onsemi NCV2574DW-ADJR2G 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)
NCV2574DW-ADJR2G
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
Last Time Buy
RoHS State
RoHS Compliant
Datasheet
NCV2574DW-ADJR2G Datasheet
Quick Jump:
Technical Specifications
onsemi NCV2574DW-ADJR2G DC DC Switching Regulators technical specifications.
General
Series
LM2574
RoHS
Yes
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Last Time Buy
Output Type
Adjustable
Max Input Voltage
40V
Output Current
500mA
Switching Frequency
52kHz
Alternate Parts Comparison (NCV2574DW-ADJR2G vs NCV8800HDW50R2 vs NCV8800HDW50R2G vs NCV8800HDW75R2G)
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 ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Switching Frequency | 52kHz | 200kHz | 200kHz | 200kHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Last Time Buy | Obsolete | Obsolete | Obsolete |
| Function | Step-Up, Step-Down, Step-Up/Step-Down | Step-Down | Step-Down | Step-Down |
| Max Input Voltage | 40V | 16V | 16V | 16V |
| Min Input Voltage | 4.75V | 3.5V | 3.5V | 3.5V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive or Negative | Positive | Positive | Positive |
| Output Current | 500mA | 1A | 1A | 1A |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
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Buck, Boost, Buck-Boost Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 500mA 16-SOIC (0.295", …
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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", …