AP7347DQ-12FDZW-7

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Diodes Inc

FIXED POSITIVE LDO REGULATOR, 1.2V, 0.8V DROPOUT, CMOS, WDFN-6

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AP7347DQ-12FDZW-7

Active

Diodes Inc

FIXED POSITIVE LDO REGULATOR, 1.2V, 0.8V DROPOUT, CMOS, WDFN-6

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Technical Specifications

Parameters and characteristics for this part

Specification	AP7347DQ-12FDZW-7

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	Over Temperature, Over Current, Short Circuit
PSRR	75 dB
Supplier Device Package	W-DFN2020-6 (SWP) (Type A1)
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	1.2 V
Voltage Dropout (Max) [Max]	0.8 V

AP7347DQ Series

Automotive Compliant 500mA High PSRR Low Noise LDO With Enable

Part	Operating Temperature [Min]	Operating Temperature [Max]	Voltage Dropout (Max) [Max]	Voltage - Output (Min/Fixed)	PSRR	Control Features	Output Configuration	Mounting Type	Current - Output	Number of Regulators	Voltage - Input (Max) [Max]	Current - Quiescent (Iq)	Protection Features	Supplier Device Package	Output Type	Package / Case	Qualification	Grade
Diodes Inc AP7347DQ-29FDZW-7	-40 °C	125 ¯C	0.36 V	2.9 V	75 dB	Current Limit Enable	Positive	Surface Mount Wettable Flank	500 mA	1	5.5 V	125 µA	Over Current Over Temperature Short Circuit	W-DFN2020-6 (SWP) (Type A1)	1.81 mOhm
Diodes Inc AP7347DQ-25W5-7	-40 °C	125 ¯C	0.36 V	2.5 V	75 dB	Current Limit Enable	Positive	Surface Mount	500 mA	1	5.5 V	125 µA	Over Current Over Temperature Short Circuit	SOT-25	1.81 mOhm	SC-74A SOT-753
Diodes Inc AP7347DQ-12FDZW-7	-40 °C	125 ¯C	0.8 V	1.2 V	75 dB	Current Limit Enable	Positive	Surface Mount Wettable Flank	500 mA	1	5.5 V	125 µA	Over Current Over Temperature Short Circuit	W-DFN2020-6 (SWP) (Type A1)	1.81 mOhm
Diodes Inc AP7347DQ-22W5-7	-40 °C	125 ¯C	0.42 V	2.2 V	75 dB	Current Limit Enable	Positive	Surface Mount	500 mA	1	5.5 V	125 µA	Over Current Over Temperature Short Circuit	SOT-25	1.81 mOhm	SC-74A SOT-753
Diodes Inc AP7347DQ-105FDZW-7	-40 °C	125 ¯C	0.95 V	1.05 V	75 dB	Current Limit Enable	Positive	Surface Mount Wettable Flank	500 mA	1	5.5 V	125 µA	Over Current Over Temperature Short Circuit	W-DFN2020-6 (SWP) (Type A1)	1.81 mOhm
Diodes Inc AP7347DQ-10FDZW-7	-40 °C	125 ¯C	0.95 V	1 V	75 dB	Current Limit Enable	Positive	Surface Mount Wettable Flank	500 mA	1	5.5 V	125 µA	Over Current Over Temperature Short Circuit	W-DFN2020-6 (SWP) (Type A1)	1.81 mOhm
Diodes Inc AP7347DQ-28FDZW-7	-40 °C	125 ¯C	0.36 V	2.8 V	75 dB	Current Limit Enable	Positive	Surface Mount Wettable Flank	500 mA	1	5.5 V	125 µA	Over Current Over Temperature Short Circuit	W-DFN2020-6 (SWP) (Type A1)	1.81 mOhm
Diodes Inc AP7347DQ-50FDZW-7	-40 °C	125 ¯C	0.32 V	5 V	75 dB	Current Limit Enable	Positive	Surface Mount Wettable Flank	500 mA	1	5.5 V	125 µA	Over Current Over Temperature Short Circuit	W-DFN2020-6 (SWP) (Type A1)	1.81 mOhm
Diodes Inc AP7347DQ-105W5-7	-40 °C	125 ¯C	0.95 V	1.05 V	75 dB	Enable	Positive	Surface Mount	500 mA	1	5.5 V	125 µA	Over Current Over Temperature Short Circuit	SOT-25	1.81 mOhm	SC-74A SOT-753	AEC-Q100	Automotive
Diodes Inc AP7347DQ-33W5-7	-40 °C	125 ¯C	0.32 V	3.3 V	75 dB	Enable	Positive	Surface Mount	500 mA	1	5.5 V	125 µA	Over Current Over Temperature Short Circuit	SOT-25	1.81 mOhm	SC-74A SOT-753	AEC-Q100	Automotive

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.14
		10	$ 0.69
		25	$ 0.58
		100	$ 0.44
		250	$ 0.38
		500	$ 0.34
		1000	$ 0.31
	Digi-Reel®	1	$ 1.14
		10	$ 0.69
		25	$ 0.58
		100	$ 0.44
		250	$ 0.38
		500	$ 0.34
		1000	$ 0.31
	Tape & Reel (TR)	3000	$ 0.22

Description

General part information

AP7347DQ Series

The DIODES™ AP7347DQ 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. The AP7347DQ includes a voltage reference, error amplifier, current limit circuit, and an enable input to turn it on and off. With the integrated resistor network, fixed output voltage versions can be delivered. With its low power consumption and line and load transient response, the AP7347DQ is well-suited for noise sensitive automotive equipment. The AP7347DQ is packaged in the SOT25 (Type A1) and WDFN2020-6 (wettable) packages, which allow for the smallest footprint and a dense PCB layout.