Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 16-DIP (0.300", 7.62mm)
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LM78S40CN/NOPB

DigiKey Part Number
LM78S40CN/NOPB-ND
Manufacturer
Manufacturer Product Number
LM78S40CN/NOPB
Description
IC REG BUCK BST ADJ 1.5A 16PDIP
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 16-DIP (0.300", 7.62mm)
Datasheet
 Datasheet
EDA/CAD Models
LM78S40CN/NOPB Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tube
Part Status
Active
Function
Step-Up, Step-Down
Output Configuration
Positive or Negative
Topology
Output Type
Number of Outputs
1
Voltage - Input (Min)
2.5V
Voltage - Input (Max)
40V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
40V (Switch)
Current - Output
Frequency - Switching
100Hz ~ 100kHz
Synchronous Rectifier
No
Operating Temperature
0°C ~ 70°C (TA)
Mounting Type
Through Hole
Package / Case
Supplier Device Package
16-PDIP
Base Product Number
Product Questions and Answers

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In-Stock: 729
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$2.45000$2.45
10$1.81900$18.19
25$1.66080$41.52
100$1.48710$148.71
250$1.40424$351.06
500$1.35428$677.14
1,000$1.31318$1,313.18
2,500$1.26979$3,174.47
5,000$1.24364$6,218.20
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.