N/A

-

8 Weeks

8-WFDFN Exposed Pad

YES

0°C~70°C

Tube

2005

e3

活跃

1 (Unlimited)

8

EAR99

Controller (PD)

Matte Tin (Sn)

REQUIRES A NEGATIVE SUPPLY OF 48V

57V Max

DUAL

260

1

0.5mm

30

LTC4257

8

S-PDSO-N8

1

NO

12.95W

3mA

3mA

有

802.3af (PoE)

无

0.8mm

3mm

3mm

ROHS3 Compliant

62 In Stock

-

6 Weeks

ACTIVE (Last Updated: 2 days ago)

20-PowerTSSOP (0.173, 4.40mm Width)

YES

20

80.002354mg

-40°C~125°C

Tube

e4

yes

活跃

2 (1 Year)

20

EAR99

Controller (PD), DC/DC

750mOhm

Nickel/Palladium/Gold (Ni/Pd/Au)

0V~57V

DUAL

鸥翼

260

1

0.65mm

253kHz

TPS23754

20

15.7V

57V

10.2V

1

820μA

1A

30W

0V

CURRENT-MODE

57V

脉宽调制

57V

SINGLE

Both

850mA

802.3at (PoE+), 802.3af (PoE)

无

1.2mm

6.5mm

4.4mm

1mm

无SVHC

ROHS3 Compliant

无铅

348 In Stock

-

8 Weeks

8-SOIC (0.154, 3.90mm Width)

YES

-40°C~85°C

Tube

2005

e3

活跃

1 (Unlimited)

8

EAR99

Controller (PD)

Matte Tin (Sn)

57V Max

DUAL

鸥翼

260

1

30

LTC4257

8

R-PDSO-G8

1

12.95W

3mA

有

4

802.3af (PoE)

无

4.9025mm

3.899mm

ROHS3 Compliant

41 In Stock

• 1: ¥16.705615
• 10: ¥15.760009
• 100: ¥14.867935
• 500: ¥14.026353
查看所有的价格

-

表面贴装

16-WFDFN Exposed Pad

16

-40°C~125°C

Tape & Reel (TR)

e3

yes

Discontinued

1 (Unlimited)

16

EAR99

Controller (PD), DC/DC

Matte Tin (Sn)

1.8V~75V

DUAL

260

1

LM5070

48V

1

13W

CURRENT-MODE

0.42A

75V

脉宽调制

SINGLE

1MHz

665kHz

Both

80 %

802.3af (PoE)

无

0.8mm

5mm

ROHS3 Compliant

含铅

N/A

-

NOT RECOMMENDED FOR NEW DESIGN (Last Updated: 1 month ago)

20-SOIC (0.295, 7.50mm Width)

YES

-40°C~85°C

Bulk

yes

不用于新设计

1 (Unlimited)

20

Controller (PSE)

44V~57V

DUAL

鸥翼

未说明

1

5V

未说明

R-PDSO-G20

1

NO

有

802.3at (PoE+), 802.3af (PoE)

2.65mm

7.5mm

符合RoHS标准

N/A

-

8 Weeks

28-WFQFN Exposed Pad

-40°C~125°C

Tape & Reel (TR)

2015

活跃

1 (Unlimited)

Controller (PD), DC/DC

60V Max

LT4276

28

1

90W

2mA Max

无

802.3at (PoE+), 802.3af (PoE), LTPoE++

有

ROHS3 Compliant

10 In Stock

-

4 Weeks

24-WFQFN Exposed Pad

YES

24

38.782148mg

-40°C~85°C

Tube

1999

不用于新设计

1 (Unlimited)

24

EAR99

电源管理器

8542.39.00.01

2.7V~3.6V

QUAD

1

3V

0.5mm

SI3482

24

3.6V

2.7V

1

12.1mA

8.6mA

NO

30W

无

802.3at (PoE+), 802.3af (PoE)

730μm

4mm

符合RoHS标准

908 In Stock

-

6 Weeks

ACTIVE (Last Updated: 1 week ago)

Gold

8-PowerSOIC (0.154, 3.90mm Width)

