Name: NCP1521BSNT1G
Brand: ON Semiconductor
SKU: NCP1521BSNT1G
Price: 0.912 USD
Availability: InStock
Rating: 5 (118 reviews)

NCP1521BSNT1G

For Reference Only

Part Number	NCP1521BSNT1G
Manufacturer	ON Semiconductor
Description	IC REG BUCK ADJ 0.6A SYNC 5TSOP
Datasheet	NCP1521BSNT1G Specifications
Package	SOT-23-5 Thin, TSOT-23-5
ECAD
In Stock	2,411,268 piece(s)
Unit Price	$ 0.9120 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # NCP1521BSNT1G (PMIC - Voltage Regulators - DC DC Switching Regulators) is manufactured by ON Semiconductor and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For NCP1521BSNT1G specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add NCP1521BSNT1G with quantity into BOM. Heisener.com does NOT require any registration to request a quote of NCP1521BSNT1G.

NCP1521BSNT1G Specifications

Manufacturer	ON Semiconductor
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	SOT-23-5 Thin, TSOT-23-5
ECAD
Series	-
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

NCP1521BSNT1G Reviews

Duk*****ingle

April 5, 2023

★ ★ ★ ★ ★

Excellent Seller,great product and Super Fast Shipping! Highly recommended A+++

Lyra*****pman

March 15, 2023

★ ★ ★ ★ ★

Easier, quicker and cheaper to buy this whole assortment than to get just the few I needed from an electronics store.

Oakly*****uston

March 13, 2023

★ ★ ★ ★ ★

Diodes okay. Shipped quick and received with well - packed

Rodne*****vastava

March 13, 2023

★ ★ ★ ★ ★

Outstanding supplier! Heisener is on a very short list of suppliers I can recommend. From stock, pricing, ease of ordering and great service, they get it all.

Kyl*****Kanda

March 11, 2023

★ ★ ★ ★ ★

Very happy for the fast shipping and good price!

Dust*****endrix

March 6, 2023

★ ★ ★ ★ ★

Well packaged and good condition with the parts, arrived on time, good customer service.

Mar***** Sule

February 25, 2023

★ ★ ★ ★ ★

This seems to be a good set. I'll update more when I've tested these and can review their working quality.

Sara*****rton

February 22, 2023

★ ★ ★ ★ ★

Heisener.com is a good company. Pleasant transaction, communicative , thank you

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

NCP1521BSNT1G Packaging

NCP1521BSNT1G FAQ

1. How to order NCP1521BSNT1G on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that NCP1521BSNT1G is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the NCP1521BSNT1G. All suppliers must pass our qualification reviews before they can publish their products including NCP1521BSNT1G on Heisener; we pay more attention to the channels and quality of NCP1521BSNT1G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the NCP1521BSNT1G price and inventory displayed accurate?

The price and inventory of NCP1521BSNT1G fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of NCP1521BSNT1G?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the NCP1521BSNT1G we delivered, we will accept the replacement or return of the NCP1521BSNT1G only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of NCP1521BSNT1G.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as NCP1521BSNT1G pin diagram, NCP1521BSNT1G datasheet?

If you need any after-sales service, please do not hesitate to contact us.

NCP1521BSNT1G Related Products

1825J0160471FCR	Knowles Syfer, CAP CER 470PF 16V C0G/NP0 1825, 1825 (4564 Metric), -	View
C0805X475J4RACAUTO	KEMET, CAP CER 0805 4.7UF 16V X7R 5%, -, -	View
S6006LS2	Littelfuse Inc., SCR SENS GATE 600V 6A ISO TO-220, TO-220-3 Isolated Tab, -	View
SSTUB32864EC/G,518	NXP, IC REG BUFFER 25BIT 96-LFBGA, 96-LFBGA, -	View
RER40F7320RCSL	Vishay Dale, RES CHAS MNT 732 OHM 1% 5W, Axial, Box, -	View
2727-13H	API Delevan Inc., FIXED IND 100UH 140MA 9.7 OHM TH, Radial, -	View
YK3110303000G	Amphenol Anytek, CONN BARRIER STRIP 3CIRC 0.3", -, -	View
54111-406061450LF	Amphenol FCI, CONN STACKER 6POS 0.100" T/H, -, -	View
MA3TNP1700-S2	Amphenol Sine Systems Corp, CONN RCPT HSNG F/M 17POS PNL MNT, -, -	View
PS8A0065PEX	Diodes Incorporated, HEATER CONTROLLER DIP-8, -, -	View
SI5351A-B05518-GT	Silicon Labs, I2C PROG, ANY FREQUENCY, ANY OUT, -, -	View
XC6136C40BNR-G	Torex Semiconductor Ltd, ULTRA-LOW POWER (88NA) VOLTAGE D, -, -	View

