LM78S40CN Price & Stock

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Manufacturer
Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Regulators
IC REG BUCK BOOST INV ADJ 16DIP
Specifications
Part Status Obsolete
Function Step-Up, Step-Down
Output Configuration Positive or Negative
Topology Buck, Boost
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 2.5V
Voltage - Input (Max) 40V
Voltage - Output (Min/Fixed) 1.25V
Voltage - Output (Max) 40V (Switch)
Current - Output 1.5A (Switch)
Frequency - Switching 100Hz ~ 100kHz
Synchronous Rectifier No
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Through Hole
Package / Case 16-DIP (0.300", 7.62mm)
Supplier Device Package 16-PDIP
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Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments IC REG BUCK BST ADJ 1.5A 16DIP 10000
1:  $2.350
Inquiry
LM78S40CN Rochester Electronics 1.5A, 100KHZ BIPOLAR, PDIP16 10000
1:  $0.740
Inquiry
LM78S40CN price|Ersa Limited
Ersa Limited
Certificates
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments IC REG BUCK BST ADJ 1.5A 16DIP 352
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB National Semiconductor LM78 Microprocessor System Hardware Monitor 46
1-24:  $1.04
25-99:  $1.02
100-499:  $0.9788
500-999:  $0.9372
1000+:  $0.8851
Buy
LM78S40CN price|Microchip USA
Microchip USA
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Part # Manufacturer Description Stock Price Buy
LM78S40CN Texas Instruments OEM/EMS/CM ONLY | NO BROKER QUOTES | Member of ERAI, GIDEP, & ITAR | ISO9001 AND AS9120 Certified ; Bulk 8393
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LM78S40CN price|HSK Electronics
HSK Electronics
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Part # Manufacturer Description Stock Price Buy
LM78S40CN Texas Instruments IC REG BUCK BST ADJ 1.5A 16DIP 3200
Inquiry
LM78S40CN/NOPB Texas Instruments IC REG BUCK BST ADJ 1.5A 16DIP 3200
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN 0
$1.51
Buy
LM78S40CN price|Mouser
Mouser
Certificates
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB
sku #: 926-LM78S40CN/NOPB
Texas Instruments Switching Voltage Regulators Uni Switching Reg Subsystem
Switching Voltage Regulators
753 In Stock
1:  $2.13
10:  $1.81
100:  $1.53
250:  $1.44
500:  $1.29
1000:  $1.04
2500:  $0.973
5000:  $0.937
Buy
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments IC REG BUCK BST ADJ 1.5A 16DIP 3227
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Part # Manufacturer Description Stock Price Buy
LM78S40CN Texas Instruments IC REG BUCK BOOST INV ADJ 16DIP
PMIC - Voltage Regulators - DC DC Switching Regulators
110301
Buy
LM78S40CN/NOPB Texas Instruments IC REG BUCK BOOST INV ADJ 16DIP
PMIC - Voltage Regulators - DC DC Switching Regulators
8926
Buy
LM78S40CN price|Zouser Electronic
Zouser Electronic
Certificates
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments IC REG BUCK BST ADJ 1.5A 16DIP
Voltage Regulators - DC DC Switching Regulators
1301
Inquiry
LM78S40CN Texas Instruments IC REG BUCK BST ADJ 1.5A 16DIP
Voltage Regulators - DC DC Switching Regulators
306
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments
Inquiry
LM78S40CN Texas Instruments
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments DC-DC Power Chip
DC-DC Power Chip
2175
$0.03
Buy
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments IC REG BUCK BST ADJ 1.5A 16DIP 10000
1:  $2.350
10:  $2.107
Buy
LM78S40CN Rochester Electronics 1.5A, 100KHZ BIPOLAR, PDIP16 10000
1:  $0.740
Buy
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments 1606
$2.35
Inquiry
LM78S40CN Texas Instruments 35000
$0
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 16-DIP (0.300", 7.62mm) ; Tube 3277
Inquiry
LM78S40CN Texas Instruments Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 16-DIP (0.300", 7.62mm) ; Tube 9237
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments 16533
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LM78S40CN Texas Instruments 5122
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 16-DIP (0.300"", 7.62mm) 2478
Inquiry
LM78S40CN Texas Instruments Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 16-DIP (0.300"", 7.62mm) 1873
Inquiry
LM78S40CN price|Win Source
Win Source
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Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments IC REG BUCK BOOST INV ADJ 16DIP 6000
30:  $1.747
Buy
LM78S40CN Texas Instruments Universal Switching Regulator Subsystem | IC REG BUCK BST ADJ 1.5A 16DIP 14200
30:  $1.747
Buy
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments LM78S40 Tube Matte Tin (Sn) ACTIVE (Last Updated: 3days ago) DC to DC switching regulator 5V 6.35mm 1.5A Switch 100Hz~100kHz 7062
1:  $2.509
10:  $2.367
100:  $2.233
500:  $2.107
Buy
LM78S40CN Texas Instruments LM78S40 Tube Obsolete Step-Up Step-Down DC to DC switching regulator 5V 7.62mm 1.5A Switch 100Hz~100kHz 4337
1:  $0.861
10:  $0.813
100:  $0.767
500:  $0.723
Buy
Part # Manufacturer Description Stock Price Buy
LM78S40CN Texas Instruments new and original 4775
Inquiry
LM78S40CN/NOPB Texas Instruments new and original 4220
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments : 22+ : 25
Conv DC-DC 2.5V to 40V Step Down Single-Out 1.25V to 40V 1.5A 16-Pin PDIP Tube ; DC:2250
25
Inquiry
LM78S40CN Texas Instruments 50
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Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments IC REG BUCK BOOST INV ADJ 16DIP 1202
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LM78S40CN Texas Instruments IC REG BUCK BOOST INV ADJ 16DIP 150000
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Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments DC:23+ ; IC REG BUCK BST A... 36222
Inquiry
LM78S40CN Rochester Electronics DC:23+ ; 1.5A, 100KHZ BIPOLAR... 16042
Inquiry
LM78S40CN Texas Instruments DC:23+ ; IC REG BUCK BST A... 48668
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Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 16-DIP (0.300", 7.62mm) 20121
Inquiry
LM78S40CN National Semiconductor Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 16-DIP (0.300", 7.62mm) 19018
Inquiry
LM78S40CN Texas Instruments Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 16-DIP (0.300", 7.62mm) 23904
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments IC REG BUCK BST ADJ 1.5A 16DIP 518
Buy
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Luminary Micro / Texas Instruments IC REG BUCK BOOST INV ADJ 16DIP
PMIC - Voltage Regulators - DC DC Switching Regulators
In-Stock
Inquiry
LM78S40CN Luminary Micro / Texas Instruments IC REG BUCK BOOST INV ADJ 16DIP
PMIC - Voltage Regulators - DC DC Switching Regulators
In-Stock
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments IC REG BUCK BST ADJ 1.5A 16DIP 100000
Inquiry
LM78S40CN Texas Instruments IC REG BUCK BST ADJ 1.5A 16DIP 100000
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments Available, Contact us 1000
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LM78S40CN Texas Instruments Available, Contact us 1000
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Part # Manufacturer Description Stock Price Buy
LM78S40CN
sku #: 763048-LM78S40CN
Texas Instruments DC DC Switching Regulator 1.5A (Switch) 100Hz ~ 100kHz Step-Up, Step-Down Through Hole 1.25V Adjustable 16-PDIP Buck, Boost ; 16-DIP (0.300", 7.62mm) 7110
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB TI NEW 9828
Inquiry
LM78S40CN/NOPB TI New and original 1,250
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LM78S40CN National Semiconductor (NSC) NEW 3097
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Luminary Micro / Texas Instruments IC REG BUCK BOOST INV ADJ 16DIP ; 16-PDIP
PMIC - Voltage Regulators - DC DC Switching Regulators
Available
Inquiry
LM78S40CN Luminary Micro / Texas Instruments IC REG BUCK BOOST INV ADJ 16DIP ; 16-PDIP
PMIC - Voltage Regulators - DC DC Switching Regulators
Available
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN NS DIP-16 ; DC:09+ 300
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LM78S40CN TI DIP ; DC:21+ 2000
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LM78S40CN price|IC Online Co.,Ltd
IC Online Co.,Ltd
Certificates
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments IC REG BUCK BST ADJ 1.5A 16DIP
Inquiry
LM78S40CN National Semiconductor 1.5A, 100KHZ BIPOLAR, PDIP16
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments IC REG BUCK BST ADJ 1.5A 16DIP
