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  LT3973 Datasheet PDF File

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    LT3973-5-15 LT3973-15

Linear Technology
Part No. LT3973-5-15 LT3973-15
Description 42V, 750mA Step-Down Regulator with 2.5A Quiescent Current and Integrated Diodes

File Size 512.67K  /  24 Page

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Analog Devices

Part No. LT3973EDD-5#PBF
Description 42V, 750mA Buck Reg w/ 2.5µA Q
Tech specs    

Official Product Page

HUA FENG CIRCUIT





    LT3990 LT3991 LT3970-5 LT3970-3.3 LT3682 LT3971 LT3973

Linear Technology
Part No. LT3990 LT3991 LT3970-5 LT3970-3.3 LT3682 LT3971 LT3973
Description 42V, 750mA Step-Down Regulator with 2.5μA

File Size 336.07K  /  24 Page

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Analog Devices

Part No. LT3973HDD-3.3#PBF
Description 42V, 750mA Buck Reg w/ 2.5µA Q
Tech specs    

Official Product Page

For LT3973 Found Datasheets File :: 2+       Page :: | <1> |   

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Price and Availability



JITONG TECHNOLOGY
(CHINA HK & SZ)
Datasheet.hk's Sponsor

Part: LT3973EDD#PBF
Maker: Linear Technology
Pack: ETC
Stock: Reserved
Unit price for :
    50: $0.00
  100: $0.00
1000: $0.00

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Price & Availability of LT3973
Newark

Part # Manufacturer Description Price BuyNow  Qty.
LT3973IDD#PBF
50AK5741
Analog Devices Inc Dc/Dc Conv, Buck, 2.15Mhz, 125Deg C; Regulator Output Type:Adjustable; No. Of Outputs:1Outputs; Topology:Buck (Step Down); Input Voltage Min:4.2V; Input Voltage Max:42V; Output Current:750Ma; Ic Case/Package:Dfn-Ep; Product Range:-Rohs Compliant: Yes |Analog Devices LT3973IDD#PBF 605: USD6.25
363: USD6.54
100: USD6.87
50: USD7.21
25: USD7.54
10: USD7.9
1: USD8.75
BuyNow
312
LT3973IMSE-5#PBF
51AK8851
Analog Devices Inc Dc/Dc Conv, Buck, 2.15Mhz, 125Deg C; Regulator Output Type:Fixed; Topology:Buck (Step Down); Input Voltage Min:4.2V; Input Voltage Max:42V; Output Current:750Ma; Ic Case/Package:Msop-Ep; No. Of Pins:10Pins; Product Range:- Rohs Compliant: Yes |Analog Devices LT3973IMSE-5#PBF 500: USD5.9
250: USD6.47
100: USD6.78
50: USD7.81
25: USD8
10: USD8.19
1: USD9.06
BuyNow
100
LT3973IDD-5#PBF
51AK8850
Analog Devices Inc Dc/Dc Conv, Buck, 2.15Mhz, 125Deg C; Regulator Output Type:Fixed; Topology:Buck (Step Down); Input Voltage Min:4.2V; Input Voltage Max:42V; Output Current:750Ma; Ic Case/Package:Dfn-Ep; No. Of Pins:10Pins; Product Range:- Rohs Compliant: Yes |Analog Devices LT3973IDD-5#PBF 605: USD6.25
363: USD6.54
100: USD6.87
50: USD7.21
25: USD7.54
10: USD7.9
1: USD8.75
BuyNow
31
LT3973EDD-5#PBF
51AK8846
Analog Devices Inc Dc/Dc Conv, Buck, 2.15Mhz, 125Deg C; Regulator Output Type:Fixed; Topology:Buck (Step Down); Input Voltage Min:4.2V; Input Voltage Max:42V; Output Current:750Ma; Ic Case/Package:Dfn-Ep; No. Of Pins:10Pins; Product Range:- Rohs Compliant: Yes |Analog Devices LT3973EDD-5#PBF 605: USD5.68
363: USD5.95
100: USD6.25
50: USD6.55
25: USD6.85
10: USD7.19
1: USD7.96
BuyNow
17
LT3973IMSE#PBF
50AK5742
Analog Devices Inc Dc/Dc Conv, Buck, 2.15Mhz, 125Deg C; Regulator Output Type:Adjustable; No. Of Outputs:1Outputs; Topology:Buck (Step Down); Input Voltage Min:4.2V; Input Voltage Max:42V; Output Current:750Ma; Ic Case/Package:Msop-Ep Rohs Compliant: Yes |Analog Devices LT3973IMSE#PBF 500: USD5.9
250: USD6.47
100: USD6.78
50: USD7.81
25: USD8
10: USD8.19
1: USD9.06
BuyNow
2

Mouser Electronics

Part # Manufacturer Description Price BuyNow  Qty.
LT3973EDD#PBF
584-LT3973EDD#PBF
Analog Devices Inc Switching Voltage Regulators 42V, 750mA Buck Reg w/ 2.5uA Q C & Int 1: USD7.96
10: USD7.18
25: USD6.85
100: USD5.32
242: USD5.11
484: USD4.38
1089: USD4.17
BuyNow
5074
LT3973EMSE#PBF
584-LT3973EMSE#PBF
Analog Devices Inc Switching Voltage Regulators 42V, 750mA Buck Reg w/ 2.5uA Q C & Int 1: USD8.21
10: USD7.41
50: USD7.08
100: USD6.14
250: USD5.87
500: USD5.35
1000: USD4.66
BuyNow
5390
LT3973IMSE#PBF
584-LT3973IMSE#PBF
Analog Devices Inc Switching Voltage Regulators 42V, 750mA Buck Reg w/ 2.5uA Q C & Int 1: USD9.06
10: USD7.81
50: USD7.8
100: USD6.77
250: USD6.47
500: USD5.96
1000: USD5.13
BuyNow
590
LT3973EDD#TRPBF
584-LT3973EDD#TRPBF
Analog Devices Inc Switching Voltage Regulators 42V, 750mA Buck Reg w/ 2.5uA Q C & Int 1: USD7.95
10: USD7.18
25: USD6.85
100: USD5.95
250: USD5.68
500: USD5.18
1000: USD4.51
2500: USD4.34
BuyNow
2496
LT3973IMSE-5#PBF
584-LT3973IMSE-5#PBF
Analog Devices Inc Switching Voltage Regulators 42V, 750mA Buck Reg w/ 2.5uA Q C & Int 1: USD9.05
10: USD7.98
50: USD7.8
100: USD6.54
250: USD6.3
500: USD5.84
1000: USD5.25
BuyNow
1075

Arrow Electronics

Part # Manufacturer Description Price BuyNow  Qty.
LT3973EDD-5#PBF
V99:2348_06430178
Analog Devices Inc Conv DC-DC 4.2V to 42V Step Down Single-Out 5V 0.75A 10-Pin DFN EP Tube 1089: USD4.223
605: USD4.446
363: USD4.491
121: USD4.742
25: USD5.006
10: USD5.274
1: USD5.525
BuyNow
182
LT3973EMSE-3.3#PBF
E54:1762_05910068
Analog Devices Inc Conv DC-DC 4.2V to 42V Step Down Single-Out 3.3V 0.75A 10-Pin MSOP EP Tube 2500: USD4.264
1000: USD4.307
500: USD4.882
250: USD5.281
100: USD5.508
50: USD6.205
10: USD6.33
1: USD7.132
BuyNow
117
LT3973EDD-5#PBF
V36:1790_06430178
Analog Devices Inc Conv DC-DC 4.2V to 42V Step Down Single-Out 5V 0.75A 10-Pin DFN EP Tube 1089: USD4.495
605: USD4.926
363: USD4.976
121: USD5.465
BuyNow
105
LT3973HDD-5#PBF
E54:1762_05910079
Analog Devices Inc Conv DC-DC 4.2V to 42V Step Down Single-Out 5V 0.75A 10-Pin DFN EP Tube 1089: USD5.002
484: USD5.674
242: USD6.185
100: USD6.546
25: USD7.355
10: USD7.725
1: USD8.459
BuyNow
105
LT3973EDD-5#PBF
E54:1762_05910066
Analog Devices Inc Conv DC-DC 4.2V to 42V Step Down Single-Out 5V 0.75A 10-Pin DFN EP Tube 1089: USD4.313
605: USD4.704
363: USD4.711
121: USD5.104
25: USD5.541
10: USD6.017
1: USD6.498
BuyNow
22

Analog Devices Inc

Part # Manufacturer Description Price BuyNow  Qty.
LT3973HDD-3.3#PBF
Analog Devices Inc 42V, 750mA Buck Reg w/ 2.5µA Q 1: USD9.71
10: USD8.773
25: USD8.3648
1000: USD4.04
BuyNow
3293
LT3973IDD-3.3#TRPBF
Analog Devices Inc 42V, 750mA Buck Reg w/ 2.5µA Q 1: USD5.09
1000: USD3.64
2500: USD4.77932
BuyNow
0
LT3973HDD-3.3#TRPBF
Analog Devices Inc 42V, 750mA Buck Reg w/ 2.5µA Q 1000: USD4.04
2500: USD5.30452
BuyNow
0
LT3973IMSE-3.3#TRPBF
Analog Devices Inc 42V, 750mA Buck Reg w/ 2.5µA Q 1: USD9.06
1000: USD3.77
2500: USD4.95001
BuyNow
0
LT3973IDD-5#TRPBF
Analog Devices Inc 42V, 750mA Buck Reg w/ 2.5µA Q 1: USD5.09
1000: USD3.64
2500: USD4.77932
BuyNow
5000

Verical

Part # Manufacturer Description Price BuyNow  Qty.
LT3973HDD#PBF
35214002
Analog Devices Inc Conv DC-DC 4.2V to 42V Step Down Single-Out 1.21V to 24V 0.75A 10-Pin DFN EP Tube 121: USD4.83
BuyNow
3872
LT3973EDD#PBF
35214123
Analog Devices Inc Conv DC-DC 4.2V to 42V Step Down Single-Out 1.21V to 24V 0.75A 10-Pin DFN EP Tube 1089: USD4.2436
726: USD4.4133
363: USD4.5342
121: USD5.0923
BuyNow
1210
LT3973HMSE#PBF
35210725
Analog Devices Inc Conv DC-DC 4.2V to 42V Step Down Single-Out 1.21V to 24V 0.75A 10-Pin MSOP EP Tube 100: USD4.99
BuyNow
800
LT3973EMSE#PBF
35212953
Analog Devices Inc Conv DC-DC 4.2V to 42V Step Down Single-Out 1.21V to 24V 0.75A 10-Pin MSOP EP Tube 50: USD4.07
BuyNow
50
LT3973IDD#PBF
69202996
Analog Devices Inc Conv DC-DC 4.2V to 42V Step Down Single-Out 1.21V to 24V 0.75A 10-Pin DFN EP Tube 41: USD4.33
BuyNow
41

Quest Components

Part # Manufacturer Description Price BuyNow  Qty.
LT3973EMSE#PBF
Linear Technology SWITCHING REGULATOR, CURRENT-MODE, 1.98A, 2580KHZ SWITCHING FREQ-MAX, BIPOLAR, PDSO10 11: USD6.9948
4: USD7.6943
1: USD10.4922
BuyNow
10

Rochester Electronics

Part # Manufacturer Description Price BuyNow  Qty.
LT3973EDD-5#PBF
Analog Devices Inc LT3973 - 42V, 750mA Step-Down Regulator with 2.5?A Quiescent Current and Integrated Diodes 1000: USD4.1
500: USD4.34
100: USD4.54
25: USD4.73
1: USD4.83
BuyNow
16
LT3973HMSE#PBF
Analog Devices Inc LT3973 - Switching Regulator, Current-mode, 1.98A, 2580kHz 1000: USD5.18
500: USD5.49
100: USD5.73
25: USD5.97
1: USD6.1
BuyNow
18
LT3973HMSE-3.3#PBF
Analog Devices Inc LT3973 - Switching Regulator, Current-mode 1000: USD5.18
500: USD5.49
100: USD5.73
25: USD5.97
1: USD6.1
BuyNow
25
LT3973IMSE#PBF
Analog Devices Inc LT3973 - 42V, 750mA, 2.5uA Iq Step-Down Converter 1000: USD4.67
500: USD4.95
100: USD5.17
25: USD5.39
1: USD5.5
BuyNow
28
LT3973IMSE-5#PBF
Linear Technology LT3973 - Adjustable Positive LDO Regulator, 3.75V Min, 14V Max, 0.95V Dropout 1000: USD4.67
500: USD4.95
100: USD5.17
25: USD5.39
1: USD5.5
BuyNow
35

Ameya Holding Limited

Part # Manufacturer Description Price BuyNow  Qty.
LT3973HMSE#TRPBF
Analog Devices Inc IC REG BUCK ADJ 0.75A 10MSOP RFQ
100
LT3973IMSE-3.3#TRPBF
Analog Devices Inc IC REG BUCK 3.3V 0.75A 10MSOP RFQ
2256
LT3973IMSE-5PBF
Analog Devices Inc RFQ
624

ComSIT USA

Part # Manufacturer Description Price BuyNow  Qty.
LT3973MSEPBF
Linear Technology Electronic Component RFQ
42
LT3973EMSE5PBF
Linear Technology 42V, 750 MILLIAMP STEP-DOWN REGULATOR WITH 2.5 MICROAMP QUIESCENT CURRENT AND INTEGRATED DIODES Switching Regulator, Current-mode, 1.98A, 2580kHz Switching Freq-Max, PDSO10 RFQ
100
LT3973IMSE5
Linear Technology 42V, 750 MILLIAMP STEP-DOWN REGULATOR WITH 2.5 MICROAMP QUIESCENT CURRENT AND INTEGRATED DIODES Switching Regulator, Current-mode, 1.98A, 2580kHz Switching Freq-Max, PDSO10 RFQ
6