NCP1521BSNT1G Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

D# V72:2272_07289979

ON Semiconductor

Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 0.9V to 3.9V 0.6A 5-Pin TSOP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

D# NCP1521BSNT1G

ON Semiconductor

Conv DC-DC Single Step Down 2.7V to 5.5V 5-Pin TSOP T/R - Bulk (Alt: NCP1521BSNT1G)

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

D# NCP1521BSNT1G

ON Semiconductor

Conv DC-DC Single Step Down 2.7V to 5.5V 5-Pin TSOP T/R (Alt: NCP1521BSNT1G)

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

D# NCP1521BSNT1G

ON Semiconductor

Conv DC-DC Single Step Down 2.7V to 5.5V 5-Pin TSOP T/R (Alt: NCP1521BSNT1G)

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

ON Semiconductor

IC REG BUCK SYNC ADJ 0.6A 5TSOP

36000

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

ON Semiconductor

5.5V 600mA TSOP-5 DC-DC Converters RoHS

2946

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

D# NCP1521BSNT1GOSCT-ND

ON Semiconductor

IC REG BUCK ADJ 600MA 5TSOP

3715

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

ON Semiconductor

In stock shipping within 2days

21260

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

D# 1432258RL

ON Semiconductor

CONVERTER, BUCK, ADJ O/P, 0.6A, SMD

RoHS: Compliant

Min Qty: 5

Container: Reel

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

ON Semiconductor

NCP1521B Series 3.9 V 600 mA Surface Mount Step-Down DC-DC Converter - TSOP-5

RoHS: Compliant

pbFree: Yes

3000

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

ON Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

11600

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

D# C128368

ON Semiconductor

2946

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

ON Semiconductor

OEM/CM Immediate delivery

54230

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

D# 863-NCP1521BSNT1G

ON Semiconductor

Switching Voltage Regulators STEP DWN DCDC CNVRTR 1.5MHz 600mA

RoHS: Compliant

5846

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

D# XSFP00000088818

ON SEMICONDUCTOR

NCP1521B Series 3.9 V 600 mA Surface Mount Step-Down DC-DC Converter - TSOP-5

6000

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

D# 50M4308

ON Semiconductor

IC, STEP-DOWN DC/DC CONVERTER, TSOP-5, Topology:Buck (Step Down), Input Voltage Min:2.7V, Input Voltage Max:5.5V, No. of Outputs:1Outputs, DC / DC Converter IC Case:TSOP, No. of Pins:5Pins, Output Current:600mA, Product Range:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 3000

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

D# NS-NCP1521BSNT1G

ON Semiconductor

OEM/CM ONLY

33012

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

ON Semiconductor

1.2A SWITCHING REGULATOR, 1800KHZ SWITCHING FREQ-MAX, PDSO5

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

D# 7737835

ON Semiconductor

ON Semiconductor NCP1521BSNT1G, 1-Channel, Step Down DC-DC Converter, Adjustable, 100mA 5-Pin, TSOP, PK

Min Qty: 5

Container: Package

145

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

ON Semiconductor

Switching Regulator, Current-mode, 1.2A, 1800kHz Switching Freq-Max, PDSO5

RoHS: Compliant

308691

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

ON Semiconductor

OEM/CM ONLY

14836

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

ON Semiconductor

IN stock Immediate delivery

54215

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

ON Semiconductor

shipping today

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

D# 32040341

ON Semiconductor

Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 0.9V to 3.9V 0.6A 5-Pin TSOP T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
NCP1521BSNT1GOSCT	ON Semiconductor	RFQ	12948
NCP1521BSNT1GOSTR	ON Semiconductor	RFQ	10073
NCP1521BSNT1G	mfr	RFQ	3652

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

ON Semiconductor

IC REG BUCK ADJ 0.6A SYNC 5TSOP

78497

Part Number

Manufacturer

Description

Stock

NCP1521BSNT1G

D# 1432258

ON Semiconductor

CONVERTER, BUCK, ADJ O/P, 0.6A, SMD

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1441

Quick Inquiry

NCP1521BSNT1G

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS