onsemi NCP1578MNR2G Linear and Switching Controllers
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 300kHz 20-QFN (4x4)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP1578MNR2G
Detailed Description
IC REG DL BUCK/LINEAR SYNC 20QFN
Package
20-VFQFN Exposed Pad
Key Features
Package / Case: 20-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
NCP1578MNR2G Datasheet
Quick Jump:
Technical Specifications
onsemi NCP1578MNR2G Linear and Switching Controllers technical specifications.
General
Package / Case
20-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
4.5V ~ 24V
Lifecycle Status
Obsolete
Switching Frequency
300kHz
Number of Outputs
2
Topology
Step-Down (Buck) Synchronous (1), Linear (LDO) (1)
Voltage Current Output 1
Controller
Voltage Current Output 2
5V, 50mA
Alternate Parts Comparison (NCP1578MNR2G vs NCP500SN33T1G vs NCP718ASN180T1G vs NCP45525IMNTWG-L)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-VFQFN Exposed Pad | SOT-23-5 Thin, TSOT-23-5 | SOT-23-5 Thin, TSOT-23-5 | 8-VFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) |
| Number of Outputs | 2 | 1 | 1 | 1 |
| Output Configuration | -- | Positive | Positive | High Side |
| Output Type | -- | Fixed | Fixed | N-Channel |
| Action |
More Parts in Voltage Regulators - Linear
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
