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AP7344 (NRND)

NRND = Not Recommended for New Design

Dual 300MA High PSRR Low Noise LDO with ENABLE

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Feature(s)

• Low VI_N and wide V_IN range: 1.7V to 5.25V

• Guarantee Output Current: 300mA

• VOUT Accuracy ±1%

• Ripple Rejection: 75dB at 1kHz

• Low Output Noise: 60µV_rms from 10Hz to 100kHz

• Quiescent Current as Low as 35µA

• VOUT Fixed 1.2V to 3.6V

Application(s)

• Smart Phone/PAD

• RF Supply

• Cameras

• Portable Video

• Portable Media Player

• Wireless Adapter

• Wireless Communication

Specifications & Technical Documents

Product Parameters

Accuracy 25C	1
AEC Qualified	No
Channels	2
Compliance (Only Automotive Supports PPAP)	Standard
Enable Active	Yes (High)
Features	High PSRR, Small-size
Fixed Vout (V)	1.2, 1.5, 1.8, 2.5, 2.8, 2.85, 3.0, 3.3, 3.6
I_OUT	0.3
Iout (A)	0.3
I_{Q (mA)}	50
Iq (typ) (µA)	50
Noise uV RMS 10-100 kHz	60
OperatingInputVoltage Max (V)	5.25
OperatingInputVoltage Min (V)	1.7
Output Current (A)	0.3
Output Discharge	Yes, No
Output options	Fixed
Output Voltage (V)	1.2 to 3.6
Power Good	No
PSRR	75
PSRR (dB) 1kHz	75
AEC Qualified	No
Quiescent Current Typ (mA)	50
Reverse Protection	No
Type	LDO
VCTL Function	No
VDROPOUT (Max) (V) at Max Current and Max Ouput Voltage	0.29
Vin (Max) (V)	5.25
Vin (Min) (V)	1.7
V_OUT	1.2 to 3.6
Vout (max)	5
Vout (min)	1.2

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Purchase & Availability

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Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN #	Issue Date	Implementation Date	Subject
PCN-2654	2024-02-15	2024-04-28	Device End of Life (EOL)