UC3845D8TR

- UC3845D8TR

Texas Instruments
UC3845D8TR
Volume Production

IC REG CTRLR PWM CM 8SOIC - Digikey

Current Mode PWM Controller 1A 8-Pin SOIC T/R - Arrow Electronics

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8 - Mouser
Case/Package D
Clock Sync No
Duty Cycle 50%
Fall Time 50ns
Lead Free Lead Free
Max Duty Cycle 50%
Max Frequency 500kHz
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Max Supply Voltage 30V
Number of Output Phases 1
Number of Outputs 1
Number of Pins 8
Output Current 1A
Output Voltage 5.1V
Package Quantity 2500
Packaging Tape and Reel
Radiation Hardening No
Rise Time 50ns
RoHS Compliant Yes
Switching Frequency 500kHz
Synchronous Rectifier No
Topology Buck-Boost, Flyback
Weight 0.002561oz
 Loading indicators

Authorized Distributors

Mouser - 595-UC3845D8TR

$1.09
Buy
Stock Break
US: 2,423
1 $1.09
10 $0.786
100 $0.62
1000 $0.477

Texas Instruments - UC3845D8TR

$0.568
Buy
Stock Break
US: 121,869
1 $0.568
10 $0.568
100 $0.437
1000 $0.23

Rochester Electronics - UC3845D8TR

$0.3194
Buy
Stock Break
US: 66
1 $0.3194
10 $0.3194
100 $0.3002
1000 $0.2715

Digikey - 296-38313-1-ND

$1.09
Buy
Stock Break
US: 1,966
1 $1.09
10 $0.786
100 $0.6268
1000 $0.5432

Digikey - 296-38313-6-ND

$1.09
Buy
Stock Break
US: 1,966
1 $1.09
10 $0.786
100 $0.6268
1000 $0.5432

Digikey - 296-38313-2-ND

-
Buy
Stock Break
US: 0

Arrow Electronics - UC3845D8TR

-
Buy
Stock Break
US: 0

Associate Distributors

Weyland Electronics Group Pte. Ltd. - UC3845D8TR

€0.341
Buy
Stock Break
SG: 11,447
1 €0.341
10 €0.341
100 €0.341
1000 €0.341

Win Source - UC3845D8TR

$0.62
Buy
Stock Break
CN: 11,408
100 $0.62
1000 $0.48

ICPartonline - UC3845D8TR

$0.4557
Buy
Stock Break
HK: 26,966
1 $0.4557
10 $0.4329
100 $0.4101
1000 $0.3873

Worldway Electronics - UC3845D8TR

$0.2521
Buy
Stock Break
HK: 6,212
10 $0.2521
100 $0.2444
1000 $0.2315

Heisener Electronics - UC3845D8TR

$1.2734
Buy
Stock Break
CN: 131,014
1 $1.2734
10 $1.2734
100 $1.2734
1000 $1.2734

LZChips - UC3845D8TR-10254236-126

$1.109
Buy
Stock Break
CN: 3,813
1 $1.109
10 $1.001
100 $0.951
1000 $0.903

Lucentia Tech - UC3845D8TR

$10,502.20
Buy
Stock Break
US: 10,502
1 $10,502.20
10 $9,977.09
100 $9,451.98
1000 $1.08

Easev - UC3845D8TR

$0.1426
Buy
Stock Break
HK: 8,969
1 $0.1426
10 $0.1426
100 $0.1355
1000 $0.1241

Fmall Co. Limited - UC3845D8TR

$0.3093
Buy
Stock Break
HK: 36,930
1 $0.3093
10 $0.3093
100 $0.2894
1000 $0.2727

RX Electronics Limited - UC3845D8TR

$0.913
Buy
Stock Break
CN: 13,922
10 $0.913
100 $0.716
1000 $0.649

Aztech - UC3845D8TR

$4.9098
Buy
Stock Break
IT: 2,309
1 $4.9098
10 $4.9098
100 $4.9098
1000 $4.9098

Corohmni - UC3845D8TR

$23.706
Buy
Stock Break
US: 530
1 $23.706
10 $23.706
100 $23.706
1000 $23.706

LCSC - C523771

¥4.7084
Buy
Stock Break
CN: 951
1 ¥4.7084
10 ¥3.7786
100 ¥2.8597
1000 ¥2.4394

Bettlink - UC3845D8TR

$0.283
Buy
Stock Break
HK: 72,099
1 $0.283
10 $0.2572
100 $0.236
1000 $0.2042

Tactical IC USA - UC3845D8TR

-
Buy
Stock Break
US: 50,000

Cytech Systems - UC3845D8TR

$1.632
Buy
Stock Break
CN: 50,000
1 $1.632
10 $1.5341
100 $1.4525
1000 $1.3709

SHENGYU ELECTRONICS - UC3845D8TR

$1.0332
Buy
Stock Break
CN: 45,259
1 $1.0332
10 $1.0125
100 $0.9815
1000 $0.9505

Lixinc - UC3845D8TR

$1.25
Buy
Stock Break
CN: 18,922
1 $1.25
10 $1.25
100 $1.25
1000 $1.25

ZTZ Technology Limited - UC3845D8TR

$0.456
Buy
Stock Break
CN: 18,658
1 $0.456
10 $0.42
100 $0.383
1000 $0.31

Suntronic - UC3845D8TR

$0.86
Buy
Stock Break
CN: 12,934
10 $0.86
100 $0.674
1000 $0.611

Chipsmall Limited - UC3845D8TR

$1.1083
Buy
Stock Break
CN: 5,000
1 $1.1083
10 $0.7389
100 $0.4433
1000 $0.3694

Semicontronic - UC3845D8TR

$23.706
Buy
Stock Break
US: 567
1 $23.706
10 $23.706
100 $23.706
1000 $23.706

Origin Data Global Limited - UC3845D8TR

$0.451
Buy
Stock Break
CN: 11,408
100 $0.451
1000 $0.434

Bison Technologies - UC3845D8TR-259024

$0.88
Buy
Stock Break
CN: 2,300
100 $0.88
1000 $0.88

NAC Semi - UC3845D8TR

$0.8031
Buy
Stock Break
US: 1,393
1000 $0.8031

Classic Components - UC3845D8TR

-
Buy
Stock Break
US: 1,304

Decca Corp - UC3845D8TR

-
Buy
Stock Break
PL: 500

XingHuan International - UC3845D8TR

-
Buy
Stock Break
CN: 6,856

ComSIT Distribution GmbH - UC3845D8TR

-
Buy
Stock Break
DE: 2,175

Ampacity Systems - UC3845D8TR

-
Buy
Stock Break
MY: 1,209

Lingto Electronic Ltd. - UC3845D8TR

$1.29
Buy
Stock Break
CN: 22,048
1 $1.29
10 $1.2255
100 $1.161
1000 $1.1481

Sourcengine - UC3845D8TR

-
Buy
Stock Break
US: 100,000

Sourceability - UC3845D8TR

-
Buy
Stock Break
US: 100,000

Quest - UC3845D8TR

-
Buy
Stock Break
US: 207

Abacus Technologies - UC3845D8TR

-
Buy
Stock Break
US: 0

AAA CHIPS - UC3845D8TR

$0.2088
Buy
Stock Break
HK: 3,186
1 $0.2088
10 $0.2026
100 $0.1965
1000 $0.1965
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