Name: UC2845D8
Brand: Texas Instruments
SKU: UC2845D8
Price: 1.5706 USD
Availability: InStock
Rating: 5 (94 reviews)

UC2845D8

For Reference Only

Part Number	UC2845D8
Manufacturer	Texas Instruments
Description	IC REG CTRLR MULT TOPOLOGY 8SOIC
Datasheet	UC2845D8 Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	325,248 piece(s)
Unit Price	$ 1.5706 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
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Part Number # UC2845D8 (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by Texas Instruments 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 UC2845D8 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC2845D8 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC2845D8.

UC2845D8 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Up, Step-Up/Step-Down
Output Configuration	Positive, Isolation Capable
Topology	Boost, Flyback, Forward Converter
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	7.6 V ~ 30 V
Frequency - Switching	500kHz
Duty Cycle (Max)	48%
Synchronous Rectifier	No
Clock Sync	No
Serial Interfaces	-
Control Features	Frequency Control
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

UC2845D8 Reviews

Ken***** Sen

April 3, 2023

★ ★ ★ ★ ★

The order process is easy and user friendly, very helpful customer service, always fast shipping.

Alay*****hada

March 23, 2023

★ ★ ★ ★ ★

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

Apr*****Mckee

March 16, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent

Madi*****Bhat

February 23, 2023

★ ★ ★ ★ ★

I love your products are well organized. You make it easy to spend $$$! Lol. Keep up the good work folks!

Lucia*****oudhary

February 22, 2023

★ ★ ★ ★ ★

EVERY OK ...GOOD ITEM AND SUPERFAST SHIPPING

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UC2845D8 Packaging

UC2845D8 FAQ

1. How to order UC2845D8 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 UC2845D8 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC2845D8. All suppliers must pass our qualification reviews before they can publish their products including UC2845D8 on Heisener; we pay more attention to the channels and quality of UC2845D8 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC2845D8 price and inventory displayed accurate?

The price and inventory of UC2845D8 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 UC2845D8?

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 UC2845D8 we delivered, we will accept the replacement or return of the UC2845D8 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 UC2845D8.

(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 UC2845D8 pin diagram, UC2845D8 datasheet?

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

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UC2845D8 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

UC2845D8TR

D# V72:2272_07428115

Texas Instruments

Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC T/R

RoHS: Compliant

UC2845D8

D# V99:2348_07428113

Texas Instruments

Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC2845D8

Unitrode Corporation

790

Part Number	Manufacturer	Description	Stock
UC2845D8TR	Texas Instruments	IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC, Control Mode:Current, Digital IC Case Style:SOIC, Frequency:450kHz, Input Voltage:25V, Leaded Process Compatible:Yes, No. of Pins:8, Number of PWM Outputs:1, Operating Temperature Max:85C , RoHS Compliant: Yes	0
UC2845D8	Texas Instruments	IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC, Control Mode:Current, Digital IC Case Style:SOIC, Frequency:450kHz, Input Voltage:25V, Leaded Process Compatible:Yes, No. of Pins:8, Number of PWM Outputs:1, Operating Temperature Max:85C , RoHS Compliant: Yes	0
UC2845D8G4	Texas Instruments	CUR MODE PWM CONT - Rail/Tube	150
UC2845DG4	Texas Instruments	PWM CONTROLLER CURRENT MODE, SMD, Input Voltage:25V, Output Voltage:13.5V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:14, Frequency:500kHz, Operating Temperature , RoHS Compliant: Yes	75
UC2845D8TRG4	Texas Instruments	IC PWM BOOST FLYBACK CM 8SOIC	0

Part Number

Manufacturer

Description

Stock

UC2845D8TR

Texas Instruments

SOIC-8 DC-DC Converters RoHS

3031

Part Number	Manufacturer	Description	Stock
UC2845D8TR D# 296-41788-1-ND	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	3192
UC2845D8G4 D# UC2845D8G4-ND	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	0
UC2845DG4 D# UC2845DG4-ND	Texas Instruments	IC REG CTRLR MULT TOP 14SOIC	0
UC2845D8 D# 296-34720-5-ND	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	464
UC2845D8TRG4 D# UC2845D8TRG4-ND	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	0

