text.skipToContent text.skipToNavigation

Manufacturer Part #

FPF2123

FPF2123 Series 5.5 V Adjustable Current 160 mOhm Load Switch - SOT-23-5

Mfr. Name: ON Semiconductor
Standard Pkg:
Product Variant Information section
Date Code: 2008
Product Specification Section
Technical Attributes
Attributes Table
No of Elements: Single
On-state Resistance-Max: 160mΩ
Rated Current-Max: 1000mA
Package Style:  SOT-23-5 (SOT-25)
Mounting Method: Surface Mount
Features & Applications

The FPF2123 is a 5.5 V Adjustable Current 160 mΩ Load Switch, which provides full protection to systems and loads which may encounter large current conditions. These devices contain a 0.125 Ω current-limited P-channel MOSFET which can operate over an input voltage range of 1.8-5.5 V

The current limit is settable using an external resistor. Internally, current is prevented from flowing when the MOSFET is off and the output voltage is higher than the input voltage. Switch control is by a logic input (ON) capable of interfacing directly with low voltage control signals.

Features:

  • 1.8 to 5.5 V Input Voltage Range
  • Controlled Turn-On
  • 0.15-1.5 A Adjustable Current Limit
  • Undervoltage Lockout
  • Thermal Shutdown
  • 2 uA Shutdown Current
  • Auto Restart
  • Fast Current limit Response Time
  • 3us to Moderate Over Currents
  • 20ns to Hard Shorts
  • Fault Blanking
  • Reverse Current Blocking

Applications:

  • PDAs
  • Cell Phones
  • GPS Devices
  • MP3 Players
  • Digital Cameras
  • Peripheral Ports
  • Hot Swap Supplies

View the FPF21x series of MOSFET Load Switchs

Pricing Section
Stock:
0
Minimum Order:
3,000
Multiple Of:
3,000
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
N/A
Total
$720.00
USD
tariff icon
Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.
Quantity
Web Price
3,000
$0.24
6,000
$0.23
12,000
$0.22
15,000
$0.205
45,000+
$0.197
Product Variant Information section