UC3844AN

- UC3844AN

Texas Instruments
UC3844AN
Volume Production

TEXAS INSTRUMENTS UC3844AN Advanced PWM Controller, 25V-12V supply, 500 kHz, 5V/200mA out, DIP-8 - Element14

TEXAS INSTRUMENTS - UC3844AN - CONTROLEUR PWM - Farnell

IC REG CTRLR PWM CM 8DIP - Digikey
Case/Package P
Duty Cycle 50%
Fall Time 50ns
Frequency 500kHz
Height 4.57mm
Input Current 11mA
Lead Free Lead Free
Length 9.81mm
Max Duty Cycle 50%
Max Frequency 500kHz
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Max Supply Voltage 30V
Min Supply Voltage 12V
Number of Outputs 1
Number of Pins 8
Output Current 1A
Output Voltage 5V
Package Quantity 50
Packaging Rail/Tube
Power Dissipation 1W
Quiescent Current 11mA
Radiation Hardening No
Reach SVHC Compliant No
Rise Time 50ns
RoHS Compliant Yes
Switching Frequency 500kHz
Topology Buck-Boost, Flyback
Weight 0.018646oz
Width 6.35mm
 Loading indicators

Authorized Distributors

Mouser - 595-UC3844AN

$1.35
Buy
Stock Break
US: 813
1 $1.35
10 $0.984
100 $0.79
1000 $0.663

Rochester Electronics - UC3844AN

$0.6569
Buy
Stock Break
US: 50
1 $0.6569
10 $0.6569
100 $0.6175
1000 $0.5584

Digikey - 296-11291-5-ND

$1.35
Buy
Stock Break
US: 1,019
1 $1.35
10 $0.984
100 $0.7904
1000 $0.6888

Arrow Electronics - UC3844AN

$0.5832
Buy
Stock Break
US: 0
1000 $0.5832

Texas Instruments - UC3844AN

$1.168
Buy
Stock Break
US: 0
1 $1.168
10 $1.168
100 $0.899
1000 $0.473

Associate Distributors

Component Stockers USA - UC3844AN

$0.61
Buy
Stock Break
US: 2,143
1 $0.61
10 $0.61
100 $0.57
1000 $0.59

LZChips - UC3844AN

$1.232
Buy
Stock Break
CN: 2,037
1 $1.232
10 $1.112
100 $1.056
1000 $1.003

Easev - UC3844AN

$0.4871
Buy
Stock Break
HK: 7,242
1 $0.4871
10 $0.4871
100 $0.4627
1000 $0.4237

Lucentia Tech - UC3844AN

$0.56
Buy
Stock Break
US: 469
1 $0.56
10 $0.53
100 $0.50
1000 $1.08

Fmall Co. Limited - UC3844AN

$1.0565
Buy
Stock Break
HK: 24,640
1 $1.0565
10 $1.0565
100 $0.9883
1000 $0.9315

RX Electronics Limited - UC3844AN

$1.014
Buy
Stock Break
CN: 6,222
10 $1.014
100 $0.721
1000 $0.652

Aztech - UC3844AN

$14.7666
Buy
Stock Break
IT: 820
1 $14.7666
10 $14.7666
100 $14.7666
1000 $14.7666

Corohmni - UC3844AN

$2.049
Buy
Stock Break
US: 349
1 $2.049
10 $2.049
100 $2.049
1000 $2.049

Chipsmall Limited - UC3844AN

$2.55
Buy
Stock Break
CN: 200,000
1 $2.55
10 $1.70
100 $1.02
1000 $0.85

RC Electronics - UC3844AN

$0.65
Buy
Stock Break
CN: 42,802
1 $0.65
10 $0.60
100 $0.54
1000 $0.52

ZTZ Technology Limited - UC3844AN

$0.713
Buy
Stock Break
CN: 23,487
1 $0.713
10 $0.656
100 $0.599
1000 $0.485

Lixinc - UC3844AN

$1.68
Buy
Stock Break
CN: 11,368
1 $1.68
10 $1.4992
100 $1.4992
1000 $1.4992

Suntronic - UC3844AN

-
Buy
Stock Break
CN: 5,617

Cytech Systems - UC3844AN

$1.788
Buy
Stock Break
CN: 5,000
1 $1.788
10 $1.6807
100 $1.5913
1000 $1.5019

Bettlink - UC3844AN

$0.6985
Buy
Stock Break
HK: 1,313
1 $0.6985
10 $0.635
100 $0.5825
1000 $0.5041

Elcom Components - UC3844AN

$0.4031
Buy
Stock Break
US: 100
1 $0.4031
10 $0.4031
100 $0.4031
1000 $0.4031

TME - UC3844AN

$1.28
Buy
Stock Break
14: 839
1 $1.28
10 $1.19
100 $0.91
1000 $0.70

Origin Data Global Limited - UC3844AN

$0.632
Buy
Stock Break
CN: 2,000
100 $0.632
1000 $0.608

Bison Technologies - UC3844AN-131939

$0.40
Buy
Stock Break
CN: 700
100 $0.40
1000 $0.40

Bison Technologies - UC3844AN-186435

$0.97
Buy
Stock Break
CN: 285
100 $0.97
1000 $0.97

Bison Technologies - UC3844AN-74624

$0.97
Buy
Stock Break
CN: 270
100 $0.97
1000 $0.97

Bison Technologies - UC3844AN-186349

$0.97
Buy
Stock Break
CN: 231
100 $0.97
1000 $0.97

Newark - 28AH6384

$1.82
Buy
Stock Break
US: 689
1 $1.82
10 $1.68
100 $1.41
1000 $1.32

NAC Semi - UC3844AN

$1.39
Buy
Stock Break
US: 628
1000 $1.39

Classic Components - UC3844AN

-
Buy
Stock Break
US: 18

Decca Corp - UC3844AN

-
Buy
Stock Break
PL: 100

XingHuan International - UC3844AN

-
Buy
Stock Break
CN: 18,783

ComSIT Distribution GmbH - UC3844AN

-
Buy
Stock Break
DE: 100

Rebound Electronics - UC3844AN

-
Buy
Stock Break
GB: 9

Lingto Electronic Ltd. - UC3844AN

$1.42
Buy
Stock Break
CN: 13,359
1 $1.42
10 $1.349
100 $1.278
1000 $1.2638

Sourceability - UC3844AN

-
Buy
Stock Break
US: 350

Sourcengine - UC3844AN

-
Buy
Stock Break
US: 40

Abacus Technologies - UC3844AN

-
Buy
Stock Break
US: 0

Farnell - 3008567

£2.06
Buy
Stock Break
GB: 689
1 £2.06
10 £1.80
100 £1.24
1000 £1.05

Farnell - 246256

£2.28
Buy
Stock Break
GB: 0
1 £2.28
10 £1.51
100 £1.12
1000 £0.70

Element14 - 3008567

S$3.53
Buy
Stock Break
SG: 689
1 S$3.53
10 S$3.09
100 S$2.30
1000 S$1.88
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