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UC2845AD

UC2845AD
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For Reference Only

Part Number UC2845AD
OEMstron Part # UC2845AD_5E
Manufacturer Microsemi
Category SemiconductorsPower Management ICsVoltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR BUCK/BOOST 14SOIC
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models UC2845AD PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Nov 26 - Dec 1 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

UC2845AD Specifications

Part Number UC2845AD
Brand Microsemi
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Power Management ICs
Subcategory Voltage Regulators - DC DC Switching Controllers
Manufacturer Microsemi Corporation
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) 7.6V ~ 30V
Frequency - Switching 500kHz
Duty Cycle (Max) 48%
Synchronous Rectifier Yes
Clock Sync No
Serial Interfaces -
Control Features Frequency Control
Operating Temperature -40°C ~ 85°C (TA)
Package / Case -
Supplier Device Package 14-SOIC

UC2845AD Documents

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Part Number Description Stock

UC2845AD

D# V36:1790_14654423

Microsemi Corporation

Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC

RoHS: Compliant
Americas - 0

UC2845AD8

D# V99:2348_07428099

Texas Instruments

Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC Tube

RoHS: Compliant
Americas - 0

UC2845ADM

D# V36:1790_11300654

Microsemi Corporation

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

RoHS: Compliant
Americas - 0

UC2845ADW

D# V36:1790_07428106

Texas Instruments

UCx84xA Current-Mode PWM Controller

RoHS: Compliant
Americas - 0

UC2845AD8G4

D# V36:1790_07428100

Texas Instruments

Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC Tube

RoHS: Compliant
Americas - 0

UC2845AD8TR

D# V72:2272_07428101

Texas Instruments

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

RoHS: Compliant
Americas - 3571

UC2845ADTR

D# V36:1790_07428104

Texas Instruments

UCx84xA Current-Mode PWM Controller

RoHS: Compliant
Americas - 0
Part Number Description Stock

UC2845ADW

D# UC2845ADW

Texas Instruments

Current Mode PWM Controller 1A 16-Pin SOIC Tube - Rail/Tube (Alt: UC2845ADW)

Americas - 178
Part Number Description Stock

UC2845AD

Texas Instruments

500
Part Number Description Stock

UC2845AD

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

Contact Us

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

Contact Us

UC2845ADM

Microsemi Corporation

UC2845ADM - Bulk

Contact Us

UC2845ADW

Texas Instruments

CUR MODE PWM CONT - Rail/Tube

300

UC2845AD8G4

Texas Instruments

PWM CONTROLLER, SMD, 2845, SOIC8

349

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

Contact Us

UC2845ADTRG4

Texas Instruments

IC PWM BOOST FLYBACK CM 14SOIC

Contact Us

UC2845ADTR

Texas Instruments

(T/R) CUR MODE PWM CONT - Tape and Reel

Contact Us

UC2845ADG4

Texas Instruments

IC PWM BOOST FLYBACK CM 14SOIC

Contact Us

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

Contact Us
Part Number Description Stock

UC2845AD8

D# C1S523900866104

Texas Instruments

Other Power Management ICs

RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Tube
1
Part Number Description Stock

