AP7343Q Series

Automotive Compliant 300MA High PSRR Low Noise LDO with ENABLE

Catalog

Automotive Compliant 300MA High PSRR Low Noise LDO with ENABLE

Part	Supplier Device Package	Qualification	Current - Output	Grade	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Current - Quiescent (Iq)	Protection Features	Output Configuration	Voltage - Output (Min/Fixed)	Output Type	Number of Regulators	Voltage Dropout (Max) [Max]	PSRR	Voltage - Input (Max) [Max]	Control Features
Diodes Inc AP7343DQ-29W5-7	SOT-25	AEC-Q100	300 mA	Automotive	Surface Mount	-40 °C	125 °C	SC-74A SOT-753	60 µA	Over Current Over Temperature Short Circuit	Positive	2.9 V	1.81 mOhm	1	0.32 V	75 dB	5.25 V	Enable
Diodes Inc AP7343D-17W5-7	SOT-25		300 mA		Surface Mount	-40 °C	85 °C	SC-74A SOT-753	60 µA	Over Current	Positive		1.81 mOhm	1	0.39 V	75 dB	5.25 V	Enable
Diodes Inc AP7343Q-18FDZW-7	W-DFN2020-6 (Type A1)	AEC-Q100	300 mA	Automotive	Surface Mount	-40 °C	125 °C		60 µA	Over Current Over Temperature	Positive	1.8 V	1.81 mOhm	1		75 dB	5.25 V	Current Limit Enable
Diodes Inc AP7343DQ-25W5-7	SOT-25	AEC-Q100	300 mA	Automotive	Surface Mount	-40 °C	125 °C	SC-74A SOT-753	60 µA	Over Current Over Temperature Short Circuit	Positive	2.5 V	1.81 mOhm	1	0.36 V	75 dB	5.25 V	Enable
Diodes Inc AP7343D-28W5-7	SOT-25		300 mA		Surface Mount	-40 °C	85 °C	SC-74A SOT-753	60 µA	Over Current	Positive	2.8 V	1.81 mOhm	1	0.3 V	75 dB	5.25 V	Enable
Diodes Inc AP7343-10FS4-7B	X2-DFN1010-4		300 mA		Surface Mount	-40 °C	85 °C	4-XDFN Exposed Pad	60 µA	Over Current	Positive	1 V	1.81 mOhm	1	0.7 V	75 dB	5.25 V	Enable
Diodes Inc AP7343D-32W5-7	SOT-25		300 mA		Surface Mount	-40 °C	85 °C	SC-74A SOT-753	60 µA	Over Current	Positive	3.2 V	1.81 mOhm	1	0.29 V	75 dB	5.25 V	Enable
Diodes Inc AP7343DQ-12W5-7	SOT-25	AEC-Q100	300 mA	Automotive	Surface Mount	-40 °C	125 °C	SC-74A SOT-753	60 µA	Over Current	Positive	1.2 V	1.81 mOhm	1	0.72 V	75 dB	5.25 V	Enable
Diodes Inc AP7343D-12W5-7	SOT-25		300 mA		Surface Mount	-40 °C	85 °C	SC-74A SOT-753	60 µA	Over Current	Positive	1.2 V	1.81 mOhm	1	0.58 V	75 dB	5.25 V	Enable
Diodes Inc AP7343D-18FS4-7B	X2-DFN1010-4		300 mA		Surface Mount	-40 °C	85 °C	4-XDFN Exposed Pad	60 µA	Over Current	Positive	1.8 V	1.81 mOhm	1	0.39 V	75 dB	5.25 V	Enable

Catalog

Automotive Compliant 300MA High PSRR Low Noise LDO with ENABLE

Key Features

• Low VINand Wide VINRange: 1.7V to 5.25V

-40°C to +125°C Temperature Range

• Guaranteed Output Current: 300mA

• VOUTAccuracy ±1%

• Ripple Rejection 75dB at 1kHz

• Low Output Noise, 60µVrms from 10Hz to 100kHz

• Quiescent Current as Low as 35µA

• VOUT Fixed 0.9V to 3.6V

• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. "Green" Device (Note 3)

• The AP7343Q is suitable for automotive applications requiring specific change control; this part is AEC-Q100 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities.https://www.diodes.com/quality/product-definitions/

Description

The AP7343Q is a low dropout regulator with high output voltage accuracy, low RDS(ON), high PSRR, low output noise and low quiescent current. This regulator is based on a CMOS process.