Diodes Incorporated — Analog and discrete power solutions
X2 DFN1612 8

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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 VIN and wide VIN range: 1.7V to 5.25V
• Guarantee Output Current: 300mA
• VOUT Accuracy ±1%
• Ripple Rejection: 75dB at 1kHz
• Low Output Noise: 60µVrms 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

Product Specifications

Product Parameters

Accuracy 25C 1
AEC Qualified No
Automotive Compliant and PPAP capable no
Compliance (Only Automotive supports PPAP) No
Channels 2
Compliance (Only Automotive supports PPAP) Standard
Dropout Voltage Max (V) 0.3
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
Fixed Vout(V) 3.6, 3.3, 3.0, 2.85, 2.8, 2.5, 1.8, 1.5, 1.2
Fixed Vout(V) 3.6,3.3,3.0,2.85,2.8,2.5,1.8,1.5,1.2
IOUT 0.3
Iout (A) 0.3
IQ (mA) 50
Iq (max) (µA) 70
Iq (max) (µA) 70
Iq (max) (µA) 70
Iq (max) (µA) 70
Iq (typ) (µA) 50
Iq (typ) (µA) 50
Iq (typ) (µA) 50
Noise uV RMS 10-100 kHz 60
OperatingInputVoltage Max (V) 5.25
OperatingInputVoltage Min (V) 1.7
Operating Temperature (ºC) -40 to 85
Operating Temperature (Ambient) (°C) -40 to 85
Operating Temperature -40 to 85
Output Current (mA) 0.3
Output Discharge Yes, No
Output options Fixed
Output Voltage (V) 1.2 to 3.6
Power Good No
PSRR 75
PSRR (dB) 1K Hz 75
PSRR (dB) 1kHz 75
AEC Qualified No
Quiescent Current Typ (mA) 50
Reverse Protection No
Type LDO
VCTL Function No
VDROPOUT (Max) 0.3
VDROPOUT (Max) (V) at Max Current and Max Ouput Voltage 0.29
VDROPOUT (Max) (V) at Max Current and Max Voltage 0.29
VDROPOUT (Max)(V) at Max Current and Max Voltage 0.29
VIN (Max) 5.25
Vin (Max) (V) 5.25
VIN (Min) 1.7
Vin (Min) (V) 1.7
VOUT 1.2 to 3.6
Vout (max) 5
Vout (min) 1.2

Related Content

Packages

Technical Documents

Recommended Soldering Techniques

TN1.pdf

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)