Manufacturer Product Number:
LM78S40N
Product Overview
Manufacturer:
Texas Instruments
DiGi Electronics Part Number:
LM78S40N-DG
Description:
IC REG BUCK BST ADJ 1.5A 16PDIP
Detailed Description:
Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 16-DIP (0.300", 7.62mm)
Inventory:
13030851
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LM78S40N Technical Specifications
Category
Power Management (PMIC), Voltage Regulators - DC DC Switching Regulators
Manufacturer
Texas Instruments
Packaging
-
Series
-
Packaging
Tube
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
-40°C ~ 125°C (TA)
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Supplier Device Package
16-PDIP
Base Product Number
LM78S40
Additional Information
Standard Package
25
Environmental & Export Classification
RoHS Status
RoHS non-compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0060
DIGI Certification
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