Texas Instruments TPS62221DDCT DC DC Switching Regulators
IC REG BUCK 1.5V 400MA SOT23-5
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS62221DDCT
Detailed Description
IC REG BUCK 1.5V 400MA SOT23-5
Package
SOT-23-5 Thin, TSOT-23-5
Key Features
Package / Case: SOT-23-5 Thin, TSOT-23-5; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS62221DDCT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS62221DDCT DC DC Switching Regulators technical specifications.
General
Package / Case
SOT-23-5 Thin, TSOT-23-5
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
6V
Output Current
400mA
Switching Frequency
1.25MHz
Number of Outputs
1
Topology
Buck
Related Parts Comparison (TPS62221DDCT vs TPS62220DDCR vs TPS62240DDCR vs TPS62220DDCRG4)
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 |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Switching Frequency | 1.25MHz | 1.25MHz | 2.25MHz | 1.25MHz |
| Max Input Voltage | 6V | 6V | 6V | 6V |
| Min Input Voltage | 2.5V | 2.5V | 2V | 2.5V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 400mA | 400mA | 300mA | 400mA |
| Output Type | Fixed | Adjustable | Adjustable | Adjustable |
| Output Voltage | 1.5V | 0.7V | 0.6V | 0.7V |
| Synchronous Rectifier | Yes | Yes | Yes | Yes |
| Topology | Buck | Buck | Buck | Buck |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| 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.
TPS62220DDCRTexas InstrumentsAdjustable, 400-mA, 95% Efficient Step-Down Converter, 15uA, ThinSOT-23