Name: TL494IN
Brand: ON Semiconductor
SKU: TL494IN
Price: 0.6071 USD
Availability: InStock
Rating: 5 (117 reviews)

TL494IN

For Reference Only

Part Number	TL494IN
Manufacturer	ON Semiconductor
Description	IC REG CTRLR BCK/PUSH-PULL 16DIP
Datasheet	TL494IN Specifications
Package	16-DIP (0.300", 7.62mm)
ECAD
In Stock	363,552 piece(s)
Unit Price	$ 0.6071 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
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Delivery Services

Part Number # TL494IN (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 TL494IN specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TL494IN with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TL494IN.

TL494IN Specifications

Manufacturer	ON Semiconductor
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	16-DIP (0.300", 7.62mm)
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	-40°C ~ 85°C (TA)
Package / Case	16-DIP (0.300", 7.62mm)
Supplier Device Package	16-PDIP

TL494IN Reviews

Jes*****Vig

April 1, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Gianc*****Reyes

March 31, 2023

★ ★ ★ ★ ★

DELIVERY AND COMMUNICATION EXTRA SELLER TOP 5 STARS on my list

Lil*****uck

March 29, 2023

★ ★ ★ ★ ★

Absolutely the best source for wire, connectors, terminal strips, panel lights, etc. for model railroaders. Web site is the best in the business.

Jacks*****garajan

March 19, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent.

Nyla*****varro

March 18, 2023

★ ★ ★ ★ ★

the parts work as they should. Amazing price perfect all round many thanks

Dall*****ennett

March 16, 2023

★ ★ ★ ★ ★

Excellent service over extended period of time. Incredibly fast shipping, never any errors. Couldn't be more pleased.

Just*****ason

March 3, 2023

★ ★ ★ ★ ★

Heisener has everything! Each product is easy to search and navigate. No minimum quantities. Fast shipping!

Lill*****Dhawan

March 1, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent

Dream*****nguez

February 22, 2023

★ ★ ★ ★ ★

I received technical certification with a good staff. They have good fair prices on brand names.

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TL494IN Packaging

TL494IN FAQ

1. How to order TL494IN 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 TL494IN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TL494IN. All suppliers must pass our qualification reviews before they can publish their products including TL494IN on Heisener; we pay more attention to the channels and quality of TL494IN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TL494IN price and inventory displayed accurate?

The price and inventory of TL494IN 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 TL494IN?

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 TL494IN we delivered, we will accept the replacement or return of the TL494IN 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 TL494IN.

(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 TL494IN pin diagram, TL494IN datasheet?

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

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TL494IN 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

TL494IN

D# V36:1790_07373729

Texas Instruments

Voltage Mode PWM Controller 40V 200mA 300kHz 16-Pin PDIP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

TL494IN

D# TL494IN

Texas Instruments

Voltage Mode PWM Controller 40V 200mA 16-Pin PDIP Tube - Rail/Tube (Alt: TL494IN)

Part Number	Manufacturer	Description	Stock
TL494INE4	Texas Instruments	IC REG CTRLR PWM VM 16DIP	0
TL494IN	Texas Instruments	- Rail/Tube	6984
TL494ING	Texas Instruments	PULSEWIDTHMODULATION (PWM), DIP16	0

Part Number

Manufacturer

Description

Stock

TL494IN

D# C1S746201296764

Texas Instruments

Voltage Mode PWM Controller 40V 200mA 300kHz 16-Pin PDIP Tube

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Tube

Part Number

Manufacturer

Description

Stock

TL494IN

Texas Instruments

DIP-16 Switching Controllers RoHS

4984

Part Number	Manufacturer	Description	Stock
TL494IN D# 296-10194-5-ND	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 16DIP	2306
TL494ING4 D# TL494ING4-ND	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 16DIP	0
TL494ING D# TL494INGOS-ND	ON Semiconductor	IC REG CTRLR BCK/PUSH-PULL 16DIP	0

Part Number

Manufacturer

Description

Stock

TL494IN

D# TL494IN

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

4109

Part Number

Manufacturer

Description

Stock

TL494IN

Texas Instruments

In stock shipping within 2days

328

TL494ING

ON Semiconductor

In stock shipping within 2days

125

Part Number

Manufacturer

Description

Stock

TL494IN

D# 3123474

Texas Instruments

IC, CONTROLLER, PWM

RoHS: Compliant

Min Qty: 1

Container: Each

12135

TL494IN .

