Name: TL494CDG
Brand: ON Semiconductor
SKU: TL494CDG
Availability: InStock
Rating: 5 (192 reviews)

TL494CDG

For Reference Only

Part Number	TL494CDG
Manufacturer	ON Semiconductor
Description	IC REG CTRLR BCK/PSH-PULL 16SOIC
Datasheet	TL494CDG Specifications
Package	16-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	6,132 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # TL494CDG (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 TL494CDG specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TL494CDG with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TL494CDG.

TL494CDG Specifications

Manufacturer	ON Semiconductor
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	16-SOIC (0.154", 3.90mm Width)
ECAD
Series	SWITCHMODE?
Output Type	Transistor Driver
Function	Step-Down, Step-Up/Step-Down
Output Configuration	Positive
Topology	Buck, Push-Pull
Number of Outputs	2
Output Phases	1
Voltage - Supply (Vcc/Vdd)	7 V ~ 40 V
Frequency - Switching	200kHz
Duty Cycle (Max)	48%
Synchronous Rectifier	Yes
Clock Sync	No
Serial Interfaces	-
Control Features	Dead Time Control, Frequency Control
Operating Temperature	0°C ~ 70°C (TA)
Package / Case	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package	16-SOIC

TL494CDG Reviews

Are*****ayal

March 13, 2023

★ ★ ★ ★ ★

Very good contact, well packed, hope to buy from you again.

Rai***** Ali

March 2, 2023

★ ★ ★ ★ ★

Item works as described, fast delivery, nice contact!

Ade*****Adams

February 27, 2023

★ ★ ★ ★ ★

The fastest shipping I've seen yet

Sylv*****owen

February 27, 2023

★ ★ ★ ★ ★

These are high quality connectors. They work as you would expect them to. There is not much else you can say about them.

Write a Review

★★★★★

Not Rated

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TL494CDG Packaging

TL494CDG FAQ

1. How to order TL494CDG 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 TL494CDG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TL494CDG. All suppliers must pass our qualification reviews before they can publish their products including TL494CDG on Heisener; we pay more attention to the channels and quality of TL494CDG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TL494CDG price and inventory displayed accurate?

The price and inventory of TL494CDG 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 TL494CDG?

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 TL494CDG we delivered, we will accept the replacement or return of the TL494CDG 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 TL494CDG.

(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 TL494CDG pin diagram, TL494CDG datasheet?

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

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TL494CDG 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
TL494CDR D# V36:1790_07373713	Texas Instruments	Voltage Mode PWM Controller 40V 200mA 300kHz 16-Pin SOIC T/R RoHS: Compliant	0
TL494CD D# V36:1790_07373711	Texas Instruments	Voltage Mode PWM Controller 40V 200mA 300kHz 16-Pin SOIC Tube RoHS: Compliant	0
TL494CDRG4 D# V36:1790_07373715	Texas Instruments	Voltage Mode PWM Controller 40V 200mA 300kHz 16-Pin SOIC T/R RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

TL494CDG

D# TL494CDG

ON Semiconductor

Voltage Mode PWM Controller 500mA 16-Pin SOIC Rail - Bulk (Alt: TL494CDG)

Part Number

Manufacturer

Description

Stock

TL494CD

Fairchild Semiconductor Corporation

555

Part Number	Manufacturer	Description	Stock
TL494CDRG4	Texas Instruments	- Tape and Reel	0
TL494CDR	Texas Instruments	PWM CONTROLLER, 300KHZ, 7V-40V, SOIC-16	7500
TL494CDG	ON Semiconductor	SWITCHMODE Pulse Width Modulation Control Circuit	28
TL494CD	ON Semiconductor	SWITCHMODE Pulse Width Modulation Control Circuit	28
TL494CDG4	Texas Instruments	IC REG CTRLR PWM VM 16SOIC	0

