onsemi NCP145AMX120TCG Microcontrollers
LDO Regulator, 500 mA, Ultra-Low Dropout, High PSRR, with Bias Rail, 3000-REEL

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP145AMX120TCG
Detailed Description
LDO Regulator, 500 mA, Ultra-Low Dropout, High PSRR, with Bias Rail, 3000-REEL
Package
4-XDFN Exposed Pad
Lifecycle Status
Active
Datasheet
NCP145AMX120TCG Datasheet
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Technical Specifications
onsemi NCP145AMX120TCG Microcontrollers technical specifications.
General
Package / Case
4-XDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TJ)
Output Type
Fixed
Max Input Voltage
5.5V
Current Supply Max
110 µA
Output Current
500mA
Control Features
Enable
Output Configuration
Positive
Output Voltage
1.2V
Alternate Parts Comparison (NCP145AMX120TCG vs NCP163AMX290TBG vs NCP115CMX300TCG vs NCP140AMXD280TCG)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 4-XDFN Exposed Pad | 4-XDFN Exposed Pad | 4-XDFN Exposed Pad | 4-XDFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C (TJ) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TJ) | -40°C ~ 85°C (TJ) |
| Control Features | Enable | Enable | Enable | Enable |
| Max Input Voltage | 5.5V | 5.5V | 5.5V | 5.5V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 500mA | 250mA | 300mA | 150mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 1.2V | 2.9V | 3V | 2.8V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature, Soft Start | Over Current, Over Temperature | Over Temperature |
| PSRR | 70dB (1kHz) | 91dB ~ 60dB (100Hz ~ 100kHz) | 70dB (1kHz) | 62dB ~ 55dB (100Hz ~ 1kHz) |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Number of Regulators | 1 | -- | 1 | 1 |
| Action |
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