AP7347D Series

500mA High PSRR Low Noise LDO with Enable

Catalog

500mA High PSRR Low Noise LDO with Enable

Part	Voltage - Output (Min/Fixed)	Control Features	Voltage - Input (Max) [Max]	Supplier Device Package	Current - Quiescent (Iq)	Protection Features	Number of Regulators	Voltage Dropout (Max) [Max]	Mounting Type	PSRR	Current - Output	Output Configuration	Operating Temperature [Min]	Operating Temperature [Max]	Output Type
Diodes Inc AP7347D-22FDZW-7B	2.2 V	Current Limit Enable	5.5 V	W-DFN2020-6 (SWP) (Type A1)	125 µA	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	1	0.42 V	Surface Mount Wettable Flank	75 dB	500 mA	Positive	-40 °C	125 ¯C	1.81 mOhm
Diodes Inc AP7347D-18FDZW-7B	1.8 V	Current Limit Enable	5.5 V	W-DFN2020-6 (SWP) (Type A1)	125 µA	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	1	0.55 V	Surface Mount Wettable Flank	75 dB	500 mA	Positive	-40 °C	125 ¯C	1.81 mOhm
Diodes Inc AP7347D-28W5-7	2.8 V	Current Limit Enable	5.5 V	W-DFN2020-6 (SWP) (Type A1)	125 µA	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	1	0.36 V	Surface Mount Wettable Flank	75 dB	500 mA	Positive	-40 °C	125 ¯C	1.81 mOhm
Diodes Inc AP7347D-12W5-7	1.2 V	Current Limit Enable	5.5 V	W-DFN2020-6 (SWP) (Type A1)	125 µA	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	1	0.8 V	Surface Mount Wettable Flank	75 dB	500 mA	Positive	-40 °C	125 ¯C	1.81 mOhm
Diodes Inc AP7347D-15W5-7	1.5 V	Current Limit Enable	5.5 V	W-DFN2020-6 (SWP) (Type A1)	125 µA	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	1	0.66 V	Surface Mount Wettable Flank	75 dB	500 mA	Positive	-40 °C	125 ¯C	1.81 mOhm
Diodes Inc AP7347D-18W5-7	1.8 V	Current Limit Enable	5.5 V	W-DFN2020-6 (SWP) (Type A1)	125 µA	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	1	0.55 V	Surface Mount Wettable Flank	75 dB	500 mA	Positive	-40 °C	125 ¯C	1.81 mOhm
Diodes Inc AP7347D-22W5-7	2.2 V	Current Limit Enable	5.5 V	W-DFN2020-6 (SWP) (Type A1)	125 µA	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	1	0.42 V	Surface Mount Wettable Flank	75 dB	500 mA	Positive	-40 °C	125 ¯C	1.81 mOhm
Diodes Inc AP7347D-25W5-7	2.5 V	Current Limit Enable	5.5 V	W-DFN2020-6 (SWP) (Type A1)	125 µA	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	1	0.36 V	Surface Mount Wettable Flank	75 dB	500 mA	Positive	-40 °C	125 ¯C	1.81 mOhm
Diodes Inc AP7347D-11W5-7	1.1 V	Current Limit Enable	5.5 V	W-DFN2020-6 (SWP) (Type A1)	125 µA	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	1	0.95 V	Surface Mount Wettable Flank	75 dB	500 mA	Positive	-40 °C	125 ¯C	1.81 mOhm
Diodes Inc AP7347D-29W5-7	2.9 V	Current Limit Enable	5.5 V	W-DFN2020-6 (SWP) (Type A1)	125 µA	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	1	0.36 V	Surface Mount Wettable Flank	75 dB	500 mA	Positive	-40 °C	125 ¯C	1.81 mOhm

Catalog

500mA High PSRR Low Noise LDO with Enable

Key Features

• Low VINand Wide VINRange: 1.7V to 5.5V

• Guarantee Output Current: 500mA

• VOUTAccuracy ±1%

• Ripple Rejection 75dB at 1kHz

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

• Quiescent Current as Low as 60µA

• VOUTFixed 1.0V to 5.0V

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

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

• An automotive-compliant part is available under separate datasheet (AP7347DQ)

Description

The AP7347D 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.