TL3845P

Texas Instruments
TL3845P
Volume Production
Switching Regulator, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8 - Digikey Current Mode PWM Controller 0V to 30V 200mA 8-Pin PDIP Tube - Arrow Electronics Current Mode PWM Controller 0V to 30V 200mA 500kHz 8-Pin PDIP Tube - Mouser See more descriptions See less descriptions

Case/Package	P
Duty Cycle	48%
Fall Time	50ns
Frequency	500kHz
Height	4.57mm
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	25V
Min Supply Voltage	12V
Number of Outputs	1
Number of Pins	8
Operating Supply Current	11mA
Output Current	200mA
Output Voltage	30V
Package Quantity	50
Packaging	Rail/Tube
Quiescent Current	11mA
Radiation Hardening	No
Reach SVHC Compliant	No
Rise Time	50ns
RoHS Compliant	Yes
Switching Frequency	500kHz
Topology	Boost, Flyback
Weight	0.015535oz
Width	6.35mm

Texas Instruments

Official datasheet

Verical

Datasheet (pdf, 754.2 KB)

Arrow Electronics

Datasheet (pdf)

Conrad

Datasheet (pdf)

Loading indicators

Authorized Distributors

Mouser - 595-TL3845P

$1.00

Buy

Stock

Break

US: 730

1	$1.00
10	$0.72
100	$0.572
1000	$0.475

Rochester Electronics - TL3845P

$0.4667

Buy

Stock

Break

US: 1,774

1	$0.4667
10	$0.4667
100	$0.4387
1000	$0.3967

Arrow Electronics - TL3845P

$0.4226

Buy

Stock

Break

US: 0

1000

$0.4226

Digikey - 296-10180-5-ND

$1.00

Buy

Stock

Break

US: 1,071

1	$1.00
10	$0.72
100	$0.5723
1000	$0.4949

Texas Instruments - TL3845P

$0.83

Buy

Stock

Break

US: 0

1	$0.83
10	$0.83
100	$0.638
1000	$0.336

Associate Distributors

Component Stockers USA - TL3845P

$0.48

Buy

Stock

Break

US: 5,932

1	$0.48
10	$0.48
100	$0.45
1000	$0.41

Win Source - TL3845P

$0.326

Buy

Stock

Break

CN: 175,438

1000

$0.326

Worldway Electronics - TL3845P

$0.2903

Buy

Stock

Break

HK: 9,608

10	$0.2903
100	$0.2814
1000	$0.2666

Heisener Electronics - TL3845P

$1.048

Buy

Stock

Break

CN: 1,576,901

1	$1.048
10	$1.048
100	$1.048
1000	$1.048

LZChips - TL3845P

$0.828

Buy

Stock

Break

CN: 4,701

1	$0.828
10	$0.747
100	$0.71
1000	$0.674

Decca Corp - TL3845P

€0.508

Buy

Stock

Break

PL: 2,000

1	€0.508
10	€0.508
100	€0.508
1000	€0.508

Esaler Electronic - TL3845P

$0.49

Buy

Stock

Break

HK: 619

1	$0.49
10	$0.486
100	$0.482
1000	$0.478

Easev - TL3845P

$0.3396

Buy

Stock

Break

HK: 1,683

1	$0.3396
10	$0.3396
100	$0.3226
1000	$0.2954

Lucentia Tech - TL3845P

$578.17

Buy

Stock

Break

US: 578

1	$578.17
10	$549.26
100	$520.35
1000	$1.08

Fmall Co. Limited - TL3845P

$0.7366

Buy

Stock

Break

HK: 12,100

1	$0.7366
10	$0.7366
100	$0.689
1000	$0.6494

RX Electronics Limited - TL3845P

$0.715

Buy

Stock

Break

CN: 2,897

10	$0.715
100	$0.562
1000	$0.493

Ampacity Systems - TL3845P

$0.332

Buy

Stock

Break

MY: 373

1	$0.332
10	$0.332
100	$0.332