Part Number

Manufacturer

Description

Stock

TL494CDR

Texas Instruments

SOIC-16_150mil Switching Controllers RoHS

35017

Part Number

Manufacturer

Description

Stock

TL494CD

Texas Instruments

Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDSO16

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
TL494CDRG4 D# TL494CDRG4-ND	Texas Instruments	IC REG CTRLR MULT TOP 16SOIC	0
TL494CDG D# 2156-TL494CDG-ON-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	7974
TL494CD D# 2156-TL494CD-ON-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	4328
TL494CDG4 D# TL494CDG4-ND	Texas Instruments	IC REG CTRLR MULT TOP 16SOIC	0
TL494CDR D# 296-1293-1-ND	Texas Instruments	IC REG CTRLR MULT TOP 16SOIC	635

Part Number

Manufacturer

Description

Stock

TL494CD

D# TL494CD

Texas Instruments

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

2313

TL494CDR

D# TL494CDR

Texas Instruments

965

Part Number	Manufacturer	Description	Stock
TL494CDR	Texas Instruments	In stock shipping within 2days	5260
TL494CDG	ON Semiconductor	In stock shipping within 2days	351
TL494CD	Texas Instruments	In stock shipping within 2days	460

Part Number

Manufacturer

Description

Stock

TL494CD

D# 1470531RL

Texas Instruments

IC, CONTROLLER, PWM, SMD, SOIC16

RoHS: Compliant

Min Qty: 1

Container: Reel

TL494CDR

D# 3123470

Texas Instruments

PWM CONTROLLER, 300KHZ, 40V, SOIC-16

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Part Number	Manufacturer	Description	Stock
TL494CDG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	271
TL494CDRG4		OEM/CM QUOTES ONLY \| NO BROKERS	3570
TL494CDR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	59500
TL494CDG	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	9489
TL494CD	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	33320

Part Number

Manufacturer

Description

Stock

TL494CDG4

Texas Instruments

OEM/CM ONLY

865

TL494CDRG4

Texas Instruments

OEM/CM ONLY

782

Part Number

Manufacturer

Description

Stock

TL494CD

Texas Instruments

668

Part Number

Manufacturer

Description

Stock

TL494CD

Texas Instruments

In stock

Part Number

Manufacturer

Description

Stock

TL494CDR

Texas Instruments

Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down - DC-DC Controller IC 16-SOIC

RoHS: Compliant

2500

Part Number

Manufacturer

Description

Stock

TL494CDR

D# C19882

Texas Instruments

41506

Part Number	Manufacturer	Description	Stock
TL494CDR	Texas Instruments	OEM/CM Immediate delivery	35123
TL494CDG	ON Semiconductor	OEM/CM Immediate delivery	142
TL494CD	Texas Instruments	OEM/CM Immediate delivery	460

Part Number	Manufacturer	Description	Stock
TL494CDR D# 595-TL494CDR	Texas Instruments	Switching Controllers PWM Controller RoHS: Compliant	58
TL494CD D# 595-TL494CD	Texas Instruments	Switching Controllers PWM Controller RoHS: Compliant	2556
TL494CDG4 D# 595-TL494CDG4	Texas Instruments	Switching Controllers PWM Control Circuit RoHS: Compliant	736
TL494CDRG4 D# 595-TL494CDRG4	Texas Instruments	Switching Controllers PWM Control Circuit RoHS: Compliant	2255

Part Number

Manufacturer

Description

Stock

TL494CDR

D# 27AJ0173

Texas Instruments

PWM CONTROLLER, 300KHZ, 40V, SOIC-16, Input Voltage:-, Output Voltage:40V, Output Current:200mA, Supply Voltage Min:7V, Supply Voltage Max:40V, Controller IC Case Style:SOIC, No. of Pins:16Pins, Frequency:300kHz, Operating RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