YES

8

70.590313mg

-40°C~85°C

Tube

e4

yes

活跃

1 (Unlimited)

8

EAR99

Controller (PD)

1Ohm

0V~57V

DUAL

鸥翼

260

1

48V

TPS2376

8

5

100V

57V

1

240μA

240μA

266mW

350mA

YES

12.95W

0.6mA

57V

有

625mA

802.3af (PoE)

无

1.7mm

4.89mm

3.9mm

1.48mm

无SVHC

ROHS3 Compliant

无铅

N/A

-

8 Weeks

24-WFQFN Exposed Pad

-40°C~85°C

Tape & Reel (TR)

活跃

1 (Unlimited)

Controller (PSE)

2.7V~3.6V

64

30W

12.1mA

无

802.3at (PoE)

有

N/A

-

8 Weeks

24-WFQFN Exposed Pad

-40°C~85°C

Tape & Reel (TR)

yes

不用于新设计

1 (Unlimited)

电源管理

2.7V~3.6V

1

802.3at (PoE+), 802.3af (PoE)

无

符合RoHS标准

N/A

-

20-VQFN Exposed Pad

YES

20

61.603514mg

-40°C~85°C

Tube

1999

Obsolete

3 (168 Hours)

20

SMD/SMT

Controller (PD), DC/DC

15W

2.8V~57V

QUAD

1

5V

0.8mm

350kHz

SI3401

20

1

2mA

2mA

1.2W

2A

2.8V

57V

有

802.3af (PoE)

无

0.9mm

5mm

5mm

无SVHC

符合RoHS标准

无铅

1 In Stock

• 1: ¥39.463250
• 10: ¥37.229485
• 100: ¥35.122153
• 500: ¥33.134110
查看所有的价格

-

Production (Last Updated: 1 month ago)

表面贴装

16-WFDFN Exposed Pad

YES

16

16-DFN (5x3)

16

0.008995 oz

0 C

73

2 Ohms

375 mA

SMD/SMT

Analog Devices Inc.

Analog Devices Inc.

模拟器件

HVSSON,

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE, SHRINK PITCH

1

PLASTIC/EPOXY

05-08-1706

30

70 °C

有

LTC4267CDHC#PBF

HVSSON

RECTANGULAR

活跃

ANALOG DEVICES INC

1.47

Analog Devices Inc

--

Tube

LTC4267

活跃

8542310000, 8542390000/8542390000/8542390000/8542390000/8542390000

PRODUCTION (Last Updated: 1 month ago)

Compliant

90 %

0°C ~ 70°C

Tube

--

e3

无

活跃

Controller (PD), DC/DC

哑光锡

70 °C

0 °C

开关集成电路

57V (Max)

DUAL

无铅

260

1

0.5 mm

3 mm

compliant

200 kHz

16

R-PDSO-N16

不合格

+ 70 C

- 57 V

COMMERCIAL

1

-57 V

开关控制器

3 mA

Prefilter

12.95 W

3mA (Max)

CURRENT-MODE

1 A

0.8 mm

-57 V

Power Switch ICs - POE / LAN

SINGLE

240 kHz

无

802.3af (PoE)

802.3af

无

Power Switch ICs - POE / LAN

750 µm

5 mm

3 mm

无

无SVHC

无铅

546 In Stock

• 1: ¥43.192522
• 10: ¥40.747665
• 100: ¥38.441189
• 500: ¥36.265275
查看所有的价格

-

表面贴装

DFN-12

YES

12-DFN (4x3)

12

-40 °C

未说明

85 °C

Analog Devices Inc.

有

60 V

LTC4265IDE#TRPBF

HVSON

RECTANGULAR

活跃

ANALOG DEVICES INC

3 V

5.2

Analog Devices Inc

2500

SMD/SMT

Analog Devices Inc.