1000	$0.332

Corohmni - TL3845P

$0.508

Buy

Stock

Break

US: 196

1	$0.508
10	$0.508
100	$0.508
1000	$0.508

Aztech - TL3845P

$24.1619

Buy

Stock

Break

IT: 99

1	$24.1619
10	$24.1619
100	$24.1619
1000	$24.1619

LCSC - C5212

¥6.7099

Buy

Stock

Break

CN: 14

1	¥6.7099
10	¥5.4511
100	¥4.1814
1000	¥3.6192

SHENGYU ELECTRONICS - TL3845P

$0.896

Buy

Stock

Break

CN: 46,350

1	$0.896
10	$0.8781
100	$0.8512
1000	$0.8243

Tactical IC USA - TL3845P

Buy

Stock

Break

US: 34,483

CXDA Electronics - TL3845P

$0.762

Buy

Stock

Break

HK: 29,127

10	$0.762
100	$0.693
1000	$0.619

YIC International - TL3845P

$0.48

Buy

Stock

Break

HK: 10,030

1	$0.48
10	$0.48
100	$0.48
1000	$0.48

Lixinc - TL3845P

$0.56

Buy

Stock

Break

CN: 5,316

1	$0.56
10	$0.5002
100	$0.5002
1000	$0.5002

Chipsmall Limited - TL3845P

$0.6977

Buy

Stock

Break

CN: 4,500

1	$0.6977
10	$0.4651
100	$0.2791
1000	$0.2326

Vigor Components - TL3845P

$0.56

Buy

Stock

Break

SG: 2,584

1	$0.56
10	$0.56
100	$0.56
1000	$0.56

Bettlink - TL3845P

$0.4291

Buy

Stock

Break

HK: 2,497

1	$0.4291
10	$0.3901
100	$0.3579
1000	$0.3097

Suntronic - TL3845P

$0.673

Buy

Stock

Break

CN: 2,292

10	$0.673
100	$0.529
1000	$0.465

Semicontronic - TL3845P

$0.508

Buy

Stock

Break

US: 293

1	$0.508
10	$0.508
100	$0.508
1000	$0.508

TME - TL3845P

$1.09

Buy

Stock

Break

14: 216

1	$1.09
10	$0.92
100	$0.69
1000	$0.64

Origin Data Global Limited - TL3845P

$0.286

Buy

Stock

Break

CN: 50,300

1000

$0.286

DigiKey Marketplace - 2156-TL3845P-ND

$0.49

Buy

Stock

Break

US: 1,774

1000

$0.49

NAC Semi - TL3845P

$1.17

Buy

Stock

Break

US: 1,451

1000

$1.17

Classic Components - TL3845P

Buy

Stock

Break

US: 1,350

Quest - TL3845P

$0.756

Buy

Stock

Break

US: 46

1	$0.756
10	$0.63
100	$0.4536
1000	$0.4536

XingHuan International - TL3845P

Buy

Stock

Break

CN: 25,917

Rebound Electronics - TL3845P

Buy

Stock

Break

GB: 300

Lingto Electronic Ltd. - TL3845P

$1.04

Buy

Stock

Break

CN: 17,230

1	$1.04
10	$0.988
100	$0.936
1000	$0.9256

Sourcengine - TL3845P

Buy

Stock

Break

US: 1,753

Sourceability - TL3845P

Buy

Stock

Break

US: 300

Newark - 27AJ0146

$1.71

Buy

Stock

Break

US: 0

1	$1.71
10	$1.59
100	$1.47
1000	$1.34

AAA CHIPS - TL3845P

$0.3103

Buy

Stock

Break

HK: 343

1	$0.3103
10	$0.3012
100	$0.2921
1000	$0.2921

Farnell - 3123468

£2.00

Buy

Stock

Break

GB: 0

1	£2.00
10	£1.75
100	£1.20
1000	£1.02

Farnell - 1287641

£0.298

Buy

Stock

Break

GB: 0

1	£0.298
10	£0.298
100	£0.298
1000	£0.298

Element14 - 3123468

S$1.47

Buy

Stock

Break

SG: 0

1	S$1.47
10	S$1.46
100	S$1.44
1000	S$1.41

Element14 - 1287641

S$1.41

Buy

Stock

Break

SG: 0

1	S$1.41
10	S$0.87
100	S$0.766
1000	S$0.707

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