TL494CD

D# 32AH6964

Texas Instruments

IC, CONTROLLER, PWM, SMD, SOIC16, Input Voltage:-, Output Voltage:40V, Output Current:200mA, Supply Voltage Min:7V, Supply Voltage Max:40V, Controller IC Case Style:SOIC, No. of Pins:16Pins, Frequency:300kHz, Operating Temperature RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
TL494CDG4 D# NS-TL494CDG4	Texas Instruments	OEM/CM ONLY	3673
TL494CD D# NS-TL494CD	Texas Instruments	OEM/CM ONLY	9177
TL494CDRG4 D# NS-TL494CDRG4	Texas Instruments	OEM/CM ONLY	1986
TL494CDGR D# NS-TL494CDGR	National Semiconductor Corporation	OEM/CM ONLY	1356
TL494CDR D# NS-TL494CDR	Texas Instruments	OEM/CM ONLY	4872
TL494CDG D# NS-TL494CDG	ON Semiconductor	OEM/CM ONLY	8198

Part Number

Manufacturer

Description

Stock

TL494CD

Texas Instruments

0.25 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, PDSO16

TL494CDR

Texas Instruments

Swithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 16 Pin, Plastic, SOP

1776

Part Number

Manufacturer

Description

Stock

TL494CDR

D# 6616866P

Texas Instruments

Texas Instruments TL494CDR, Dual PWM Voltage Mode Controller, 200 mA, 300 kHz 16-Pin, SOIC, RL

Min Qty: 10

Container: Reel

2320

Part Number	Manufacturer	Description	Stock
TL494CDG	ON Semiconductor	TL494 PWM Controller RoHS: Compliant	7974
TL494CD	ON Semiconductor	TL494 PWM Controller RoHS: Compliant	834
TL494CDR	Texas Instruments	TL494 PWM Controller RoHS: Compliant	6955
TL494CDG4	Texas Instruments	TL494 PWM Controller RoHS: Compliant	20

Part Number	Manufacturer	Description	Stock
TL494CDR	Texas Instruments	OEM/CM ONLY	19791
TL494CDG4	Texas Instruments	OEM/CM ONLY	256
TL494CDRG4	Texas Instruments	OEM/CM ONLY	2516
TL494CD	Texas Instruments	OEM/CM ONLY	5568

Part Number	Manufacturer	Description	Stock
TL494CDR	Texas Instruments	IN stock Immediate delivery	35108
TL494CDG	ON Semiconductor	IN stock Immediate delivery	137
TL494CD	Texas Instruments	IN stock Immediate delivery	455

Part Number	Manufacturer	Description	Stock
TL494CDR	Texas Instruments	40V, 0.2A 300KHz PWM controller	797
TL494CD	Texas Instruments	40V, 0.2A 300KHz PWM controller	9
TL494CDRG4	Texas Instruments	40V, 0.2A 300KHz PWM controller	0

Part Number	Manufacturer	Description	Stock
TL494CD	Texas Instruments	shipping today	12496
TL494CDR	Texas Instruments	shipping today	15996
TL494CDG	Maxim Integrated Products	shipping today	1170

Part Number	Manufacturer	Description	Stock
TL494CDR	Texas Instruments	RFQ	5793
TL494CDG4	Texas Instruments	RFQ	8920
TL494CDRG4	Texas Instruments	RFQ	14057

Part Number

Manufacturer

Description

Stock

TL494CDR

Texas Instruments

IC REG CTRLR MULT TOP 16SOIC

272753

TL494CD

Texas Instruments

IC REG CTRLR MULT TOP 16SOIC

4600

Part Number	Manufacturer	Description	Stock
TL494CD D# 3123469	Texas Instruments	IC, CONTROLLER, PWM, SMD, SOIC16 RoHS: Compliant Min Qty: 1 Container: Each	70
TL494CDG D# 1276743	ON Semiconductor	IC, PWM CONTROLLER, 40V, 16-SOIC RoHS: Compliant Min Qty: 1 Container: Each	0
TL494CDR D# 3123470	Texas Instruments	PWM CONTROLLER, 300KHZ, 40V, SOIC-16 RoHS: Compliant Min Qty: 1 Container: Cut Tape	0

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TL494CDG

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