模拟器件

Details

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

LTC4265

活跃

HVSON,

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1

UNSPECIFIED

-40°C ~ 85°C

Reel

LTC4265

e3

无

Powered Device - PD

Matte Tin (Sn)

ALSO OPERATES AT 48V, 54V, 57V

开关集成电路

CMOS

37.2V ~ 60V

QUAD

无铅

260

1

0.5 mm

compliant

12

R-PDSO-N12

不合格

05-08-1695

INDUSTRIAL

1

开关控制器

25.5 W

1.35mA

1 A

0.8 mm

Power Switch ICs - POE / LAN

SINGLE

有

802.3at (PoE+), 802.3af (PoE)

802.3at

无

Power Switch ICs - POE / LAN

4 mm

3 mm

N/A

-

Production (Last Updated: 1 month ago)

表面贴装

38-WFQFN Exposed Pad

YES

38

38-QFN (5x7)

38

活跃

ANALOG DEVICES INC

5.21

Analog Devices Inc.

LTC4266AIUHF-1#TRPBF

有

85 °C

未说明

-40 °C

05-08-1701

LCC38,.2X.28,20

PLASTIC/EPOXY

1

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

HVQCCN, LCC38,.2X.28,20

Analog Devices Inc

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

LTC4266

活跃

2500

SMD/SMT

Analog Devices Inc.

模拟器件

Details

8542310000

PRODUCTION (Last Updated: 1 month ago)

3.3 V

HVQCCN

-40°C ~ 85°C

Reel

-

e3

无

Controller (PSE)

Matte Tin (Sn)

开关集成电路

CMOS

45V ~ 57V

QUAD

无铅

未说明

1

0.5 mm

compliant

38

R-PQCC-N38

不合格

RECTANGULAR

4.3 V

INDUSTRIAL

3 V

4

电源管理电路

38.7 W

2.4mA

0.8 mm

3 mA

Power Switch ICs - POE / LAN

无

802.3at (PoE+), 802.3af (PoE), LTPoE++

无

Power Switch ICs - POE / LAN

7 mm

5 mm

N/A

-

表面贴装

表面贴装

16-WQFN Exposed Pad

16-TQFN (5x5)

Analog Devices Inc./Maxim Integrated

MAX5969

Obsolete

Compliant

-40°C ~ 85°C

-

Controller (PD)

85 °C

-40 °C

40V ~ 60V

Tape & Reel (TR)

1

25.5 W

270µA

有

802.3at (PoE+), 802.3af (PoE)

有

N/A

-

Production (Last Updated: 1 month ago)

表面贴装

QFN-52

YES

52

52-QFN (7x8)

52

+ 85 C

0.018484 oz

- 40 C

425 mA

SMD/SMT

Tube

LTC4270

活跃

Analog Devices Inc.

HVQCCN,

CHIP CARRIER

1

PLASTIC/EPOXY

05-08-1729

-40 °C

未说明

85 °C

有

LTC4270AIUKG#PBF

3.3 V

HVQCCN

RECTANGULAR

活跃

ANALOG DEVICES INC

2.12

Analog Devices Inc

5 VDC

1

RS-232, Ethernet, USB

V420F133W03MSRP

Omron

欧姆龙自动化与安全

MicroHawk

-40°C ~ 85°C

Tube

MicroHawk 2.0

无

Power Sourcing Equipment - PSE

85 °C

-40 °C

输入设备

90 W

45V ~ 57V

QUAD

无铅

未说明

1

0.5 mm

compliant

650 mA

1 MHz

52

R-PQCC-N52

12

不合格

Compliant

3 V to 3.6 V

3.6 V

INDUSTRIAL

3 V

12

2-Wire, I2C, Serial

57 V

3 V

模拟电路

10 mA

10 mA

90 W

90 W

9mA

0.8 mm

3.3 V

输入设备

无

802.3at (PoE+), 802.3af (PoE), LTPoE++

125 °C

85 °C

Miniature Barcode Readers

Fixed Focus at 133 mm

802.3at

EN55024, EN55032, IEC62471

无

输入设备

IP54

800 µm

8 mm

7 mm

无

无SVHC

292 In Stock

• 1: ¥54.208723
• 10: ¥51.140301
• 100: ¥48.245567
• 500: ¥45.514686
查看所有的价格

-

Production (Last Updated: 1 month ago)

表面贴装

表面贴装

DFN-16

YES

16

16-DFN (5x3)

16

- 55 C

1000

PCB 安装

2-1879227-1

TE Connectivity

TE Connectivity / Holsworthy

Details

8542310000

PRODUCTION (Last Updated: 1 month ago)

90 %

2 Ohms

Analog Devices Inc.

