UCC283TDTR-ADJG3 Datasheet PDF - TI

●description

●The UCC283−3/−5/−ADJ family of positive linear series pass voltage regulators are tailored for low-drop-out applications where low quiescent power is important. Fabricated with a BiCMOS technology ideally suited for low input-to-output differential applications, the UCC283−5 passes 3 A while requiring only 0.45 V of typical input voltage headroom (ensured 0.6-V dropout).

●• Precision Positive Linear Series Pass Voltage Regulation

●• 0.45 V Dropout at 3 A

●• 50 mV Dropout at 10 mA

●• Quiescent Current Under 650 µA Irrespective of Load

●• Adjustable (5-Lead) Output Voltage Version

●• Fixed (3-Lead) Versions for 3.3-V and 5-V Outputs

●• Logic Shutdown Capability

●• Short-Circuit Power Limit of (3% × VIN × ISHORT)

●• Low VOUT to VIN Reverse Leakage

●• Thermal Shutdown