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SIMILAR Equivalent to STMicroelectronics L5973D
Texas Instruments LM22676MRX-ADJ/NOPB
SIMPLE SWITCHER® 4.5V to 42V, 3A Step-Down Regulator with Precision Enable 8-SO PowerPAD -40 to 125

STMicroelectronics L5973D

Conv DC-DC 4V to 36V Step Down Single-Out 1.235V to 35V 2A 8-Pin HSOP EP Tube

Datasheet Manufacturer Page

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Authorized Distributors

Seller SKU Stock Purchase 1 10 100 1,000 10,000
Digi-Key
497-14766-5-ND 4,466 Buy Now »
USD
2.32 2.08 1.67 1.14 1.14
Avnet
L5973D 420 Buy Now »
USD
2.19 1.87 1.49 1.49 1.49
Verical 2
L5973D 727 Buy Now »
USD
1.05 1.05 1.05
L5973D 7,500 Buy Now »
USD
1.32 1.32 1.32
Arrow
L5973D 727 Buy Now »
USD
1.28 1.21 1.05 0.963 0.963
Newark
05M3335 125 Buy Now »
USD
1.89 1.89 1.74 1.55 1.55
Mouser
511-L5973D 2,815 Buy Now »
USD
2.31 1.96 1.57 1.13 1.01
Future Electronics
L5973D 1,300 Buy Now »
USD
1.21 1.21 1.04 1.04
Farnell
1077145 125 Buy Now »
GBP
1.82 1.50 1.30 0.835 0.835
element14 APAC
1077145 179 Buy Now »
SGD
3.63 3.25 2.62 2.15 2.15
Rutronik
ICPWM5278 18,900 Buy Now »
USD
2.21 1.35 1.35
Avnet Europe
L5973D 12,572 Buy Now »
USD
3.90 3.90 1.42 1.20 1.11
Avnet Asia
L5973D 0 ··
USD
1.28
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Non-Authorized Stocking Distributors

Seller SKU Stock Purchase 1 10 100 1,000 10,000
Chip One Stop Japan
C1S730200225555 2,004 Buy Now »
USD
2.58 1.77 1.42 1.23 1.23
Chip One Stop Global 2
C1S730200225555 18 Buy Now »
USD
2.43 2.23 2.23 2.23 2.23
C1S730200438821 727 Buy Now »
USD
1.29 1.07 1.01 1.01
SOS electronic
L5973D 223 Buy Now »
EUR
1.99 1.70 1.44 1.44 1.44
Component Sense
L5973D 38 Buy Now »
JieJie Electronics
L5973D 8,200 ··
Abacus Technologies
L5973D 7,978 ··
SIE
L5973D 13,690 ··
Accelarata
EI4-L5973D 0 ··
Ewing Components
L5973D. 7,002 Send RFQ »
GreenTree Electronics
L5973D 23,288 Send RFQ »
TME
L5973D 3,140 Buy Now »
USD
2.05 1.95 1.54 1.36 1.36
Distrelec
L5973D 83 Buy Now »
EUR
2.83 2.57 2.07 2.07 2.07
RS Components
380034 3,440 Buy Now »
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Non-Authorized Dealers

Seller SKU Stock Purchase 1 10 100 1,000 10,000
Summit Electronics
L5973D Contact Send RFQ »
Touchstone Systems
L5973D Contact ··
North Star Micro
L5973D Contact ··