Voltage Regulators - DC DC Switching Regulators
1292
Inquiry
LM78S40CN Texas Instruments IC REG BUCK BST ADJ 1.5A 16DIP
Voltage Regulators - DC DC Switching Regulators
248
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN NSC DIP ; DC:2019/2020 3522
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments IC REG BUCK BST ADJ 1.5A 16DIP ; DC:21+ ; 16-PDIP 100
Inquiry
LM78S40CN NS DC:0624+ ; DIP16 60
Inquiry
LM78S40CN National Semiconductor 1.5A, 100KHZ BIPOLAR, PDIP16 ; DC:21+ ; 16-PDIP 100
Inquiry
LM78S40CN Texas Instruments IC REG BUCK BST ADJ 1.5A 16DIP ; DC:21+ ; 16-PDIP 100
Inquiry
LM78S40CN price|Direct Components
Direct Components
Certificates
Part # Manufacturer Description Stock Price Buy
LM78S40CN NSC BUY DIRECT----> 2679
Inquiry
LM78S40CN/NOPB NS BUY DIRECT----> 26738
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN NS DC:21+ ; DIP16 50000
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN National Semiconductor / 99931
1:  $0.000
50:  $0.000
100:  $0.000
500:  $0.000
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN NAT DC:3AS6168E3 Swithed-Mode Power Supply Co 270
Inquiry
LM78S40CN NAT DC:9752 Swithed-Mode Power Supply Control 15
Inquiry
LM78S40CN NAT DC:HM052AF Swithed-Mode Power Supply Cont 19
Inquiry
LM78S40CN NSC (National Semiconductor) 55
Inquiry
LM78S40CN NSC(RoHS) 39
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN Texas Instruments 16-DIP (0.300 7.62mm) New and original,In Stock 13707
Inquiry
LM78S40CN/NOPB Texas Instruments 16-DIP (0.300 7.62mm) New and original,In Stock 16621
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN Texas Instruments IC REG BUCK BST ADJ 1.5A 16DIP 28596
Inquiry
LM78S40CN National Semiconductor 1.5A, 100KHZ BIPOLAR, PDIP16 1275
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN NS DC:0929+ ; DIP 25
Inquiry
LM78S40CN/NOPB TI DC:20+ ; PDIP 15000
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN
sku #: LM78S40CN
National 50
Inquiry
LM78S40CN/NOPB
sku #: LM78S40CNNOPB
National 1244
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments IC REG BUCK BST ADJ 1.5A 16DIP 11206
Inquiry
LM78S40CN National Semiconductor 1.5A, 100KHZ BIPOLAR, PDIP16 1287
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB NS IN STOCK 300
Inquiry
LM78S40CN NS IN STOCK 8568
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB NS IN STOCK Immediate delivery 250
Inquiry
LM78S40CN NS IN STOCK Immediate delivery 8068
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB NS IN STOCK Immediate delivery 700
Inquiry
LM78S40CN NS IN STOCK Immediate delivery 7468
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LM78S40CN price|Ariat Technology
Ariat Technology
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Part # Manufacturer Description Stock Price Buy
LM78S40CN-NS NS NS DIP
Specialized ICs
1394
Inquiry
LM78S40CN/NOPB Texas Instruments IC REG BUCK BOOST INV ADJ 16DIP
Specialized ICs
2770
Inquiry
LM78S40CN National Semiconductor IC REG BUCK BOOST INV ADJ 16DIP
Specialized ICs
8862
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN NSC OEM/CM QUOTES ONLY | NO BROKERS 5800
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB TI 275
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN-NS NS NS DIP 1238
Inquiry
LM78S40CN/NOPB Luminary Micro / Texas Instruments IC REG BUCK BOOST INV ADJ 16DIP 2500
Inquiry
LM78S40CN Luminary Micro / Texas Instruments IC REG BUCK BOOST INV ADJ 16DIP 2421
Inquiry
LM78S40CN price|Chip One Exchange
Chip One Exchange
Certificates
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB TI AVAILABLE 3961
Inquiry
LM78S40CN NSC INSTOCK 220
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN Luminary Micro / Texas Instruments IC REG BUCK BOOST INV ADJ 16DIP
PMIC - Voltage Regulators - DC DC Switching Regulators
947
10:  $1.93
100:  $1.48
1000:  $1.36
2500:  $1.36
Inquiry
LM78S40CN/NOPB Luminary Micro / Texas Instruments IC REG BUCK BOOST INV ADJ 16DIP
PMIC - Voltage Regulators - DC DC Switching Regulators
15000
10:  $1.93
100:  $1.48
1000:  $1.36
2500:  $1.36
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN TI/NS DIP ; DC:18+ 7112
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB NS IN STOCK Immediate delivery 260
Inquiry
LM78S40CN NS IN STOCK Immediate delivery 4068
