Texas Instruments 78SR105SC DC DC Switching Regulators
1.5A switching regulator with a 5V output voltage and 650kHz switching frequency.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
78SR105SC
Detailed Description
1.5A switching regulator with a 5V output voltage and 650kHz switching frequency. Features over-temperature protection (OTP) and short-circuit protection (SCP). Operates with input voltages from 7V to 30V and supports a maximum output current of 1.5A. Encased in an SMT package for surface mounting, this RoHS compliant component offers 85% efficiency and a maximum power dissipation of 7.5W.
Package
SMD/SMT
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
78SR105SC Datasheet
Quick Jump:
Technical Specifications
Texas Instruments 78SR105SC DC DC Switching Regulators technical specifications.
General
Series
78SR100
RoHS
Yes
Packaging
Tray
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
7V ~ 30V
Package
SMD/SMT
Depth
23.62mm
Efficiency
85%
Features
OTP, SCP
Alternate Parts Comparison (78SR105SC vs TLV627432YFPR vs TLV62569DBVR vs TPS81256SIPT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| RoHS | Yes | Compliant | Compliant | Yes |
| Height | 0.34inch | 500 µm | 1.45 mm | 0.9mm |
| Length | 0.94inch | 0 m | 2.9 mm | 2.98mm |
| Width | 0.9inch | 0 m | 1.6 mm | 2.625mm |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -- | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) |
| Max Input Voltage | 30V | -- | 5.5V | 5.5V |
| Min Input Voltage | 7V | -- | 2.5V | 2.5V |
| Number of Outputs | 1 | -- | 1 | 1 |
| Output Current | 1.5A | -- | 2 A | 550mA |
| Output Voltage | 5V | -- | 5.5 V | 5V |
| Package | SMD/SMT | -- | SOT-23 | SMD/SMT |
| Action |
Texas Instruments 78SR105SC DC DC Switching Regulators Overview
1.5A switching regulator with a 5V output voltage and 650kHz switching frequency. Features over-temperature protection (OTP) and short-circuit protection (SCP). Operates with input voltages from 7V to 30V and supports a maximum output current of 1.5A. Encased in an SMT package for surface mounting, this RoHS compliant component offers 85% efficiency and a maximum power dissipation of 7.5W.
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