AP7347D-18FDZW-7B

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Diodes Inc

500MA HIGH PSRR LOW NOISE LDO WITH ENABLE

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AP7347D-18FDZW-7B

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Diodes Inc

500MA HIGH PSRR LOW NOISE LDO WITH ENABLE

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Technical Specifications

Parameters and characteristics for this part

Specification	AP7347D-18FDZW-7B

Control Features	Enable, Current Limit
Current - Output	500 mA
Current - Quiescent (Iq)	125 µA
Mounting Type	Wettable Flank, Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Protection Features	Short Circuit, Over Temperature, Under Voltage Lockout (UVLO), Over Current
PSRR	75 dB
Supplier Device Package	W-DFN2020-6 (SWP) (Type A1)
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	1.8 V
Voltage Dropout (Max) [Max]	0.55 V

AP7347D Series

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

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	3000	$ 0.12
		6000	$ 0.11
		9000	$ 0.10
		15000	$ 0.10
		21000	$ 0.09
		30000	$ 0.09
		75000	$ 0.08

Description

General part information

AP7347D Series

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.

AP7347D-18FDZW-7B

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AP7347D-18FDZW-7B

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Technical Specifications

AP7347D Series

Pricing

Description

AP7347D Series

Documents

Recommended Soldering Techniques

Datasheet

AP7347D Series