UC2845AD

D# 296-11185-5-ND

Texas Instruments

IC REG CTRLR MULT TOP 14SOIC

Temporarily Out of Stock

UC2845AD8

D# 296-11186-5-ND

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

240 In Stock

UC2845ADM

D# UC2845ADM-ND

Microchip Technology Inc

IC REG CTRLR BUCK/BOOST 8SOIC

1448 In Stock

UC2845ADW

D# UC2845ADW-ND

Texas Instruments

IC REG CTRLR MULT TOP 16SOIC

572 In Stock

UC2845AD8G4

D# UC2845AD8G4-ND

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

422 In Stock

UC2845AD8TR

D# 296-37150-1-ND

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

3083 In Stock

UC2845ADW/80976

D# 2156-UC2845ADW/80976-ND

Rochester Electronics LLC

UNITRODE FIXED POS LDO REG 1.8V

12729 In Stock

UC2845ADTR

D# 296-45278-2-ND

Texas Instruments

IC REG CTRLR MULT TOP 14SOIC

Temporarily Out of Stock

UC2845AD8TRG4

D# UC2845AD8TRG4-ND

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

Temporarily Out of Stock
Part Number Description Stock

UC2845AD

Texas Instruments

In stock shipping within 2days

300

UC2845AD8

UCC

In stock shipping within 2days

683

UC2845AD8TR

Texas Instruments

In stock shipping within 2days

4088
Part Number Description Stock

UC2845AD

D# 3123508

Texas Instruments

PWM CONTROLLER, SMPS, 25V, SOIC-14

RoHS: Compliant
Min Qty: 1
Container: Each
0

UC2845AD8

D# 3123511

Texas Instruments

PWM CONTROLLER, SMD, 2845, SOIC8

RoHS: Compliant
Min Qty: 1
Container: Each
0

UC2845AD8TR

D# 3008556

Texas Instruments

PWM CONTROLLER, SMPS, 25V, SOIC-8

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
458
Part Number Description Stock