Part Number

Manufacturer

Description

Stock

UC2845D8TR

Texas Instruments

In stock shipping within 2days

150

UC2845D8

Texas Instruments

In stock shipping within 2days

120

Part Number

Manufacturer

Description

Stock

UC2845D8TR

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

11950

UC2845D8

UNITRODE

OEM/CM QUOTES ONLY | NO BROKERS

4760

Part Number	Manufacturer	Description	Stock
UC2845D8TI	Texas Instruments	OEM/CM ONLY	597
UC2845D8TR	Texas Instruments	OEM/CM ONLY	945
UC2845D8G4	Texas Instruments	OEM/CM ONLY	9279
UC2845DG4	Texas Instruments	OEM/CM ONLY	5113
DEFUC2845D8	Texas Instruments	OEM/CM ONLY	771
UC2845D8TRG4	Texas Instruments	OEM/CM ONLY	5626

Part Number

Manufacturer

Description

Stock

UC2845D8TR

Texas Instruments

Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down - DC-DC Controller IC 8-SOIC

RoHS: Compliant

2500

Part Number

Manufacturer

Description

Stock

UC2845D8TR

D# C456279

Texas Instruments

2811

Part Number	Manufacturer	Description	Stock
UC2845D8G4 D# 595-UC2845D8G4	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	542
UC2845DG4 D# 595-UC2845DG4	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	600
UC2845D8TR D# 595-UC2845D8TR	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	7111
UC2845D8 D# 595-UC2845D8	Texas Instruments	Switching Controllers Current Mode PWM RoHS: Compliant	24

Part Number	Manufacturer	Description	Stock
UC2845D8TRG4 D# NS-UC2845D8TRG4	Texas Instruments	OEM/CM ONLY	9644
UC2845D8G4 D# NS-UC2845D8G4	Texas Instruments	OEM/CM ONLY	8892
UC2845DG4 D# NS-UC2845DG4	Texas Instruments	OEM/CM ONLY	7749
UC2845D8TR D# NS-UC2845D8TR	Texas Instruments	OEM/CM ONLY	5351
UC2845D8 D# NS-UC2845D8	Texas Instruments	OEM/CM ONLY	1135

Part Number

Manufacturer

Description

Stock

UC2845D8

Unitrode Corporation

Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP

Part Number

Manufacturer

Description

Stock

UC2845D8

Texas Instruments

UC2845 Current-Mode PWM Controller

RoHS: Compliant

UC2845D8TR

Texas Instruments

UC2845 Current-Mode PWM Controller

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

UC2845D8

Texas Instruments

OEM/CM ONLY

1493

UC2845D8TR

Texas Instruments

OEM/CM ONLY

25578

Part Number

Manufacturer

Description

Stock

UC2845D8

Texas Instruments

Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, -40C to 85C

UC2845D8TR

Texas Instruments

Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, -40C to 85C

Part Number	Manufacturer	Description	Stock
UC2845D8	Texas Instruments	shipping today	951
UC2845D8TR	Texas Instruments	shipping today	63450
UC2845D8TRG4	Texas Instruments	shipping today	3196

Part Number

Manufacturer

Description

Stock

UC2845D8

D# 35337751

Texas Instruments

Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube

RoHS: Compliant

UC2845D8TR

D# 25778163

Texas Instruments

Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
UC2845D8	mfr	RFQ	11222
UC2845D8G4	Texas Instruments	RFQ	8127
UC2845DG4	Texas Instruments	RFQ	6008

Part Number

Manufacturer

Description

Stock

UC2845D8TR

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

900

UC2845D8

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

10175

Quick Inquiry

UC2845D8

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