UC2845BD1R2G

- UC2845BD1R2G

ON Semiconductor
UC2845BD1R2G
Volume Production

IC REG CTRLR BOOST/FLYBACK 8SOIC - Digikey

UC284*B Boost Flyback Tape & Reel (TR) e3 DC to DC switching controller 50ns 17mA 4.9mm 5V - Digikey

Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Arrow Electronics
Case/Package SOIC
Clock Sync No
Duty Cycle 48%
Fall Time 50ns
Halogen Free Halogen Free
Lead Free Lead Free
Max Duty Cycle 48%
Max Frequency 275kHz
Max Operating Temperature 85°C
Min Operating Temperature -25°C
Max Supply Current 17mA
Max Supply Voltage 30V
Mount Surface Mount
Number of Output Phases 1
Number of Outputs 1
Number of Pins 8
Output Current 1A
Output Voltage 5.05V
Package Quantity 1
Packaging Tape and Reel
Radiation Hardening No
Rise Time 50ns
RoHS Compliant Yes
Switching Frequency 500kHz
Synchronous Rectifier No
Topology Boost, Flyback
 Loading indicators

Authorized Distributors

Rochester Electronics - UC2845BD1R2G

$0.2608
Buy
Stock Break
US: 4,579
1 $0.2608
10 $0.2608
100 $0.2452
1000 $0.2217

Mouser - 863-UC2845BD1R2G

$1.31
Buy
Stock Break
US: 5,640
1 $1.31
10 $0.683
100 $0.471
1000 $0.325

Verical - UC2845BD1R2G

-
Buy
Stock Break
US: 2,500

Arrow Electronics - UC2845BD1R2G

$0.1278
Buy
Stock Break
US: 10
1 $0.1278
10 $0.1257
100 $0.1257
1000 $0.1257

Newark - 50AC7418

$0.577
Buy
Stock Break
US: 1,068
1 $0.577
10 $0.574
100 $0.547
1000 $0.506

Newark - 45J2370

-
Buy
Stock Break
US: 0

Digikey - UC2845BD1R2GOSCT-ND

$1.20
Buy
Stock Break
US: 793
1 $1.20
10 $0.732
100 $0.4702
1000 $0.3245

Digikey - UC2845BD1R2GOSDKR-ND

$1.20
Buy
Stock Break
US: 793
1 $1.20
10 $0.732
100 $0.4702
1000 $0.3245

Digikey - UC2845BD1R2GOSTR-ND

-
Buy
Stock Break
US: 0

Onlinecomponents.com - UC2845BD1R2G

-
Buy
Stock Break
US: 0

Avnet - UC2845BD1R2G

-
Buy
Stock Break
US: 0

Master Electronics - UC2845BD1R2G

-
Buy
Stock Break
US: 0

Element14 - 2845216

S$0.536
Buy
Stock Break
SG: 1,068
1 S$0.536
10 S$0.528
100 S$0.489
1000 S$0.408

Element14 - 2845216RL

S$0.489
Buy
Stock Break
SG: 1,068
100 S$0.489
1000 S$0.408

Farnell - 2845216

£0.333
Buy
Stock Break
GB: 1,068
1 £0.333
10 £0.331
100 £0.31
1000 £0.253

Farnell - 2845216RL

£0.31
Buy
Stock Break
GB: 1,068
100 £0.31
1000 £0.253

Associate Distributors

Microchip USA - UC2845BD1R2G

$1.63
Buy
Stock Break
US: 4,013
1000 $1.63

Component Stockers USA - UC2845BD1R2G

$0.25
Buy
Stock Break
US: 20,920
1 $0.25
10 $0.22
100 $0.24
1000 $0.22

Weyland Electronics Group Pte. Ltd. - UC2845BD1R2G

€0.16
Buy
Stock Break
SG: 50,043
1 €0.16
10 €0.16
100 €0.16
1000 €0.16

Win Source - UC2845BD1R2G

$0.2542
Buy
Stock Break
CN: 288,800
1000 $0.2542

Worldway Electronics - UC2845BD1R2G

$0.1871
Buy
Stock Break
HK: 11,604
10 $0.1871
100 $0.1814
1000 $0.1718

Heisener Electronics - UC2845BD1R2G

$0.6675
Buy
Stock Break
CN: 3,488,033
1 $0.6675
10 $0.6675
100 $0.6675
1000 $0.6675

FlyWing Technology - UC2845BD1R2G

$0.4579
Buy
Stock Break
HK: 288,806
1 $0.4579
10 $0.3762
100 $0.3639
1000 $0.3411

Utmel Electronic - 1807-UC2845BD1R2G

$0.5216
Buy
Stock Break
HK: 13,380
1 $0.5216
10 $0.4921
100 $0.4642
1000 $0.4132

Jak Electronics - UC2845BD1R2G

$0.4527
Buy
Stock Break
HK: 9,329
1 $0.4527
10 $0.427
100 $0.4029
1000 $0.3586

Lucentia Tech - UC2845BD1R2G

$0.1088
Buy
Stock Break
US: 4,946
1 $0.1088
10 $0.1034
100 $0.0979
1000 $1.08

RX Electronics Limited - UC2845BD1R2G

$0.51
Buy
Stock Break
CN: 53,035
10 $0.51
100 $0.402
1000 $0.336

Fmall Co. Limited - UC2845BD1R2G

$0.1767
Buy
Stock Break
HK: 24,900
1 $0.1767
10 $0.1767
100 $0.1653
1000 $0.1558

Ampacity Systems - UC2845BD1R2G

$0.109
Buy
Stock Break
MY: 4,274
1 $0.109
10 $0.109
100 $0.109
1000 $0.109

Aztech - UC2845BD1R2G

$20.7525
Buy
Stock Break
IT: 1,569
1 $20.7525
10 $20.7525
100 $20.7525
1000 $20.7525

