onsemi NCP1421DMR2 DC DC Switching Regulators
IC REG BOOST ADJ 1.5A MICRO8
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP1421DMR2
Detailed Description
IC REG BOOST ADJ 1.5A MICRO8
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Key Features
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
NCP1421DMR2 Datasheet
Quick Jump:
Technical Specifications
onsemi NCP1421DMR2 DC DC Switching Regulators technical specifications.
General
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Output Type
Adjustable
Max Input Voltage
5V
Output Current
1.5A (Switch)
Switching Frequency
1.2MHz
Number of Outputs
1
Topology
Boost
Output Configuration
Positive
Alternate Parts Comparison (NCP1421DMR2 vs NCP1530DM30R2 vs NCP1530DM30R2G vs NCP1530DM25R2G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-TSSOP | 8-TSSOP | 8-TSSOP | 8-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 85°C (TA) | 0°C ~ 85°C (TA) | 0°C ~ 85°C (TA) |
| Switching Frequency | 1.2MHz | 600kHz | 600kHz | 600kHz |
| Function | Step-Up | Step-Down | Step-Down | Step-Down |
| Max Input Voltage | 5V | 5V | 5V | 5V |
| Min Input Voltage | 1V | 4V | 4V | 3.5V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1.5A (Switch) | 600mA | 600mA | 600mA |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| Output Voltage | 1.5V | 3V | 3V | 2.5V |
| Action |
More Parts in DC DC Switching Regulators
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.