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The RTQ2516 is a high performance positive voltage regulator designed for use in applications requiring ultra-low input voltage and ultra-low dropout voltage at up to 2 amperes. It operates with an input voltage as low as 1.4V, with output voltage programmable as low as 0.5V. The RTQ2516 features ultra low dropout, ideal for applications where output voltage is very close to input voltage. Additionally, the RTQ2516 has an enable pin to further reduce power dissipation while shutdown. The RTQ2516 provides excellent regulation over variations in line, load and temperature. The RTQ2516 is available in the SOP-8 (Exposed Pad) package. The output voltage can be set by an external divider depending on how the FB pin is configured. The recommended junction temperature range is -40°C to 125°C.

Applications

  • Telecom/Networking Cards
  • Motherboards/Peripheral Cards
  • Industrial Applications
  • Wireless Infrastructure
  • Set Top Box
  • Medical Equipment
  • Notebook Computers
  • Battery Powered Systems
Key Spec.
RTQ2516-QT
Status Active
Vin (min) (V) 1.4
Vin (max) (V) 6
Vout (min) (V) 0.5
Vout (max) (V) 5.5
Output Adj. Method Resistor
Accuracy (+/- %) 1.5
Iout (max) (mA) 2000
Iq (typ) (uA) 700
Vdropout @ rated current (typ) (mV) 240 @ 2A
Bias Rail No
Cout Type Ceramic
Charge Pump Yes
Features AEC-Q100;Enable Input;Industrial;Low Dropout;OCP;Stable with Ceramic Capacitor
Package Type PSOP-8
Features
  • AEC-Q100 Grade 2 Qualified
  • Input Voltage as Low as 1.4V
  • Ultra-Low Dropout Voltage 400mV at 2A
  • Overcurrent Protection
  • Over-Temperature Protection
  • 1μA Input Current in Shutdown Mode
  • Enable Control
Part NumberPackage TypePackage Qty.Free SampleDistributorStockBuy From Authorized Distributor
RTQ2516GSP-QTPSOP-82,500 Request Digikey 1,554 Buy
Mouser 2,094 Buy
Evaluation Board
Part NumberDistributorStockBuy From Authorized Distributor
EVB_RTQ2516GSP-QT Digikey 3 Buy
Mouser 0 Lead-Time: 14 weeks
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