onsemi NCV5661DT12RKG Microcontrollers
1.2V 1A LDO Regulator, Low Noise, DPAK, 1V Dropout
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCV5661DT12RKG
Detailed Description
1.2V 1A LDO Regulator, Low Noise, DPAK, 1V Dropout
Package
TO-252-5, DPak (4 Leads + Tab), TO-252AD
Lifecycle Status
Active
Datasheet
NCV5661DT12RKG Datasheet
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Technical Specifications
onsemi NCV5661DT12RKG Microcontrollers technical specifications.
General
Package / Case
TO-252-5, DPak
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
9V
Output Current
1A
Quiescent Current
3 mA
Control Features
Enable
Output Configuration
Positive
Alternate Parts Comparison (NCV5661DT12RKG vs NCV5504DTRKG vs NCV4276CDTADJRKG vs NCV4276BDT33RKG)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-252-5, DPak | TO-252-5, DPak | TO-252-5, DPak | TO-252-5, DPak |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 150°C | -40°C ~ 150°C | -40°C ~ 150°C |
| Lifecycle Status | Active | Active | Active | Not For New Designs |
| Grade | Automotive | Automotive | Automotive | Automotive |
| Max Input Voltage | 9V | 18V | 45V | 45V |
| Number of Regulators | 1 | 2 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1A | 250mA, 250mA | 400mA | 400mA |
| Output Type | Fixed | Adjustable (Fixed) | Adjustable | Fixed |
| Output Voltage | 1.2V | 1.25V (3.3V) | 2.5V | 3.3V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature, Short Circuit | Over Temperature, Reverse Polarity, Short Circuit | Over Temperature, Reverse Polarity, Short Circuit |
| 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
NCP5661DT12RKGonsemiSimilaronsemi
Pin YesPkg YesElec Yes
Linear Voltage Regulator IC Positive Fixed 1 Output 1A DPAK-5
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