D# 1470529

Texas Instruments

IC, CONTROLLER, PWM

RoHS: Compliant

Min Qty: 1

Container: Each

4251

Part Number

Manufacturer

Description

Stock

TL494IN16DIP

TII

OEM/CM QUOTES ONLY | NO BROKERS

1428

TL494IN

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

16065

Part Number	Manufacturer	Description	Stock
TL494INP	Texas Instruments	OEM/CM ONLY	685
TL494INE4	Texas Instruments	OEM/CM ONLY	886
TL494INCN	Texas Instruments	OEM/CM ONLY	681
TL494INTI	Texas Instruments	OEM/CM ONLY	715
TL494IDTL494IN	Texas Instruments	OEM/CM ONLY	249
UITL494IN	Texas Instruments	OEM/CM ONLY	300
TL494INPBF	Texas Instruments	OEM/CM ONLY	386
TITL494IN	Texas Instruments	OEM/CM ONLY	12022
TL494INP2	Texas Instruments	OEM/CM ONLY	833
TL494ING4	Texas Instruments	OEM/CM ONLY	446
TL494INTL494ID	Texas Instruments	OEM/CM ONLY	339

Part Number

Manufacturer

Description

Stock

TL494IN

D# C110372

Texas Instruments

4486

Part Number

Manufacturer

Description

Stock

TL494IN

Texas Instruments

OEM/CM Immediate delivery

22550

Part Number

Manufacturer

Description

Stock

TL494IN

D# 595-TL494IN

Texas Instruments

Switching Controllers PWM Controller

RoHS: Compliant

5341

TL494INE4

D# 595-TL494INE4

Texas Instruments

Switching Controllers Control Circuit

RoHS: Compliant

648

Part Number

Manufacturer

Description

Stock

TL494IN

D# 32AH6965

Texas Instruments

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

RoHS: Compliant

Min Qty: 1

Container: Bulk

12135

Part Number

Manufacturer

Description

Stock

TL494INE4

D# NS-TL494INE4

Texas Instruments

OEM/CM ONLY

6615

TL494IN

D# NS-TL494IN

Texas Instruments

OEM/CM ONLY

9829

Part Number

Manufacturer

Description

Stock

TL494IN

Texas Instruments

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

Part Number

Manufacturer

Description

Stock

TL494IN

D# TL494IN

Texas Instruments

Semiconductor

Part Number

Manufacturer

Description

Stock

TL494IN

D# 9203479

Texas Instruments

Texas Instruments TL494IN, PWM Controller 300 kHz 16-Pin, PDIP, TU

Min Qty: 25

Container: Tube

225

Part Number	Manufacturer	Description	Stock
TL494IN 16DIP	Tii Technologies Inc	OEM/CM ONLY	1416
TL494IN	Texas Instruments	OEM/CM ONLY	4016
TL494ING4		OEM/CM ONLY	63

Part Number

Manufacturer

Description

Stock

TL494IN

Texas Instruments

IN stock Immediate delivery

22535

Part Number

Manufacturer

Description

Stock

TL494IN

Texas Instruments

40V, 0.2A 300KHz PWM controller

Part Number	Manufacturer	Description	Stock
TL494INTL431CP	Texas Instruments	shipping today	2999
TL494IN	Texas Instruments	shipping today	995
TL494ING	NEC Electronics Group	shipping today	236

Part Number

Manufacturer

Description

Stock

TL494INE4

Texas Instruments

RFQ

4181

TL494ING

ON Semiconductor

RFQ

2416

Part Number

Manufacturer

Description

Stock

TL494IN

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 16DIP

10000

Part Number

Manufacturer

Description

Stock

TL494IN

D# 3123474

Texas Instruments

IC, CONTROLLER, PWM

RoHS: Compliant

Min Qty: 1

Container: Each

12149

TL494IN .

D# 1470529

Texas Instruments

IC, CONTROLLER, PWM

RoHS: Compliant

Min Qty: 1

Container: Each

3046

Quick Inquiry

TL494IN

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