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The AP7335A-50 is a 300mA, 5.0V fixed output voltage, low-dropout linear regulator with ±1% output voltage accuracy. The device includes pass element, error amplifier, band-gap, current limit and thermal shutdown circuitry. The device is turned on when EN pin is set to logic high level.
The characteristics of low-dropout voltage and low-quiescent current make it suitable for low-power applications, for example, battery powered devices. The typical quiescent current is 35μA. Built-in, current-limit and thermal-shutdown functions prevent IC from damage in fault conditions.
This device is only available as a 5.0V fixed version. Please contact your local sales office for any other voltage options.
The AP7335A-50 is packaged in SOT25 and U-DFN2020-6.
300mA Low Dropout Regulator with EN
Very Low IQ 35µA
Fixed Output at 5.0V
High PSRR: 65dB at 1kHz
Fast Start-up Time 220µs
Stable with Low ESR, 1µF Ceramic Output Capacitor
Excellent Load/Line Transient Response
Low Dropout 150mV at 300mA
Current Limit and Short Circuit Protection
Thermal Shutdown Protection
Ambient Temperature Range -40ºC to +85°C
SOT25, and U-DFN2020-6 Available in “Green” Molding Compound (No Br, Sb)
Compliance (Only Automotive supports PPAP)
Vin (Max) (V)
Vin (Min) (V)
Fixed Vout (V)
Iq (typ) (µA)
VDROPOUT (Max) (V) at Max Current and Max Ouput Voltage