450 mA

Tube

LTC4267

活跃

HVSON, SOLCC16,.12,20

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

1

PLASTIC/EPOXY

SOLCC16,.12,20

DHC

-40 °C

85 °C

有

LTC4267IDHC-3#PBF

HVSON

RECTANGULAR

Transferred

LINEAR TECHNOLOGY CORP

5.17

DFN

凌力尔特

150 V

1206

3216

+ 155 C

-40°C ~ 85°C

MouseReel

CPF

0.1 %

e3

EAR99

25 PPM / C

薄膜精密电阻器

267 kOhms

Matte Tin (Sn)

85 °C

-40 °C

8542.39.00.01

Resistors

125 mW (1/8 W)

Thin Film

57V (Max)

DUAL

无铅

260

1

0.5 mm

compliant

300 kHz

30

16

SMD/SMT

R-PDSO-N16

不合格

0.000571 oz

-57 V

INDUSTRIAL

1

开关控制器

3 mA

3 mA

1 A

12.95 W

3mA (Max)

CURRENT-MODE

1 A

0.8 mm

57 V

薄膜电阻器

- 55 C to + 155 C

SINGLE

330 kHz

无

802.3af (PoE)

精密薄膜贴片电阻器

-

802.3af

无

Thin Film Resistors - SMD

0.55 mm

3.05 mm

1.55 mm

无

3000 In Stock

• 1: ¥27.518557
• 10: ¥25.960905
• 100: ¥24.491416
• 500: ¥23.105111
查看所有的价格

-

表面贴装

MSOP-10

10-MSOP

Analog Devices Inc.

活跃

3000

TXC Corporation

TXC Corporation

+ 85 C

- 40 C

SMD/SMT

Details

Tape & Reel (TR)

-40°C ~ 85°C (TJ)

Reel

-

Powered Device - PD

Crystals

60V

LT4293

60 V

1

2 mA

90 W

2mA

Crystals

无

802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++

802.3af, 802.3at, 802.3bt

有

Crystals

N/A

-

-

-

-

Analog Devices Inc.

3000

TXC Corporation

TXC Corporation

Tube

Obsolete

-

-

-

Crystals

-

-

Crystals

-

-

-

Crystals

N/A

-

Production (Last Updated: 1 month ago)

表面贴装

QFN-38

38

38-QFN (5x7)

Analog Devices Inc.

3000

TXC Corporation

TXC Corporation

SMD/SMT

Details

PRODUCTION (Last Updated: 1 month ago)

Tape & Reel (TR)

LTC4274

活跃

-40°C ~ 85°C

Reel

LTC4274A_C

Power Sourcing Equipment - PSE

85 °C

-40 °C

Crystals

3V ~ 4.3V

1

13 W

1.1mA

Crystals

无

802.3at (PoE+), 802.3af (PoE)

无

Crystals

N/A

-

Production (Last Updated: 1 month ago)

表面贴装

38-WFQFN Exposed Pad

38

38-QFN (5x7)

Analog Devices Inc.

1000

TXC Corporation

TXC Corporation

Tape & Reel (TR)

LTC4274

活跃

SMD/SMT

Details

PRODUCTION (Last Updated: 1 month ago)

-40°C ~ 85°C

Reel

-

Controller (PSE)

85 °C

-40 °C

Crystals

45V ~ 57V

1

52.7 W

2.4mA

Crystals

无

802.3at (PoE+), 802.3af (PoE), LTPoE++

无

Crystals

20000 In Stock

• 1: ¥39.243483
• 10: ¥37.022152
• 100: ¥34.926562
• 500: ¥32.949588
查看所有的价格

-

Production (Last Updated: 1 month ago)

表面贴装

QFN-28

YES

28

28-QFN (4x5)

28

Analog Devices Inc.

