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ZLDO1117 is a low dropout positive adjustable or fixed-mode regulator with 1A output current capability. The ZLDO1117 has a 2% tolerance across the industrial temperature range and is guaranteed to have lower than 1.2V dropout at full load current making it ideal to provide well-regulated outputs of 1.2V to
5.0V with input supply voltages up to 18V.
The ZLDO1117 is ideally suited to provide well-regulated supplies for low voltage IC applications such as high-speed bus termination and low current 3.3V logic supply across the whole industrial temperature range.
DSP, FPGA and Microprocessor Power Supplies
Output Voltages:1.2V, 1.5V,1.8V, 2.5V 3.3V and 5.0V
Stable with a Ceramic Output Capacitor
Dropout Voltage: 400mV@1.5A
Low Quiescent Current
Over Temperature Shutdown
Short Circuit Protection
Low Temperature Coefficient
Compliance (Only Automotive supports PPAP)
Dropout Voltage Typical (V)
Output Current (A)
Operating Input Voltage (V)
Output Voltage (V)
5, 3.3, 2.5, 1.8, 1.5, 1.2, ADJ V
PSRR Typ @ 120hz (dB)
Quiescent Current Typ (mA)
Operating Ambient Temperature Range (Junction Temperature) (°C)