XI'AN Aerosemi Tech
MT9700-N1 Active High 2A Load Switch SOT-23-5 Power Distribution Switches, Load Drivers RoHS
From
₹7.57
2,05,500 in stock
TIDatasheet (PDF)
TPS2557DRBR
1 Active High 5A High Side Switch SON-8(3x3) Power Distribution Switches, Load Drivers RoHS
SON-8(3x3)ROHS CompliantActive
Precision Adjustable Current-Limited Power-Distribution Switches
- Manufacturer
- TI
- Manufacturer part #
- TPS2557DRBR
- Store part #
- C130056
- Package / case
- SON-8(3x3)
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,925 in stock
#C130056
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹160.45 | ₹160.45 |
| 10+ | ₹133.78 | ₹1,337.80 |
| 30+ | ₹120.34 | ₹3,610.20 |
| 100+ | ₹107.11 | ₹10,711.00 |
| 500+ | ₹99.09 | ₹49,545.00 |
| 1,000+ | ₹94.96 | ₹94,960.00 |
1 × ₹160.45
₹160.45
excl. GST
₹189.33 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
TPS2557DRBR
₹160.45 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+125℃
- Features
- Overcurrent Protection;Short-Circuit Protection;Over temperature protection;Under-voltage lockout;Soft-start;Integrated charge pump
- number of channels
- 1
- Control Input Logic
- Active High
- Maximum Continuous Current
- 5A
- RDS(on)
- 22mΩ
- Operating Voltage
- 2.5V~6.5V
- Type
- High Side Switch
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.19 g
Overview
The TPS255x power-distribution switch is intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered. These devices offer a programmable current-limit threshold between 500 mA and 5 A (typical) through an external resistor. The power-switch rise and fall times are controlled to minimize current surges during turnon and turnoff. TPS255x devices limit the output current to a safe level by switching into a constant-current mode when the output load exceeds the current-limit threshold. The FAULT logic output asserts low during overcurrent and overtemperature conditions.
Applications
- USB Ports and Hubs
- Digital TVs
- Set-Top Boxes
- VOIP Phones
Key features
- Meets USB Current-Limiting Requirements
- Adjustable Current Limit, 500 mA to 5 A (Typical) ±6.5% Current-Limit Accuracy at 4.5 A
- Fast Overcurrent Response: 3.5-µs (Typical)
- 22 mΩ High-Side MOSFET
- Operating Voltage: 2.5 V to 6.5 V
- 2 µA Maximum Standby Supply Current
- Built-in Soft Start
- 15-kV and 8-kV System-Level ESD Capable
- UL Listed: File No. E169910 and CB IEC60950-1-am2 ed2.0
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | TPS2557DRBT#C130057TI · SON-8(3x3) | TI | SON-8(3x3) | 250 | ₹203.61 · 250 in stock | View |
 | TPS2557QDRBTQ1#C2149775TI · SON-8-EP(3x3) | TI | SON-8-EP(3x3) | 8 | ₹353.84 · 8 in stock | View |
 | TPS2557QDRBRQ1#C2150199TI · SON-8-EP(3x3) | TI | SON-8-EP(3x3) | 57 | ₹172.72 · 57 in stock | View |
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