有

60 V

LT4276AIUFD#TRPBF

HVQCCN

RECTANGULAR

活跃

ANALOG DEVICES INC

5.6

Analog Devices Inc

1000

TXC Corporation

TXC Corporation

PRODUCTION (Last Updated: 1 month ago)

Compliant

SMD/SMT

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

LT4276

活跃

HVQCCN,

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

PLASTIC/EPOXY

05-08-1712

-40 °C

未说明

-40°C ~ 85°C

Reel

LT4276

e3

无

Powered Device - PD

Matte Tin (Sn)

85 °C

-40 °C

Crystals

90 W

60V (Max)

QUAD

无铅

未说明

1

0.5 mm

compliant

300 kHz

28

R-PQCC-N28

85 °C

40 V

INDUSTRIAL

1

开关控制器

2 mA

90 W

2mA (Max)

CURRENT-MODE

0.8 mm

60 V

Crystals

320 kHz

无

802.3at (PoE+), 802.3af (PoE), LTPoE++

有

Crystals

5 mm

4 mm

20606 In Stock

• 1: ¥28.715669
• 10: ¥27.090253
• 100: ¥25.556846
• 500: ¥24.110231
查看所有的价格

-

表面贴装

DFN-10

10-DFN (3x3)

Analog Devices Inc.

HVSON

活跃

ANALOG DEVICES INC

5.57

Analog Devices Inc

3000

TXC Corporation

TXC Corporation

SMD/SMT

Details

Tape & Reel (TR)

LT4275

活跃

HVSON,

1

05-08-1699

-40 °C

未说明

125 °C

有

-40°C ~ 125°C

Reel

LT4275

e3

无

Powered Device - PD

Matte Tin (Sn)

Crystals

23V ~ 60V

未说明

1

0.5 mm

compliant

32.768 kHz

10

LT4275BHDD#TRPBF

60 V

AUTOMOTIVE

23 V

1

模拟电路

25.5 W

2mA (Max)

0.8 mm

Crystals

无

802.3at (PoE+), 802.3af (PoE)

有

Crystals

3 mm

3 mm

21 In Stock

• 1: ¥17.480426
• 10: ¥16.490971
• 100: ¥15.557514
• 500: ¥14.676906
查看所有的价格

-

表面贴装

DFN-10

10-DFN (3x3)

Analog Devices Inc.

ANALOG DEVICES INC

5.57

Analog Devices Inc

1000

TXC Corporation

TXC Corporation

SMD/SMT

Details

Tape & Reel (TR)

LT4275

活跃

HVSON,

1

05-08-1699

-40 °C

85 °C

有

LT4275CIDD#TRPBF

HVSON

-40°C ~ 85°C

Reel

LT4275

e3

无

Powered Device - PD

Matte Tin (Sn)

Crystals

23V ~ 60V

未说明

1

0.5 mm

compliant

未说明

10

活跃

60 V

INDUSTRIAL

23 V

1

模拟电路

13 W

2mA (Max)

0.8 mm

Crystals

无

802.3af (PoE)

有

Crystals

3 mm

3 mm

N/A

-

表面贴装

QFN-24

YES

24-QFN (4x4)

24

活跃

HVQCCN, LCC24,.16SQ

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

PLASTIC/EPOXY

LCC24,.16SQ

Analog Devices Inc.

05-08-1697

-40 °C

85 °C

有

LTC4291IUF#TRPBF

3.3 V

HVQCCN

SQUARE

活跃

ANALOG DEVICES INC

5.58

Analog Devices Inc

1000

TXC Corporation

TXC Corporation

有

+ 85 C

- 40 C

150 mOhms

SMD/SMT

Details

Tape & Reel (TR)

-40°C ~ 85°C

Reel

LTC4291

无

Power Sourcing Equipment - PSE

Oscillators

CMOS

3V ~ 3.6V

QUAD

无铅

未说明

1

compliant

未说明

24

S-PQCC-N24

LTC4291

3.3 V

INDUSTRIAL

8

模拟电路

71.3 W

71.3 W

-

标准振荡器

无

802.3at (PoE+), 802.3af (PoE), 802.3bt

802.3bt

无

标准时钟振荡器