Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 16-DIP (0.300", 7.62mm)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

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

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 894
Check for Additional Incoming Stock
All prices are in EUR
Tube
QuantityUnit PriceExt Price
12,05000 €2,05 €
101,52000 €15,20 €
251,38760 €34,69 €
1001,24250 €124,25 €
2501,17328 €293,32 €
5001,13156 €565,78 €
1.0001,09721 €1.097,21 €
2.5001,06095 €2.652,38 €
5.0001,03910 €5.195,50 €
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.
Unit Price without VAT:2,05000 €
Unit Price with VAT:2,39850 €