AP7315Q-11W5-7 Diodes Incorporated

AP7315Q AUTOMOTIVE COMPLIANT 150mA HIGH PSRR LOW NOISE LDO WITH ENABLE Description Pin Assignments The AP7315Q is a low dropout regulator with high output voltage accuracy, low R , high PSRR, low output noise, and low (Top View) DS(ON) quiescent current. This regulator is based on a CMOS process. V 1 5 V IN OUT The AP7315Q is available with fixed output voltage variants with an enable input to turn it on and off. It is available with output discharge GND 2 (AP7315DQ) and without (AP7315Q) output discharge function. EN 3 4 NC With its low power consumption and line and load transient responses, the AP7315Q is well suited for noise sensitive automotive SOT25 applications. The AP7315Q is qualified to AEC-Q100 Grade 1 in SOT25 and is Automotive Compliant, supporting PPAPs. Applications Features Wide V Range: 1.7V to 5.25V Infotainment Power Supplies IN -40C to +125C Temperature Range Automotive RF Supply Guarantee Output Current,150mA Cameras V Accuracy 1% Automotive POL in ADAS OUT Ripple Rejection 75dB at 1kHz Automotive Wireless Communication Low Output Noise, 60Vrms from 10Hz to 100kHz Quiescent Current as Low as 35A V Fixed 1.1V to 3.3V OUT Moisture Sensitivity: Level 1 Per J-STD-020 Terminals: Finish - Matte Tin Plated Leads, Solderable per MIL- STD-202, Method 208 Weight: 0.016 grams (Approximate) Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen- and Antimony-Free, Green Device (Note 3) The AP7315Q is suitable for automotive applications requiring specific change control this part is AEC-Q100 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. AP7315Q Pin Descriptions Pin Number Pin Name Function 1 V Power Input Pin IN 2 GND Ground Enable Pin 3 EN This pin should be driven either high or low and must not be floating. Driving this pin high enables the regulator, and pulling it low puts the regulator into shutdown mode. 4 NC No Connection 5 V Power Output Pin OUT Functional Block Diagram V V OUT OUT V V IN IN - - + + VREF VREF Current Limit Current Limit EN GND EN GND AP7315Q (Non Discharge) AP7315DQ (With Discharge) Absolute Maximum Ratings (Note 4) ( T = +25C, unless otherwise specified.) A Symbol Parameter Ratings Unit ESD HBM Human Body Mode ESD Protection >2 KV 500 ESD CDM Charge Device Model V V Input Voltage 6.0 V IN V EN Input Voltage EN 6.0 V V Output Voltage -0.3 to V +0.3 V OUT IN I Output Current 300 mA OUT P Power Dissipation 400 mW D T Operating Junction Temperature -40 to +150 C J T Storage Temperature -55 to +150 C STG Note: 4. a) Stresses beyond those listed under Absolute Maximum Ratings can cause permanent damage to the device. These are stress ratings only and functional operation of the device at these conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods can affect device reliability. b). Ratings apply to ambient temperature at +25C. The JEDEC High-K board design used to derive this data is a 2in. 2in. multilayer board with 1oz. internal power and ground planes and 2oz. copper traces on the top and bottom of the board. 2 of 12 January 2021 AP7315Q Diodes Incorporated www.diodes.com Document number: DS41596 Rev. 3 - 2