Texas Instruments TPS81256SIPT DC DC Switching Regulators
IC REG BOOST 5V 9USIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS81256SIPT
Detailed Description
High-efficiency 3W boost converter module, featuring a 5V fixed output voltage and 400mA maximum output current. Operates from a 2.5V to 5.5V input range with 91% efficiency. This surface-mount device boasts a compact 2.98mm x 2.625mm x 0.9mm MicroSiP™ package, ideal for space-constrained applications. Includes synchronous rectification and a low 37uA quiescent current, with an operating temperature range of -40°C to 85°C.
Package
SMD/SMT
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS81256SIPT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS81256SIPT DC DC Switching Regulators technical specifications.
General
RoHS
Yes
Package / Case
9-SMD Module
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Package
SMD/SMT
Efficiency
91%
Height
0.9mm
Lead Free
Lead Free
Length
2.98mm
Alternate Parts Comparison (TPS81256SIPT vs TPS72018DRVR vs TPS72012DRVR vs PT6101C)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 85°C |
| RoHS | Yes | Yes | Yes | Yes |
| Max Input Voltage | 5.5V | 4.5V | 4.5V | 38V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Current | 550mA | 350mA | 350mA | 1A |
| Output Voltage | 5V | 1.8V | 1.2V | 5V |
| Package | SMD/SMT | WSON EP | WSON EP | SMD/SMT |
| Radiation Hardening | No | No | No | No |
| Package / Case | 9-SMD Module | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad | -- |
| Lifecycle Status | Active | Active | Active | -- |
| Operating Temperature Range C | -40 to 85 | -40 to 125 | -40 to 125 | -- |
| Action |
Texas Instruments TPS81256SIPT DC DC Switching Regulators Overview
High-efficiency 3W boost converter module, featuring a 5V fixed output voltage and 400mA maximum output current. Operates from a 2.5V to 5.5V input range with 91% efficiency. This surface-mount device boasts a compact 2.98mm x 2.625mm x 0.9mm MicroSiP™ package, ideal for space-constrained applications. Includes synchronous rectification and a low 37uA quiescent current, with an operating temperature range of -40°C to 85°C.
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