Corohmni - UC2845BD1R2G

$0.185
Buy
Stock Break
US: 156
1 $0.185
10 $0.185
100 $0.185
1000 $0.185

Epart123 - UC2845BD1R2G

-
Buy
Stock Break
CN: 30,000

LCSC - C33458

¥2.7106
Buy
Stock Break
CN: 7,102
1 ¥2.7106
10 ¥2.1667
100 ¥1.6908
1000 ¥1.446

RC Electronics - UC2845BD1R2G

$0.33
Buy
Stock Break
CN: 87,398
1 $0.33
10 $0.30
100 $0.28
1000 $0.26

Bettlink - UC2845BD1R2G

$0.2005
Buy
Stock Break
HK: 44,052
1 $0.2005
10 $0.1823
100 $0.1673
1000 $0.1447

Antdic Electronics - UC2845BD1R2G

$0.2615
Buy
Stock Break
CN: 43,839
1 $0.2615
10 $0.2485
100 $0.2354
1000 $0.2092

CXDA Electronics - UC2845BD1R2G

$0.38
Buy
Stock Break
HK: 40,019
10 $0.38
100 $0.346
1000 $0.302

SHENGYU ELECTRONICS - UC2845BD1R2G

$0.7722
Buy
Stock Break
CN: 37,600
1 $0.7722
10 $0.7568
100 $0.7336
1000 $0.7104

Chipsmall Limited - UC2845BD1R2G

$0.5233
Buy
Stock Break
CN: 28,215
1 $0.5233
10 $0.3488
100 $0.2093
1000 $0.1744

ZTZ Technology Limited - UC2845BD1R2G

$0.198
Buy
Stock Break
CN: 21,361
1 $0.198
10 $0.182
100 $0.166
1000 $0.135

Lixinc - UC2845BD1R2G

$0.61
Buy
Stock Break
CN: 8,038
1 $0.61
10 $0.61
100 $0.61
1000 $0.61

YIC International - UC2845BD1R2G

$0.255
Buy
Stock Break
HK: 5,295
1 $0.255
10 $0.255
100 $0.255
1000 $0.255

Tactical IC USA - UC2845BD1R2G

$1.57
Buy
Stock Break
US: 3,834
1000 $1.57

ALLICDATA ELECTRONICS - UC2845BD1R2G

$0.5417
Buy
Stock Break
HK: 2,500
1 $0.5417
10 $0.4694
100 $0.3792
1000 $0.3611

Semicontronic - UC2845BD1R2G

$14.335
Buy
Stock Break
US: 295
1 $14.335
10 $14.335
100 $14.335
1000 $14.335

Vigor Components - UC2845BD1R2G

$0.61
Buy
Stock Break
SG: 184
1 $0.61
10 $0.61
100 $0.61
1000 $0.61

Origin Data Global Limited - UC2845BD1R2G

$0.236
Buy
Stock Break
CN: 95,000
1000 $0.236

Bison Technologies - UC2845BD1R2G-158148

$0.23
Buy
Stock Break
CN: 20,000
100 $0.23
1000 $0.23

Bison Technologies - UC2845BD1R2G-43502

$0.23
Buy
Stock Break
CN: 828
100 $0.23
1000 $0.23

NAC Semi - UC2845BD1R2G

-
Buy
Stock Break
US: 5,000

Quest - UC2845BD1R2G

$0.82
Buy
Stock Break
US: 197
1 $0.82
10 $0.656
100 $0.492
1000 $0.41

Classic Components - UC2845BD1R2G

-
Buy
Stock Break
US: 190

XingHuan International - UC2845BD1R2G

-
Buy
Stock Break
CN: 29,561

ComSIT Distribution GmbH - UC2845BD1R2G

-
Buy
Stock Break
DE: 2,320

IBS Electronics - UC2845BD1R2G

-
Buy
Stock Break
US: 0

Rebound Electronics - UC2845BD1R2G

-
Buy
Stock Break
GB: 1,950

Lingto Electronic Ltd. - UC2845BD1R2G

$0.65
Buy
Stock Break
CN: 47,980
1 $0.65
10 $0.6175
100 $0.585
1000 $0.5785

TME - UC2845BD1R2G

$0.779
Buy
Stock Break
14: 0
1 $0.779
10 $0.633
100 $0.301
1000 $0.273

Sourceability - UC2845BD1R2G

-
Buy
Stock Break
US: 10,484

Sourcengine - UC2845BD1R2G

-
Buy
Stock Break
US: 5,000

Eastek - UC2845BD1R2G_G

-
Buy
Stock Break
TW: 5,000

AAA CHIPS - UC2845BD1R2G

$0.4808
Buy
Stock Break
HK: 288,835
1 $0.4808
10 $0.395
100 $0.382
1000 $0.3581
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