onsemi LM2574DW-ADJ DC DC Switching Regulators
Buck, Boost, Buck-Boost Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 500mA 16-SOIC (0.295", 7.50mm Width)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2574DW-ADJ
Detailed Description
IC REG MULTI CONFG ADJ 16SOIC
Package
16-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 16-SOIC (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LM2574DW-ADJ Datasheet
Quick Jump:
Technical Specifications
onsemi LM2574DW-ADJ DC DC Switching Regulators technical specifications.
General
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Obsolete
Output Type
Adjustable
Max Input Voltage
40V
Output Current
500mA
Switching Frequency
52kHz
Number of Outputs
1
Topology
Buck, Boost, Buck-Boost
Alternate Parts Comparison (LM2574DW-ADJ vs LM2574DW-ADJR2G vs NCV8800HDW50R2 vs NCV8800HDW50R2G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Switching Frequency | 52kHz | 52kHz | 200kHz | 200kHz |
| Function | Step-Up, Step-Down, Step-Up/Step-Down | Step-Up, Step-Down, Step-Up/Step-Down | Step-Down | Step-Down |
| Max Input Voltage | 40V | 40V | 16V | 16V |
| Min Input Voltage | 4.75V | 4.75V | 3.5V | 3.5V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive or Negative | Positive or Negative | Positive | Positive |
| Output Current | 500mA | 500mA | 1A | 1A |
| Output Type | Adjustable | Adjustable | Fixed | Fixed |
| Output Voltage | 1.23V | 1.23V | 5V | 5V |
| Action |
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NCV8800HDW50R2GonsemiBuck Switching Regulator IC Positive Fixed 5V 1 Output 1A 16-SOIC (0.295", 7.50mm Width)
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LM2574DW-ADJR2GonsemiBuck, Boost, Buck-Boost Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 500mA 16-SOIC (0.295", …