Name: UC2845AD8
Brand: Texas Instruments
SKU: UC2845AD8
Price: 1.4441 USD
Availability: InStock
Rating: 5 (72 reviews)

UC2845AD8

For Reference Only

Part Number	UC2845AD8
Manufacturer	Texas Instruments
Description	IC REG CTRLR MULT TOPOLOGY 8SOIC
Datasheet	UC2845AD8 Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	335,040 piece(s)
Unit Price	$ 1.4441 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # UC2845AD8 (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 UC2845AD8 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC2845AD8 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC2845AD8.

UC2845AD8 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

UC2845AD8 Reviews

Garr*****Nadig

March 26, 2023

★ ★ ★ ★ ★

No problem in making an order and will see how the shipping goes.

Zari*****guirre

March 4, 2023

★ ★ ★ ★ ★

It arrived on time. I was able to finish a repair before Sunday service and with no over time. Easy to work with.

Jere*****lowers

February 23, 2023

★ ★ ★ ★ ★

There are cheaper ones out there but this one really take the guessing game out.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

UC2845AD8 Packaging

UC2845AD8 FAQ

1. How to order UC2845AD8 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 UC2845AD8 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC2845AD8. All suppliers must pass our qualification reviews before they can publish their products including UC2845AD8 on Heisener; we pay more attention to the channels and quality of UC2845AD8 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC2845AD8 price and inventory displayed accurate?

The price and inventory of UC2845AD8 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 UC2845AD8?

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 UC2845AD8 we delivered, we will accept the replacement or return of the UC2845AD8 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 UC2845AD8.

(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 UC2845AD8 pin diagram, UC2845AD8 datasheet?

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

UC2845AD8 Related Products

SIT8208AC-3F-28S-65.000000T	SiTIME, -20 TO 70C, 5032, 10PPM, 2.8V, 6, -, -	View
ISL88001IE16Z-TK	Intersil, IC VOLT SUPERVISOR 1.58V SC-70, SC-70, SOT-323, -	View
MSC1213Y2PAGR	Texas Instruments, IC 8051 PREC ADC/DAC 64-TQFP, 64-TQFP, -	View
LX5578LQ	Microsemi Corporation, WIRELESS LAN FRONT-END MODULE, -, -	View
CW010909R0KE73	Vishay Dale, RES 909 OHM 13W 10% AXIAL, Axial, -	View
8P1P00717BVL621	NorComp Inc., CONN PLUG MALE 7POS GOLD SOLDER, -, -	View
M39029/83-451	TE Connectivity Deutsch Connectors, CONTACT PIN 28-32AWG CRIMP GOLD, -, -	View
TXR54SJ90-2008AI	TE Connectivity Aerospace, Defense and Marine, CONN BACKSHELL ADPT SZ 20 37, -, -	View
TXR40AB00-1606AI	TE Connectivity Aerospace, Defense and Marine, CONN BACKSHELL ADPT SZ 17E OLIVE, -, -	View
V48C15H150BS	Vicor Corporation, CONVERTER MOD DC/DC 15V 150W, Quarter Brick, -	View
VI-J0Z-EX-F2	Vicor Corporation, CONVERTER MOD DC/DC 2V 30W, Half Brick, -	View
ISL84053IVZ	Renesas Electronics America, IC MULTIPLEXER TRPL 2X1 16TSSOP, 16-TSSOP (0.173", 4.40mm Width), -	View

UC2845AD8 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
UC2845AD8 D# V99:2348_07428099	Texas Instruments	Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC Tube RoHS: Compliant	0
UC2845AD8TR D# V72:2272_07428101	Texas Instruments	Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC T/R RoHS: Compliant	0
UC2845AD8G4 D# V36:1790_07428100	Texas Instruments	Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC Tube RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
UC2845AD8	Texas Instruments	CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC FULL REEL, Input Voltage:25V, Output Voltage:15V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8, Frequency:450kHz , RoHS Compliant: Yes	0
UC2845AD8TR	Texas Instruments	CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC FULL REEL, Input Voltage:25V, Output Voltage:15V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8, Frequency:450kHz , RoHS Compliant: Yes	0
UC2845AD8G4	Texas Instruments	PWM CONTROLLER, SMD, 2845, SOIC8	349
UC2845AD8TRG4	Texas Instruments	CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC FULL REEL, Input Voltage:25V, Output Voltage:15V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8, Frequency:450kHz , RoHS Compliant: Yes	0

Part Number

Manufacturer

Description

Stock

UC2845AD8

D# C1S523900866104

Texas Instruments

Other Power Management ICs

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Tube

Part Number	Manufacturer	Description	Stock
UC2845AD8TRG4 D# UC2845AD8TRG4-ND	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	0
UC2845AD8G4 D# UC2845AD8G4-ND	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	422
UC2845AD8 D# 296-11186-5-ND	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	240
UC2845AD8TR D# 296-37150-1-ND	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8SOIC	3083