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN Electronic Distribution since 1988. ERAI Certified supplier. ; DC:Unchecked 156
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB NS DC:21+ ; DIP16 28808
Inquiry
LM78S40CN TINS DC:21+ ; DIP 28808
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN NS OEM/CM In stock 2045
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB NS in stock Immediately 16400
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LM78S40CN NS in stock Immediately 330
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LM78S40CN price|Utsource
Utsource
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Part # Manufacturer Description Stock Price Buy
LM78S40CN NS
Elec-component>IC Chips>PMIC - Voltage Regulators - DC DC Switching Regulators>
5
1:  $0.53631
Buy
Part # Manufacturer Description Stock Price Buy
LM78S40CN TI Original stock,24-hour delivery 11614
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB Texas Instruments Switching Voltage Regulators Uni Switching Reg Subsystem in stock
Inquiry
LM78S40CN Texas Instruments Switching Voltage Regulators A 926-LM78S40CN/NOPB in stock
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN Integrated Circuit ; DC:22+ ; ; 100% original goods
Electronical components Integrated Circuit
10000
Inquiry
LM78S40CN/NOPB NS Integrated Circuit ; DC:21+ ; DIP16 ; 100% original goods
electronical components integrated circuit
1500
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB National OEMs, CMs ONLY (NO BROKERS) 1000
Inquiry
LM78S40CN Texas Instruments OEMs, CMs ONLY (NO BROKERS) 200
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN-NS NS NS DIP 3000
Buy
LM78S40CN/NOPB Luminary Micro / Texas Instruments IC REG BUCK BOOST INV ADJ 16DIP 2829
Buy
LM78S40CN Luminary Micro / Texas Instruments IC REG BUCK BOOST INV ADJ 16DIP 6000
Buy
LM78S40CN price|Quest Components
Quest Components
Certificates
Part # Manufacturer Description Stock Price Buy
LM78S40CN National Semiconductor Corp Swithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 16 Pin, Plastic, DIP 121
63:  $0.6300
14:  $0.8100
1:  $1.3500
Buy
LM78S40CN National Semiconductor Corp Swithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 16 Pin, Plastic, DIP 292
61:  $0.6000
14:  $1.0000
1:  $2.0000
Buy
LM78S40CN National Semiconductor Corp Swithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 16 Pin, Plastic, DIP 40
14:  $1.0000
4:  $1.6000
1:  $2.0000
Buy
LM78S40CN National Semiconductor Corp Swithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 16 Pin, Plastic, DIP 8
3:  $1.8000
1:  $2.2500
Buy
LM78S40CN National Semiconductor Corp Swithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 16 Pin, Plastic, DIP 1
1:  $2.8800
Buy
LM78S40CN National Semiconductor Corp Swithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 16 Pin, Plastic, DIP 3929
1906:  $0.6750
890:  $0.7875
1:  $2.2500
Buy
LM78S40CN N Swithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 16 Pin, Plastic, DIP 1105
890:  $0.7875
179:  $0.9000
1:  $2.2500
Buy
LM78S40CN ST Microelectronics Swithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 16 Pin, Plastic, DIP 28
12:  $1.3500
3:  $1.8000
1:  $2.2500
Buy
Part # Manufacturer Description Stock Price Buy
LM78S40CN Texas Instruments OEM/CM ONLY 979
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN NSC DC:0624+ ; DIP16 166
Inquiry
LM78S40CN/NOPB Texas Instruments IC REG BUCK BOOST INV ADJ 16DIP 0
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LM78S40CN price|Depu Electronics
Depu Electronics
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Part # Manufacturer Description Stock Price Buy
LM78S40CN/NOPB TI 2019+_PDIP-16_new and original 15000
Inquiry
LM78S40CN NS 2018+_DIP_new and original 15000
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN
sku #: LM78S40CN
TI 9951
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LM78S40CN price|E-rize Co., Ltd
E-rize Co., Ltd
Certificates
Part # Manufacturer Description Stock Price Buy
LM78S40CN NS OEM/CM ONLY 2100
Inquiry
Part # Manufacturer Description Stock Price Buy
LM78S40CN National Semiconductor (NSC) IC MULTI CONFIG ADJ 1.5A 16DIP ; DC:1994-02-07 13
Buy
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