Texas Instruments TPS78227DDCR Microcontrollers
2.7V 150mA LDO Regulator, 5.5V In, 130mV Dropout, 500nA IQ, TSOT
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS78227DDCR
Detailed Description
2.7V 150mA LDO Regulator, 5.5V In, 130mV Dropout, 500nA IQ, TSOT
Package
SOT-23-5 Thin, TSOT-23-5
Lifecycle Status
Active
Datasheet
TPS78227DDCR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS78227DDCR Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
SOT-23-5 Thin, TSOT-23-5
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
5.5V
Current Supply Max
8 µA
Output Current
150mA
Quiescent Current
1.3 µA
Alternate Parts Comparison (TPS78227DDCR vs TPS62240DDCT vs TPS62222DDCRG4 vs TPS62222DDCR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SOT-23-5 Thin, TSOT-23-5 | SOT-23-5 Thin, TSOT-23-5 | SOT-23-5 Thin, TSOT-23-5 | SOT-23-5 Thin, TSOT-23-5 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Lifecycle Status | Active | Active | Active | Active |
| Max Input Voltage | 5.5V | 6V | 6V | 6V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 150mA | 300mA | 400mA | 400mA |
| Output Type | Fixed | Adjustable | Fixed | Fixed |
| Output Voltage | 2.7V | 0.6V | 1.8V | 1.8V |
| Switching Frequency | -- | 2.25MHz | 1.25MHz | 1.25MHz |
| Function | -- | Step-Down | Step-Down | Step-Down |
| Min Input Voltage | -- | 2V | 2.5V | 2.5V |
| 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 .
Suggested replacements
NCP163ASN270T1GonsemiSimilaronsemi
Pin NoPkg YesElec Mixed
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-5
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