UC2845AD

Unitrode

OEM/CM QUOTES ONLY | NO BROKERS

4919

UC2845AD1

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

2097

UC2845AD8

OEM/CM QUOTES ONLY | NO BROKERS

5950

UC2845ADM

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

1735

UC2845ADW

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

3520

UC2845AD1TR

OEM/CM QUOTES ONLY | NO BROKERS

80

UC2845AD8G4

TEXAS INSTRUMENTS

OEM/CM QUOTES ONLY | NO BROKERS

106

UC2845AD8TR

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

5950

UC2845ADW80976

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

15148

UC2845ADTR

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

2975

UC2845ADG4

N/A

OEM/CM QUOTES ONLY | NO BROKERS

226
Part Number Description Stock

UC2845AD13TR2

Texas Instruments

OEM/CM ONLY

2900

TIUC2845AD8

Texas Instruments

OEM/CM ONLY

147

UC2845AD1

Texas Instruments

OEM/CM ONLY

825

UC2845ADR

Texas Instruments

OEM/CM ONLY

208

UC2845AD1TR

Texas Instruments

OEM/CM ONLY

167

UC2845AD8G4

Texas Instruments

OEM/CM ONLY

8723

UC2845AD8TR

Texas Instruments

OEM/CM ONLY

1526

UC2845ADMTR

Texas Instruments

OEM/CM ONLY

313

UC2845ADWG4

Texas Instruments

OEM/CM ONLY

9682

ULUC2845AD

Texas Instruments

OEM/CM ONLY

235

TL2845DRUC2845AD

Texas Instruments

OEM/CM ONLY

2600

UC2845ADTRG4

Texas Instruments

OEM/CM ONLY

3875

UC2845ADTR

Texas Instruments

OEM/CM ONLY

2676

UC2845ADG4

Texas Instruments

OEM/CM ONLY

2954

UC2845ADR2

Texas Instruments

OEM/CM ONLY

920

UC2845AD8TRTI

Texas Instruments

OEM/CM ONLY

108

UC2845AD8TRG4

Texas Instruments

OEM/CM ONLY

7522
Part Number 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 Description Stock

UC2845AD1

STMicroelectronics

in stock - can ship the same day

600

UC2845AD8

Unitrode Corporation

in stock - can ship the same day

30
Part Number Description Stock

UC2845AD

Texas Instruments

OEM/CM Immediate delivery

279

UC2845AD8

Texas Instruments

OEM/CM Immediate delivery

2500

UC2845ADR

Texas Instruments

OEM/CM Immediate delivery

5795

UC2845AD8TR

Texas Instruments

OEM/CM Immediate delivery

380
Part Number Description Stock

UC2845AD

D# 595-UC2845AD

Texas Instruments

Switching Controllers Current Mode

RoHS: Compliant
1117

UC2845AD8

D# 595-UC2845AD8

Texas Instruments

Switching Controllers Current Mode

RoHS: Compliant
267

UC2845ADM

D# 494-UC2845ADM

Microchip Technology Inc

Switching Controllers Current Mode PWMs

RoHS: Compliant
471

UC2845AD8G4

D# 595-UC2845AD8G4

Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant
202

UC2845AD8TR

D# 595-UC2845AD8TR

Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant
17817

UC2845ADTR

D# 595-UC2845ADTR

Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant
2710

UC2845AD8TRG4

D# 595-UC2845AD8TRG4

Texas Instruments

Switching Controllers Current-Mode PWM Controller

RoHS: Compliant
499
Part Number Description Stock

UC2845AD

D# 27AJ1017

Texas Instruments

PWM CONTROLLER, SMPS, 25V, SOIC-14, 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:14Pins, Frequency:450kHz, Operating RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
0

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
0

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 Description Stock

UC2845AD

D# NS-UC2845AD

Texas Instruments

OEM/CM ONLY

8467

UC2845AD1

D# NS-UC2845AD1

VARIOUS

OEM/CM ONLY

1475

UC2845AD8

D# NS-UC2845AD8

Texas Instruments

OEM/CM ONLY

1311

UC2845ADM

D# NS-UC2845ADM

Microsemi Corporation

OEM/CM ONLY

4883

UC2845ADT

D# NS-UC2845ADT

Linfinity Microelect

OEM/CM ONLY

1410

UC2845ADW

D# NS-UC2845ADW

Texas Instruments

OEM/CM ONLY

3924

UC2845AD8G4

D# NS-UC2845AD8G4

Texas Instruments

OEM/CM ONLY

9143

UC2845AD8TR

D# NS-UC2845AD8TR

Texas Instruments

OEM/CM ONLY

7947

UC2845ADWG4

D# NS-UC2845ADWG4

Texas Instruments

OEM/CM ONLY

2581

UC2845ADTRG4

D# NS-UC2845ADTRG4

Texas Instruments

OEM/CM ONLY

1342

UC2845ADTR

D# NS-UC2845ADTR

Texas Instruments

OEM/CM ONLY

4467

UC2845ADG4

D# NS-UC2845ADG4

Texas Instruments

OEM/CM ONLY

7436

UC2845ADMT

D# NS-UC2845ADMT

Linfinity Microelect

OEM/CM ONLY

2134

UC2845AD1013TR

D# NS-UC2845AD1013TR

VARIOUS

OEM/CM ONLY

3547

UC2845AD8TRG4

D# NS-UC2845AD8TRG4

Texas Instruments

OEM/CM ONLY

2463
Part Number Description Stock

UC2845AD

Texas Instruments

1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14

238

UC2845AD8

Unitrode Corporation

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

97

UC2845ADM

Microsemi Corporation

1120
Part Number Description Stock

UC2845AD

D# UC2845AD

Unitrode Corporation

Semiconductor

4134

UC2845ADW

D# UC2845ADW

Unitrode Corporation

Semiconductor

120

UC2845ADTR

D# UC2845ADTR

Texas Instruments

Semiconductor

2500
Part Number Description Stock

UC2845AD

D# 6615116

Texas Instruments

Texas Instruments UC2845AD, PWM Current Mode Controller, 1 A, 500 kHz, 14-Pin SOIC, PK