Part Number

Manufacturer

Description

Stock

UC2845AD8

UCC

In stock shipping within 2days

683

UC2845AD8TR

Texas Instruments

In stock shipping within 2days

4088

Part Number

Manufacturer

Description

Stock

UC2845AD8

D# 3123511

Texas Instruments

PWM CONTROLLER, SMD, 2845, SOIC8

RoHS: Compliant

Min Qty: 1

Container: Each

UC2845AD8TR

D# 3008556

Texas Instruments

PWM CONTROLLER, SMPS, 25V, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

458

Part Number	Manufacturer	Description	Stock
UC2845AD8TR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	5950
UC2845AD8G4	TEXAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	106
UC2845AD8		OEM/CM QUOTES ONLY \| NO BROKERS	5950

Part Number	Manufacturer	Description	Stock
TIUC2845AD8	Texas Instruments	OEM/CM ONLY	147
UC2845AD8TR	Texas Instruments	OEM/CM ONLY	1526
UC2845AD8TRG4	Texas Instruments	OEM/CM ONLY	7522
UC2845AD8G4	Texas Instruments	OEM/CM ONLY	8723
UC2845AD8TRTI	Texas Instruments	OEM/CM ONLY	108

Part Number

Manufacturer

Description

Stock

UC2845AD8TR

Texas Instruments

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

RoHS: Compliant

10000

Part Number

Manufacturer

Description

Stock

UC2845AD8

Unitrode Corporation

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

UC2845AD8

Texas Instruments

OEM/CM Immediate delivery

2500

UC2845AD8TR

Texas Instruments

OEM/CM Immediate delivery

380

Part Number	Manufacturer	Description	Stock
UC2845AD8TR D# 595-UC2845AD8TR	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	17817
UC2845AD8TRG4 D# 595-UC2845AD8TRG4	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	499
UC2845AD8G4 D# 595-UC2845AD8G4	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	202
UC2845AD8 D# 595-UC2845AD8	Texas Instruments	Switching Controllers Current Mode RoHS: Compliant	267

Part Number

Manufacturer

Description

Stock

UC2845AD8

D# 27AJ1018

Texas Instruments

PWM CONTROLLER, SMD, 2845, SOIC8, MSL:MSL 1 - Unlimited, SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

UC2845AD8TR

D# 28AH6368

Texas Instruments

PWM CONTROLLER, SMPS, 25V, SOIC-8, Input Voltage:25V, Output Voltage:15V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:450kHz, Operating TemperatureRoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

458

Part Number	Manufacturer	Description	Stock
UC2845AD8 D# NS-UC2845AD8	Texas Instruments	OEM/CM ONLY	1311
UC2845AD8TRG4 D# NS-UC2845AD8TRG4	Texas Instruments	OEM/CM ONLY	2463
UC2845AD8TR D# NS-UC2845AD8TR	Texas Instruments	OEM/CM ONLY	7947
UC2845AD8G4 D# NS-UC2845AD8G4	Texas Instruments	OEM/CM ONLY	9143

Part Number

Manufacturer

Description

Stock

UC2845AD8

Unitrode Corporation

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

Part Number

Manufacturer

Description

Stock

UC2845AD8

D# 6200486P

Texas Instruments

Texas Instruments UC2845AD8, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin SOIC, TU

Min Qty: 5

Container: Tube

1015

Part Number	Manufacturer	Description	Stock
UC2845AD8	Texas Instruments	OEM/CM ONLY	2563
UC2845AD8TRG4	Texas Instruments	OEM/CM ONLY	121
UC2845AD8TR	Texas Instruments	OEM/CM ONLY	5016
UC2845AD8G4	Texas Instruments	OEM/CM ONLY	137

Part Number

Manufacturer

Description

Stock

UC2845AD8TR

Texas Instruments

IN stock Immediate delivery

375

UC2845AD8

Texas Instruments

IN stock Immediate delivery

2515

Part Number

Manufacturer

Description

Stock

UC2845AD8

Texas Instruments

30V, 1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 40°C to 85°C

UC2845AD8TR

Texas Instruments

30V, 1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 40°C to 85°C

Part Number	Manufacturer	Description	Stock
UC2845AD8	Texas Instruments	shipping today	9862
UC2845AD8TRG4	Texas Instruments	shipping today	3546
UC2845AD8TR	Texas Instruments	shipping today	12496

Part Number

Manufacturer

Description

Stock

UC2845AD8TR

D# 43868759

Texas Instruments

Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
UC2845AD8	Texas Instruments	RFQ	14324
UC2845AD8TRG4	Texas Instruments	RFQ	4774
UC2845AD8TR	Texas Instruments	RFQ	1593
UC2845AD8G4	Texas Instruments	RFQ	7051

Part Number

Manufacturer

Description

Stock

UC2845AD8

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

2798

UC2845AD8TR

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

3558

Part Number

Manufacturer

Description

Stock

UC2845AD8

D# 3123511

Texas Instruments

PWM CONTROLLER, SMD, 2845, SOIC8

RoHS: Compliant

Min Qty: 1

Container: Each

UC2845AD8TR

D# 3008556

Texas Instruments

PWM CONTROLLER, SMPS, 25V, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

459

Quick Inquiry

UC2845AD8

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