Texas Instruments TPS62203DBVT DC DC Switching Regulators
IC REG BUCK 3.3V 300MA SOT23-5
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS62203DBVT
Base Model
Detailed Description
High-efficiency, 3.3V fixed output step-down converter, operating at 1MHz with up to 300mA output current. Features 95% efficiency, 2.5V to 6V input voltage range, and a low 15uA quiescent current. This synchronous rectifier is housed in a compact SOT-23 package for surface mounting, suitable for operation from -40°C to 85°C.
Package
SOT-23
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS62203DBVT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS62203DBVT DC DC Switching Regulators technical specifications.
General
RoHS
Yes
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.5V ~ 6V
Lifecycle Status
Active
Package
SOT-23
Efficiency
95%
Frequency
1MHz
Lead Free
Lead Free
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Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | SC-74A, SOT-753 | SC-74A, SOT-753 | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Lifecycle Status | Active | Active | Active | Active |
| Max Input Voltage | 6V | 6V | 4.5V | 4.5V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 300mA | 300mA | 350mA | 350mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 3.3V | 3.3V | 1.8V | 1.2V |
| RoHS | Yes | -- | Yes | Yes |
| Iq Typ Ma | 0.015 | -- | 0.038 | 0.038 |
| Action |
Texas Instruments TPS62203DBVT DC DC Switching Regulators Overview
High-efficiency, 3.3V fixed output step-down converter, operating at 1MHz with up to 300mA output current. Features 95% efficiency, 2.5V to 6V input voltage range, and a low 15uA quiescent current. This synchronous rectifier is housed in a compact SOT-23 package for surface mounting, suitable for operation from -40°C to 85°C.
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