5

LT1976IFE#PBF

IC REG BUCK ADJ 1.5A 16TSSOP

NCP1521BSNT1G

NCP1521BSNT1G

3891459

Pricing(USD)