ADP7104ACPZ from ADI (Analog Devices Inc.) is a high-performance CMOS low dropout linear regulator widely used in communication, medical, industrial and consumer electronics. Shenzhen Mingjiada Electronics Co., Ltd, as a world-renowned authorised independent distributor of electronic components, has been supplying ADP7104ACPZ for a long time to provide customers with efficient and reliable power solutions.
ADP7104ACPZ Description
The ADP7104ACPZ is a CMOS, low dropout linear regulator with a maximum output current of 500 mA from a 3.3 V to 20 V supply.This high-input voltage LDO is suitable for regulating high-performance analogue and mixed-signal circuits supplied from 19 V to 1.22 V. The device features an advanced proprietary architecture. The device's advanced proprietary architecture provides high supply rejection, low noise characteristics, and excellent line and load transient response performance with a small 1 μF ceramic output capacitor.
The ADP7104ACPZ is available in seven fixed output voltage options and an adjustable output model that regulates the output voltage to 1.22 V to VIN - VDO with an external feedback divider.
The ADP7104ACPZ output noise voltage is 15 μV rms and is independent of output voltage. These devices have a ‘power good’ digital output pin that allows the power system monitor to check for proper output voltage. A user-programmable precision undervoltage blocking feature allows easy control of the timing of multiple power supplies.
ADP7104ACPZ Key Features
Wide Input Voltage Range: The ADP7104ACPZ supports input voltages from 3.3 V to 20 V, making it suitable for a wide range of power supply environments.
High output current: The ADP7104ACPZ has a maximum output current of 500 mA to meet the needs of high-performance circuits.
Low noise design: The ADP7104ACPZ output noise voltage is only 15 μVRMS, suitable for noise-sensitive applications.
High Power Supply Rejection Ratio (PSRR): The ADP7104ACPZ has a PSRR of up to 60 dB at 10 kHz to ensure power supply stability.
Low dropout performance: The ADP7104ACPZ has a dropout of only 350 mV at 500 mA output current, significantly reducing power consumption.
ADP7104ACPZ Technical Specifications
- Output Voltage: 1.8 V
- Output Current: 500 mA
- Number of Outputs: 1 Output
- Polarity: Positive
- Quiescent current: 900 uA
- Input Voltage - Min: 3.3 V
- Input voltage - max: 20 V
- Output Type: Fixed
- Minimum operating temperature: - 40 C
- Maximum operating temperature: + 125 C
- Setback voltage: 350 mV
- Rebound Voltage - Max: 550 mV
- Line regulation: 0.015 %/V
- Load regulation: 0.2 %/A
- Voltage Regulation Accuracy: 0.8 %
ADP7104ACPZ Applications
- Adaptation to noise-sensitive applications: ADCs, DAC circuits, precision amplifiers, high-frequency oscillators, clocks, and PLLs.
- Communications and infrastructure
- Medical and healthcare
- Industrial and Instrumentation
Mingjiada Electronics not only provides high quality ADP7104ACPZ products, but also provides customers with comprehensive technical support and after-sales service. The professional technical team can provide customers with one-stop service from product selection, technical support to logistics and distribution to ensure that customers can get timely and effective help in the process of use.
Typical Application Circuit
Figure 1. ADP7104ACPZ with Fixed Output Voltage, 5 V
Figure 2. ADP7104ACPZ with Adjustable Output Voltage, 5 V
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