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PMIC - Voltage Regulators - DC DC Switching Regulators
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LM78S40N
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PMIC - Voltage Regulators - DC DC Switching Regulators
Description:
1.5A, 100KHZ BIPOLAR, PDIP16
Manufacturer:
National Semiconductor
Datasheet:
LM78S40N Datasheet
History Price: Active
In Stock: 18500
Specification
PDF Datasheet
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LM78S40N vs LM76002RNPR
Part No
LM78S40N
LM76002RNPR
Category
PMIC - Voltage Regulators - DC DC Switching Regulators
PMIC - Voltage Regulators - DC DC Switching Regulators
Manufacturer
National Semiconductor
Texas Instruments
Series
-
-
Packaging
Bulk
Tape & Reel (TR)
Status
Active
Active
Function
Step-Up, Step-Down
Step-Down
Output Configuration
Positive or Negative
Positive
Topology
Buck, Boost
Buck
Output Type
Adjustable
Adjustable
Number of Outputs
1
1
Voltage - Input (Min)
2.5V
3.5V
Voltage - Input (Max)
40V
60V
Voltage - Output (Min/Fixed)
1.25V
1V
Voltage - Output (Max)
40V (Switch)
57V
Current - Output
1.5A (Switch)
2.5A
Frequency - Switching
100Hz ~ 100kHz
300kHz ~ 2.2MHz
Synchronous Rectifier
No
Yes
Operating Temperature
-40 ℃ ~ 125 ℃ (TA)
-40 ℃ ~ 125 ℃ (TJ)
Mounting Type
Through Hole
Surface Mount, Wettable Flank
Package / Case
16-DIP (0.300", 7.62mm)
30-WFQFN Exposed Pad
Supplier Device Package
16-PDIP
30-WQFN (6x4)
