Texas Instruments LM2593HVS-3.3 DC DC Switching Regulators
IC REG BUCK 3.3V 2A TO263-7
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2593HVS-3.3
Series
Detailed Description
IC REG BUCK 3.3V 2A TO263-7
Package
TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
Key Features
Package / Case: TO-263-8, D²Pak (7 Leads + Tab), TO-263CA; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LM2593HVS-3.3 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2593HVS-3.3 DC DC Switching Regulators technical specifications.
General
Package / Case
TO-263-8, D²Pak
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Fixed
Max Input Voltage
60V
Output Current
2A
Switching Frequency
150kHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (LM2593HVS-3.3 vs LM2598SX-12/NOPB vs LM2673S-ADJ vs LM2673SX-ADJ)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-263-8, D²Pak | TO-263-8, D²Pak | TO-263-8, D²Pak | TO-263-8, D²Pak |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 150kHz | 150kHz | 260kHz | 260kHz |
| Function | Step-Down | Step-Down | Step-Down | Step-Down |
| Max Input Voltage | 60V | 40V | 40V | 40V |
| Min Input Voltage | 4.5V | 4.5V | 8V | 8V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 2A | 1A | 3A | 3A |
| Output Type | Fixed | Fixed | Adjustable | Adjustable |
| Output Voltage | 3.3V | 12V | 1.2V | 1.2V |
| Action |
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LM2593HVS-ADJ/NOPBTexas InstrumentsAdjustable 2A step-down voltage regulator, operating at 150kHz with up to 75% efficiency.