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0.5A loading, 4.5-5.5V, 97mΩ USB power switch, active-high, output discharge, reverse blocking

TPS2051CDBVR X-Ray Inspection


TPS2051CDBVR General Description

Designed to meet the demands of modern power management systems, the TPS2051CDBVR is a high-performance power load switch with a range of advanced features. From its input voltage of 5.5V to its current limit of 850mA, this switch delivers reliable and efficient power distribution. The on-state resistance of 0.097ohm ensures minimal power loss, while the thermal protection feature provides added safety and peace of mind. With a wide operating temperature range of -40°C to 85°C, this switch is suitable for use in a variety of environments. Additionally, its RoHS phthalates compliant design and lack of SVHCs make it an environmentally friendly choice for your power management needs

Key Features

  • Single Power Switch Family
  • Pin-for-Pin With Existing TI Switch Portfolio
  • Rated Currents of 0.5 A, 1 A, 1.5 A, 2 A
  • ±20% Accurate, Fixed, Constant Current Limit
  • Fast Overcurrent Response: 2 µs
  • Deglitched Fault Reporting
  • Selected Parts With (TPS20xxC) and Without
    (TPS20xxC-2) Output Discharge
  • Reverse Current Blocking
  • Built-In Soft Start
  • Ambient Temperature Range: –40°C to 85°C
  • UL Listed and CB-File No. E169910


Product type Fixed current limit, Power switch Vin (min) (V) 4.5
Vin (max) (V) 5.5 Continuous current (max) (A) 0.5
Current limit (A) 0.85 Operating temperature range (°C) -40 to 125, -40 to 85
Enable Active High Number of switches 1
Current limit accuracy at 1 A 0.2 Rating Catalog

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In Stock: 6,901

Minimum Order: 1

Qty. Unit Price Ext. Price
5+ $0.125 $0.62
50+ $0.102 $5.10
150+ $0.090 $13.50
500+ $0.082 $41.00
3000+ $0.071 $213.00
6000+ $0.068 $408.00

The prices below are for reference only.