Descriptions

Step Down Switching Regulator 2,5A HSOP8
SOS electronic
Conv DC-DC Single Step Down 4V to 36V 8-Pin HSOP EP Tube
Avnet Europe
Up to 2 A step down switching regulator
STMicroelectronics
Switching controller IC [ST] L5973D Switching controller IC
Distrelec
IC REG BUCK ADJ 2.5A 8SOIC
Digi-Key
Conv DC-DC Single Step Down 4V to 36V 8-Pin HSOP EP
Component Sense
Conv DC-DC Single Step Down 4V to 36V 8-Pin HSOP EP Tube
Avnet
BUCK REG, SMD, 5973, HSOP8; Voltage Regulator Case Style:HSOP; No. of Pins:8; Operating Temperature Range:-40°C to +150°C; SVHC:No SVHC (18-Jun-2010); Operating Temperature Max:150°C; Package / Case:HSOP; Temperature Operating Min:-40°C; Adjustable Output Voltage Max:35V; Adjustable Output Voltage Min:1.235V; Base Number:5973; Frequency:250kHz; IC Generic Number:5973; Input Voltage Max:36V; Input Voltage Min:4.4V; Logic Function Number:5973; Output Current Max:2.5A; Output Voltage Max:35V; Output Voltage Min:1.235V; Supply Voltage Max:36V; Supply Voltage Min:4V; Switch Output Current Isw Max:2.5A; Termination Type:SMD; Voltage Regulator Type:Switching, Step Down; Reference Voltage:3.3V
Farnell
Switching Regulators 1.235 to 35V Step-Dn
Mouser
L5973D Series 36 V 2.5 A Switch Step Down Switching Regulator SMT - HSOP-8
Future Electronics
BUCK REG, SMD, 5973, HSOP8
North Star Micro
IC, BUCK REG, SMD, 5973, HSOP8; Primary Input Voltage:12V; No. of Outputs:1; Output Current:2.5A; Voltage Regulator Case Style:HSOP; No. of Pins:8; Operating Temperature Range:-40°C to +150°C; SVHC:No SVHC (20-Jun-2011); Adjustable Output Voltage Max:35V; Adjustable Output Voltage Min:1.235V; Base Number:5973; Device Marking:L5973D; Frequency:250kHz; IC Generic Number:5973; Input Voltage Max:36V; Input Voltage Min:4.4V; Logic Function Number:5973; Operating Temperature Max:150°C; Operating Temperature Min:-40°C; Output Current Max:2.5A; Output Voltage Max:35V; Output Voltage Min:1.235V; Package / Case:HSOP; Reference Voltage:3.3V; Supply Voltage Max:36V; Supply Voltage Min:4V; Switch Output Current Isw Max:2.5A; Termination Type:SMD; Voltage Regulator Type:Switching, Step Down
element14 APAC
IC, DC-DC CONV, 250kHz, SOP-8; Primary Input Voltage:36V; No. of Outputs:1; Output Voltage:35V; Output Current:2.5A; No. of Pins:8; Operating Temperature Range:-40°C to +150°C; Switching Frequency Max:250kHz; Supply Voltage Max:36V ;RoHS Compliant: Yes
Newark
Switching Reg 2.5A 4-36Vin HSOP8
RS Components
Conv DC-DC Single Step Down 4V to 36V 8-Pin HSOP EP Tube
Chip One Stop Global
Conv DC-DC 4V to 36V Step Down Single-Out 1.235V to 35V 2A 8-Pin HSOP EP Tube
Verical
Conv DC-DC Single Step Down 4V to 36V 8-Pin HSOP EP Tube
Avnet Asia
Conv DC-DC Single Step Down 4V to 36V 8-Pin HSOP EP Tube
Chip One Stop Japan
DC-DC 36V 2.5A D HSOP-8E SMD
Rutronik
Przetwornica DC-DC; step down; Uwej:4,4÷36V; Uwyj:1,2÷35V; 2,5A
TME

Technical Specifications

REACH SVHC Compliance No SVHC
Mounting Type Surface Mount
Case / Package / Footprint HSOP
Frequency 250 kHz
Lifecycle Status Active
Number of Outputs 1
Number of Pins 8
Supply Voltage (DC) 36 V (max)
Lead-Free Status Lead Free
Packaging Cut Tape (CT)
Output Voltage 1.235 V (min)
Output Current 2.5 A
RoHS Compliant

Documents

Mouser
Datasheet 17 pages 11 years ago
Future Electronics
Datasheet 17 pages 11 years ago
Newark
Datasheet 4 pages 11 years ago
Datasheet 4 pages 11 years ago
Sierra IC
Datasheet 10 pages 13 years ago
iiiC
Datasheet 17 pages 11 years ago
Allied Electronics
Datasheet 5 pages 11 years ago
Nu Horizons
Datasheet 17 pages 11 years ago
Jameco
Datasheet 18 pages 9 years ago

Images

Alternate Names

ST MICRO L5973D
STM L5973D
SGS L5973D
SGS THOMSON L5973D
INMOS L5973D
SGS THOMPSON L5973D
SESCOSEM L5973D
STMICR L5973D
ST8 L5973D
STMICROE L5973D
WAFERSCALE L5973D
SGS-ATES L5973D
ST/SGS L5973D
ST MICROELECTRONICS SEMI L5973D
THOMS L5973D
ST MIC L5973D
SGST L5973D
STMICROELECTRON L5973D
WAFERSCALE INTEGRATION INC L5973D
SGS-Thomson Microelectronics L5973D
STMICROELECT L5973D
SGS THOMP L5973D
SGS/ST L5973D
FAROUDJA L5973D
STMICROEL L5973D
ST Microeletronics L5973D

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