Min Qty: 5
Container: Package
395

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 Description Stock

UC2845AD

Texas Instruments

UC2845A Current Mode PWM Controller

RoHS: Compliant
2193

UC2845ADW

Texas Instruments

UC2845A Current Mode PWM Controller

RoHS: Compliant
9465

UC2845ADW/80976

Texas Instruments

UC2845A Current Mode PWM Controller

RoHS: Compliant
12729

UC2845ADTR

Texas Instruments

UC2845A Current Mode PWM Controller

RoHS: Compliant
25000
Part Number Description Stock

UC2845AD1

SGS Semiconductor Ltd

OEM/CM ONLY

2630

UC2845AD8

Texas Instruments

OEM/CM ONLY

2563

UC2845ADW

Texas Instruments

OEM/CM ONLY

242

UC2845AD8G4

Texas Instruments

OEM/CM ONLY

137

UC2845AD8TR

Texas Instruments

OEM/CM ONLY

5016

UC2845AD1 TR

OEM/CM ONLY

83

UC2845ADG4

Texas Instruments

OEM/CM ONLY

206

UC2845AD8TRG4

Texas Instruments

OEM/CM ONLY

121
Part Number Description Stock

UC2845AD

Texas Instruments

IN stock Immediate delivery

274

UC2845AD8

Texas Instruments

IN stock Immediate delivery

2515

UC2845ADR

Texas Instruments

IN stock Immediate delivery

5810

UC2845AD8TR

Texas Instruments

IN stock Immediate delivery

375
Part Number Description Stock

UC2845AD

Texas Instruments

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

5,890

UC2845AD8

Texas Instruments

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

9,981

UC2845AD8TR

Texas Instruments

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

25,374

UC2845ADTR

Texas Instruments

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

7,242
Part Number Description Stock

UC2845AD

STMicroelectronics

shipping today

199

UC2845AD8

Texas Instruments

shipping today

9862

UC2845ADR

Texas Instruments

shipping today

7503

UC2845AD8TR

Texas Instruments

shipping today

12496

UC2845ADTRG4

Texas Instruments

shipping today

3196

UC2845ADTR

Texas Instruments

shipping today

976

UC2845AD8TRG4

Texas Instruments

shipping today

3546
Part Number Description Stock

UC2845AD8TR

D# 43868759

Texas Instruments

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

RoHS: Compliant
Americas - 3571
Part Number Description Stock

UC2845AD

Texas Instruments

RFQ

6776

UC2845AD8

Texas Instruments

RFQ

14324

UC2845AD8G4

Texas Instruments

RFQ

7051

UC2845AD8TR

Texas Instruments

RFQ

1593

UC2845ADWG4

Texas Instruments

RFQ

6469

UC2845ADTRG4

Texas Instruments

RFQ

12238

UC2845ADTR

Texas Instruments

RFQ

5514

UC2845ADG4

Texas Instruments

RFQ

6321

UC2845AD8TRG4

Texas Instruments

RFQ

4774
Part Number Description Stock

UC2845AD8

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

2798

UC2845AD8TR

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8SOIC

3558

UC2845ADTR

Texas Instruments

IC REG CTRLR MULT TOP 14SOIC

870
Part Number Description Stock

UC2845AD

D# 3123508

Texas Instruments

PWM CONTROLLER, SMPS, 25V, SOIC-14

RoHS: Compliant
Min Qty: 1
Container: Each
0

UC2845AD8

D# 3123511

Texas Instruments

PWM CONTROLLER, SMD, 2845, SOIC8

RoHS: Compliant
Min Qty: 1
Container: Each
0

UC2845AD8TR

D# 3008556

Texas Instruments

PWM CONTROLLER, SMPS, 25V, SOIC-8

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
459

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In Stock1,753 - More on Order
Quote LimitNo Limit
Lead-TimeCan Ship Immediately
Minimum1
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Pricing (USD)

Qty.Unit PriceExt. Price
1$ 0.5679$ 0.5679
100$ 0.5679$ 56.7900
500$ 0.5679$ 283.9500
1000$ 0.5679$ 567.9000
2500$ 0.5679$ 1,419.7500

OEMstron will offer the most competitive prices for you, please refer to the quotations.

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