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Description

The AP7346 is a Dual low dropout regulator with high output voltage accuracy, low RDSON, high PSRR, low output noise and low quiescent current. This regulator is based on a CMOS process. Each of regulators includes a voltage reference, error amplifier, current limit circuit and an enable input to turn on/ off output. With the integrated resistor network fixed output voltage versions can be delivered. With its low power consumption and line and load transient response, the AP7346 is well suited for low power handheld communication equipment. The AP7346 is packaged in X2-DFN1212-6 package and allows for smallest footprint and dense PCB layout.

Application

  • Fingerprint Modular
  • Smart Phone/PAD
  • RF Supply
  • Cameras
  • Portable Video
  • Portable Media Player
  • Wireless Adapter
  • Wireless Communication

Features

  • Low VIN and Wide VIN Range: 1.7V to 5.25V
  • High Accuracy Current Limit 157mA+/- 25mA
  • 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

Product Specifications

Product Parameters

Features High PSRR, Small-size
IOUT 0.13 A
VIN (Max) 5.25 V
VIN (Min) 1.7 V
VOUT 1.2/1.8, 1.5/2.8, 1.8/1.5, 1.8/1.8, 1.8/2.8, 1.8/3.3, 2.5/1.8, 2.8/1.2, 2.8/1.8, 2.8/2.5, 2.8/3.3, 3/1.8, 3/2.8, 3/3, 3.3/1.8, 3.3/2.8, 3.3/3, 3.3/3.3, 3.6/1.2 V
IQ 35 µA
PSRR 75 dB
VDROPOUT (Max) 0.3 V
Operating Temperature (Ambient) -40 to 85
Enable Active H
Channels 2

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Orderable Part Number Authorized Distributor Quantity Inventory Date Buy Online Region
AP7346D-1218FS6-7 Digi-Key Electronics 8407 8/3/2020 Buy Now United States
AP7346D-1528FS6-7 Mouser Electronics Inc. 4674 8/4/2020 Buy Now United States
AP7346D-1528FS6-7 Digi-Key Electronics 9137 8/3/2020 Buy Now United States
AP7346D-1815FS6-7 Digi-Key Electronics 9996 8/3/2020 Buy Now United States
AP7346D-1818FS6-7 Mouser Electronics Inc. 4990 8/4/2020 Buy Now United States
AP7346D-1818FS6-7 Digi-Key Electronics 9766 8/3/2020 Buy Now United States
AP7346D-1828FS6-7 Mouser Electronics Inc. 5000 8/4/2020 Buy Now United States
AP7346D-1828FS6-7 Digi-Key Electronics 9225 8/3/2020 Buy Now United States
AP7346D-1833FS6-7 Mouser Electronics Inc. 4740 8/4/2020 Buy Now United States
AP7346D-1833FS6-7 Digi-Key Electronics 5000 8/3/2020 Buy Now United States
AP7346D-2818FS6-7 Mouser Electronics Inc. 7168 8/4/2020 Buy Now United States
AP7346D-2818FS6-7 Digi-Key Electronics 7570 8/3/2020 Buy Now United States
AP7346D-2825FS6-7 Mouser Electronics Inc. 6973 8/4/2020 Buy Now United States
AP7346D-2825FS6-7 Digi-Key Electronics 7800 8/3/2020 Buy Now United States
AP7346D-2833FS6-7 Mouser Electronics Inc. 4990 8/4/2020 Buy Now United States
AP7346D-2833FS6-7 Digi-Key Electronics 4956 8/3/2020 Buy Now United States
AP7346D-3018FS6-7 Mouser Electronics Inc. 4133 8/4/2020 Buy Now United States
AP7346D-3018FS6-7 Digi-Key Electronics 4950 8/3/2020 Buy Now United States
AP7346D-3028FS6-7 Mouser Electronics Inc. 4875 8/4/2020 Buy Now United States
AP7346D-3028FS6-7 Digi-Key Electronics 5000 8/3/2020 Buy Now United States
AP7346D-3030FS6-7 Digi-Key Electronics 5000 8/3/2020 Buy Now United States
AP7346D-3318FS6-7 Mouser Electronics Inc. 39946 8/4/2020 Buy Now United States
AP7346D-3318FS6-7 Digi-Key Electronics 4961 8/3/2020 Buy Now United States
AP7346D-3328FS6-7 Mouser Electronics Inc. 5000 8/4/2020 Buy Now United States
AP7346D-3328FS6-7 Digi-Key Electronics 9990 8/3/2020 Buy Now United States
AP7346D-3330FS6-7 Digi-Key Electronics 9880 8/3/2020 Buy Now United States
AP7346D-3333FS6-7 Mouser Electronics Inc. 4957 8/4/2020 Buy Now United States
AP7346D-3333FS6-7 Digi-Key Electronics 9846 8/3/2020 Buy Now United States
AP7346D-3612FS6-7 Digi-Key Electronics 9970 8/3/2020 Buy Now United States