Richardson RFPD

Part # Manufacturer Description Price BuyNow  Qty.
LT3973HDD-3.3#PBF
LT3973HDD-3.3PB
Analog Devices Inc DC TO DC CONVERTER 121: USD5.72
500: USD5.57
1000: USD5.43
5000: USD5.21
BuyNow
0
LT3973HMSE-3.3#PBF
LT3973HMSE-3.3P
Analog Devices Inc DC TO DC CONVERTER 100: USD5.93
500: USD5.76
1000: USD5.61
5000: USD5.4
BuyNow
0
LT3973IDD-3.3#TRPBF
LT3973IDD3.3TRP
Analog Devices Inc DC TO DC CONVERTER 2500: USD4.89
5000: USD4.7
BuyNow
0
LT3973IMSE#PBF
LT3973IMSE#PBF
Analog Devices Inc DC TO DC CONVERTER 100: USD5.34
500: USD5.19
1000: USD5.06
5000: USD4.87
BuyNow
0
LT3973HDD-3.3#TRPBF
LT3973HDD3.3TRP
Analog Devices Inc DC TO DC CONVERTER 2500: USD5.43
5000: USD5.21
BuyNow
0

Velocity Electronics

Part # Manufacturer Description Price BuyNow  Qty.
LT3973IMSE#PBF
Linear Technology Our Stock RFQ
88

Chip1Stop

Part # Manufacturer Description Price BuyNow  Qty.
LT3973EDD-5#PBF
C1S424500633720
Analog Devices Inc Conv DC-DC 4.2V to 42V Step Down Single-Out 5V 0.75A Automotive 10-Pin DFN EP 968: USD3.68
242: USD3.79
100: USD3.93
50: USD4.08
10: USD4.37
1: USD5.16
BuyNow
1336
LT3973EDD#PBF
C1S424500600023
Analog Devices Inc Conv DC-DC 4.2V to 42V Step Down Single-Out 1.21V to 24V 0.75A Automotive 10-Pin DFN EP 484: USD3.31
242: USD3.32
100: USD3.53
50: USD3.67
10: USD3.93
1: USD4.65
BuyNow
637
LT3973EMSE#PBF
C1S424500600041
Analog Devices Inc Conv DC-DC 4.2V to 42V Step Down Single-Out 1.21V to 24V 0.75A Automotive 10-Pin MSOP EP 50: USD6.37
10: USD6.66
1: USD6.71
BuyNow
90

NTEMALL

Part # Manufacturer Description Price BuyNow  Qty.
LT3973IMSE#PBF
Amphenol Positronic Integrated Circuits (ICs) LT3973IMSE#PBF 1000: USD3.592
500: USD3.7417
100: USD3.8977
1: USD4.0602
BuyNow
2243
LT3973IMSE
Amphenol Positronic Power ICS LT3973IMSE 1000: USD3.592
500: USD3.7417
100: USD3.8977
1: USD4.0602
BuyNow
2570
LT3973IMSE-3.3#PBF
Amphenol Positronic Integrated Circuits (ICs) LT3973IMSE-3.3#PBF 1000: USD3.592
500: USD3.7417
100: USD3.8977
1: USD4.0602
BuyNow
2896
LT3973IMSE-5#PBF
Amphenol Positronic Integrated Circuits (ICs) LT3973IMSE-5#PBF 1000: USD3.592
500: USD3.7417
100: USD3.8977
1: USD4.0602
BuyNow
2282
LT3973EMSE-5#PBF
Amphenol Positronic Integrated Circuits (ICs) LT3973EMSE-5#PBF 1000: USD3.3416
500: USD3.4809
100: USD3.626
1: USD3.7771
BuyNow
2387

Perfect Parts Corporation

Part # Manufacturer Description Price BuyNow  Qty.
LT3973HDD-3.3#PBF
Linear Technology RFQ
542
LT3973HDD-3.3#PBF
Analog Devices Inc RFQ
136
LT3973IMSE-3.3#PBF
Linear Technology RFQ
241
LT3973IMSE-5#PBF
Linear Technology RFQ
463
LT3973EDD-5#PBF
Linear Technology RFQ
1091

South Electronics

Part # Manufacturer Description Price BuyNow  Qty.
LT3973EMS#PBF
Linear Technology LT3973EMS#PBF RFQ
0

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