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TPS2553DBVR
PWR SWITCH N-CHAN 1.5A 5.5V SOT23-6
Texas Instruments
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Design a Custom BoardAbout This Component
Single-channel high-side N-channel power distribution switch in SOT23-6 package. Features integrated MOSFET with on-resistance of approximately 0.5Ω, supporting up to 1.5A continuous current at 5.5V maximum supply voltage. Includes integrated over-current protection and thermal shutdown, ideal for USB power management, portable devices, and general-purpose load switching applications.
Package: SOT-23-6 · 6 pins
Why does this need a breakout?
SOT-23-6 packages house precision regulators, voltage references, and level shifters with 0.95mm pin pitch—too fine for hand soldering and incompatible with breadboards. A breakout board provides through-hole headers for prototype work, eliminating soldering difficulty while enabling quick circuit iteration. Essential for developing with compact analog and power management ICs.
Specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TPS2553DBVR |
| Package | SOT-23-6 |
| Pin Count | 6 |
| Current - Output (Max) | 1.5A |
| Input Type | Non-Inverting |
| Interface | On/Off |
| Number of Outputs | 1 |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Rds On (Typ) | 85mOhm |
| Voltage - Load | 2.5V ~ 6.5V |
| Voltage - Supply (Vcc/Vdd) |
What's Included
BILL OF MATERIALS
- 1x TPS2553DBVR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL