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UC3845N

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UC3845N

For Reference Only

Part Number UC3845N
Manufacturer ON Semiconductor
Description IC REG CTRLR BOOST/FLYBACK 8DIP
Datasheet

UC3845N Specifications

Package 8-DIP (0.300", 7.62mm)
ECAD
In Stock 223,524 piece(s)
Unit Price $ 1.6770 *
Lead Time Can Ship Immediately
Estimated Delivery Time Mar 7 - Mar 12 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # UC3845N (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 UC3845N specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3845N with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3845N.

UC3845N Specifications

ManufacturerON Semiconductor
CategoryIntegrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package8-DIP (0.300", 7.62mm)
ECAD
Series-
Output TypeTransistor Driver
FunctionStep-Up, Step-Up/Step-Down
Output ConfigurationPositive or Negative, Isolation Capable
TopologyBoost, Flyback
Number of Outputs1
Output Phases1
Voltage - Supply (Vcc/Vdd)7.6 V ~ 30 V
Frequency - Switching500kHz
Duty Cycle (Max)48%
Synchronous RectifierNo
Clock SyncNo
Serial Interfaces-
Control FeaturesFrequency Control
Operating Temperature0°C ~ 70°C (TA)
Package / Case8-DIP (0.300", 7.62mm)
Supplier Device Package8-PDIP

UC3845N Reviews

Domi*****Lester

April 1, 2023

Item came in time and looks as described.

Lind*****Vaughn

March 30, 2023

I bought this for myself, and liked it so much. I also bought one for a friend.

Cas*****atla

March 15, 2023

Fast shipping. Got it in few dayss from Hong Kong

Camer*****ander

March 9, 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.

Dar***** Bera

March 5, 2023

All of the components worked, and are still working. So even though the price is amazingly low, the diodes really do work!

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UC3845N Packaging

Customized Labels
Sealing
Packing
Insepction

UC3845N FAQ

  • 1. How to order UC3845N 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 UC3845N is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the UC3845N. All suppliers must pass our qualification reviews before they can publish their products including UC3845N on Heisener; we pay more attention to the channels and quality of UC3845N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the UC3845N price and inventory displayed accurate?
    The price and inventory of UC3845N 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 UC3845N?
    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 UC3845N we delivered, we will accept the replacement or return of the UC3845N 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 UC3845N.
    (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 UC3845N pin diagram, UC3845N datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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UC3845N Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

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

UC3845N

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Texas Instruments

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

RoHS: Compliant
0
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0
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695

UC3845NG

D# UC3845NGOS-ND

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0
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N

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In stock shipping within 2days

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13260
Part Number Manufacturer Description Stock

UC3845N .

D# 1652444

Texas Instruments

IC, CONTROLLER, PWM

RoHS: Compliant
Min Qty: 1
Container: Each
719

UC3845N

D# 3123562

Texas Instruments

IC, CONTROLLER, PWM

RoHS: Compliant
Min Qty: 1
Container: Each
0
Part Number Manufacturer Description Stock

UC3845N93

DIP

OEM/CM QUOTES ONLY | NO BROKERS

231

UC3845NG4

UNIT

OEM/CM QUOTES ONLY | NO BROKERS

333

UC3845NG

ON Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

119

UC3845N8

UNI

OEM/CM QUOTES ONLY | NO BROKERS

14

UC3845N

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

19854
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TL3845PUC3845NU

Texas Instruments

OEM/CM ONLY

495

UC3845NG4

Texas Instruments

OEM/CM ONLY

956

UC3845N8

NXP Semiconductors

OEM/CM ONLY

112

UC3845NTI

Texas Instruments

OEM/CM ONLY

321

UC3845NONDIP8P

Texas Instruments

OEM/CM ONLY

108

UC3845NF

Texas Instruments

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621

UC3845NPDIP8

Texas Instruments

OEM/CM ONLY

197

UC3845NFAIR

Texas Instruments

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115
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Texas Instruments

22
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UC3845N

ST Microwave Corporation

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240
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RoHS: Compliant
1
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UC3845N

Philips Semiconductors

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ON Semiconductor

OEM/CM Immediate delivery

519

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ON\\ST\\HY

OEM/CM Immediate delivery

8000
Part Number Manufacturer Description Stock

UC3845N

D# 595-UC3845N

Texas Instruments

Switching Controllers Current Mode PWM

RoHS: Compliant
1191

UC3845NG4

D# 595-UC3845NG4

Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant
493
Part Number Manufacturer Description Stock

UC3845N

D# 35K5056

Texas Instruments

CURRENT MODE PWM CONTROLLER, 25V, 8-DIP, Input Voltage:25V, Output Voltage:13.5V, Output Current:1A, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:450kHz, Product Range:- RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 550
Container: Bulk
36
Part Number Manufacturer Description Stock

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D# NS-UC3845NG4

Texas Instruments

OEM/CM ONLY

5213

UC3845NG

D# NS-UC3845NG

VARIOUS

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1360

UC3845N

D# NS-UC3845N

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5851
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240
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Unitrode Corporation

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3505
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195
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UC3845N

ON Semiconductor

UC3845 Current Mode PWM Controller

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11
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ON Semiconductor

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207

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296

UC3845N

Fairchild Semiconductor Corporation

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42020

UC3845N 93

DIP

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210
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ON Semiconductor

IN stock Immediate delivery

514

UC3845N

ON\\ST\\HY

IN stock Immediate delivery

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UC3845N

Texas Instruments

Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 0C to 70C

4
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Uunitrode

shipping today

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ON Semiconductor

shipping today

1349
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D# 42250378

Texas Instruments

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

RoHS: Compliant
0
Part Number Manufacturer Description Stock

UC3845NG4

Texas Instruments

RFQ

5674

UC3845N

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1404
Part Number Manufacturer Description Stock

UC3845N

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8DIP

9306
Part Number Manufacturer Description Stock

UC3845N .

D# 1652444

Texas Instruments

IC, CONTROLLER, PWM

RoHS: Compliant
Min Qty: 1
Container: Each
617

UC3845N

D# 3123562

Texas Instruments

IC, CONTROLLER, PWM

RoHS: Compliant
Min Qty: 1
Container: Each
0

Quick Inquiry

UC3845N

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