onsemi NCP161ASN250T1G Microcontrollers
LDO Regulator, 450 mA, Ultra-High PSRR, Ultra-Low Noise 2.5V, SOT23-5L, Active Discharge, 3000-REEL
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP161ASN250T1G
Base Model
Detailed Description
LDO Regulator, 450 mA, Ultra-High PSRR, Ultra-Low Noise 2.5V, SOT23-5L, Active Discharge, 3000-REEL
Package
SC-74A, SOT-753
Lifecycle Status
Active
Datasheet
NCP161ASN250T1G Datasheet
Quick Jump:
Technical Specifications
onsemi NCP161ASN250T1G Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
PSRR
91dB ~ 48dB (100Hz ~ 100kHz)
Output Type
Fixed
Quiescent Current
23 µA
Control Features
Enable
Output Current
450mA
Alternate Parts Comparison (NCP161ASN250T1G vs NCP161ASN300T1G vs NCP161ASN280T1G vs NCP161ASN330T1G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Control Features | Enable | Enable | Enable | Enable |
| Max Input Voltage | 5.5V | 5.5V | 5.5V | 5.5V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 450mA | 450mA | 450mA | 450mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 2.5V | 3V | 2.8V | 3.3V |
| 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 .
This part is listed as a cross for
AP2127K-2.5TRG1Diodes IncorporatedDirectonsemi
Pin YesPkg YesElec Upgrade
IC REG LINEAR 2.5V 300MA SOT23-5
TPS7A2025PDBVRTexas InstrumentsSimilaronsemi
Pin YesPkg YesElec Mixed
300-mA, ultra-low-noise, low-IQ, low-dropout (LDO) linear regulator with high PSRR 5-SOT-23 -40 to 125
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