Name: CS51221EDTB16G
Brand: ON Semiconductor
SKU: CS51221EDTB16G
Price: 0.84 USD
Availability: InStock
Rating: 5 (94 reviews)

CS51221EDTB16G

For Reference Only

Part Number	CS51221EDTB16G
Manufacturer	ON Semiconductor
Description	IC REG CTRLR FWRD CONV 16TSSOP
Datasheet	CS51221EDTB16G Specifications
Package	16-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	3,808 piece(s)
Unit Price	$ 0.8400 *
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 4 - Jun 9 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # CS51221EDTB16G (PMIC - Voltage Regulators - DC DC Switching Controllers) 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 CS51221EDTB16G specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add CS51221EDTB16G with quantity into BOM. Heisener.com does NOT require any registration to request a quote of CS51221EDTB16G.

CS51221EDTB16G Specifications

Manufacturer	ON Semiconductor
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	16-TSSOP (0.173", 4.40mm Width)
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Up/Step-Down
Output Configuration	Positive, Isolation Capable
Topology	Forward Converter
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	3.8 V ~ 15 V
Frequency - Switching	1MHz
Duty Cycle (Max)	85%
Synchronous Rectifier	No
Clock Sync	Yes
Serial Interfaces	-
Control Features	Current Limit, Frequency Control, Ramp, Soft Start
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	16-TSSOP

CS51221EDTB16G Reviews

Reb*****a Das

March 26, 2023

★ ★ ★ ★ ★

Always meet my expectations with order and questions.

Layl*****intyre

March 24, 2023

★ ★ ★ ★ ★

I always have good experiences in dealing with Heisener Electronics. They have the components I need in stock, their search function is great, and shipping is fast and always as promised.

Gre*****Arya

March 17, 2023

★ ★ ★ ★ ★

So easy to do business with Heisener and they generally have stock on the items we need.

Rub*****nox

March 8, 2023

★ ★ ★ ★ ★

I've had no issues. Good product, would buy again.

Dall*****artin

March 8, 2023

★ ★ ★ ★ ★

You get the most update products online. You always give me the best choice.

Kail*****line

February 23, 2023

★ ★ ★ ★ ★

Sure appreciate your service high standard, expertise and skills. Thanks Much!!!

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

CS51221EDTB16G Packaging

CS51221EDTB16G FAQ

1. How to order CS51221EDTB16G 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 CS51221EDTB16G is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CS51221EDTB16G. All suppliers must pass our qualification reviews before they can publish their products including CS51221EDTB16G on Heisener; we pay more attention to the channels and quality of CS51221EDTB16G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the CS51221EDTB16G price and inventory displayed accurate?

The price and inventory of CS51221EDTB16G 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 CS51221EDTB16G?

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 CS51221EDTB16G we delivered, we will accept the replacement or return of the CS51221EDTB16G 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 CS51221EDTB16G.

(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 CS51221EDTB16G pin diagram, CS51221EDTB16G datasheet?

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

CS51221EDTB16G Related Products

BFC237025224	Vishay BC Components, CAP FILM 0.22UF 10% 100VDC RAD, Radial, -	View
2220J5000331FFR	Knowles Syfer, CAP CER 330PF 500V C0G/NP0 2220, 2220 (5750 Metric), -	View
C0402C182J4JACAUTO	KEMET, CAP CER 0402 1.8NF 16V U2J 5%, -, -	View
ECA-2WM010B	Panasonic Electronic Components, CAP ALUM 1UF 20% 450V RADIAL, Radial, Can, -	View
BC817K25E6433HTMA1	Infineon Technologies, TRANS NPN 45V 0.5A SOT-23, TO-236-3, SC-59, SOT-23-3, -	View
RWR81N31R6FRS70	Vishay Dale, RES 31.6 OHM 1W 1% WW AXIAL, Axial, -	View
RG1608P-1050-B-T1	Susumu, RES SMD 105 OHM 0.1% 1/10W 0603, 0603 (1608 Metric), -	View
TMM-124-01-G-S-SM	Samtec Inc., CONN HEADER 24POS SNGL 2MM SMD, -, -	View
800-V3-026-32-002101	Preci-Dip, CONN HDR 26POS 0.100 SMD, -, -	View
BKT-121-04-F-V-P-TR	Samtec Inc., 1MM SURFACE MOUNT STRIP, -, -	View
1-5646513-9	TE Connectivity AMP Connectors, CONN HEADER 88POS TYPE F VERT, -, -	View
RP-1209S/P/X2	Recom Power, CONV DC/DC 1W 12VIN 09VOUT, 7-SIP Module, 4 Leads, -	View

CS51221EDTB16G 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

CS51221EDTB16G

D# CS51221EDTB16G

ON Semiconductor

PWM VOLTAGE MODE CNTR - Bulk (Alt: CS51221EDTB16G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

CS51221EDTB16G

ON Semiconductor

N/A 1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO16 LEAD FREE, TSSOP-16

4459

Part Number

Manufacturer

Description

Stock

CS51221EDTB16G

D# 2156-CS51221EDTB16G-ON-ND

Rochester Electronics LLC

SWITCHING CONTROLLER

4459

Part Number

Manufacturer

Description

Stock

CS51221EDTB16G

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

5128

Part Number

Manufacturer

Description

Stock

CS51221EDTB16G

D# NS-CS51221EDTB16G

ON Semiconductor

OEM/CM ONLY

3155

Part Number

Manufacturer

Description

Stock

CS51221EDTB16G

ON Semiconductor

Switching Controller, Voltage-mode, 1A, 1000kHz Switching Freq-Max, PDSO16

RoHS: Compliant

4459

Quick Inquiry

CS51221EDTB16G

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