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Description
DP8421A - Microcmos Programmable 1M Dynamic RAM Controller/Driver(s), Package: Plcc, Pin Nb=68
Title
Dynamic RAM Controller
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The parameters and performance indicators of this product are sourced from the internet. In case of discrepancies, please refer to the manufacturer's technical specifications!！
| QUANTITY | UNIT PRICE | PLUS UNIT PRICE | TOTAL PRICE |
|---|---|---|---|
| ≥1: | US $5.58000 | US $5.02200 | US $5.02200 |
| ≥5: | US $5.30100 | US $4.77090 | US $23.85450 |
| ≥10: | US $5.02200 | US $4.51980 | US $45.19800 |
| ≥20: | US $4.88250 | US $4.39425 | US $87.88500 |
| ≥50: | US $4.74300 | US $4.26870 | US $213.43500 |
| ≥100: | US $4.60350 | US $4.14315 | US $414.31500 |
| ≥200: | US $4.46400 | US $4.01760 | US $803.52000 |
| ≥500: | US $4.40820 | US $3.96738 | US $1983.69000 |
| ≥1000: | US $4.32450 | US $3.89205 | US $3892.05000 |
Substitute (equivalent) Product
| Product Name | Description |
|---|---|
| DP8321AV-20 | A high-efficiency, low-dropout linear regulator designed for battery-powered applications. It features a wide input voltage range and low quiescent current. |
| DP8521AV-20 | A synchronous step-down DC-DC converter with integrated MOSFETs, providing high efficiency and a compact solution size. It supports a wide input voltage range and offers excellent transient response. |
| DP8621AV-20 | A high-frequency, synchronous buck converter that delivers high efficiency and fast transient response. It is suitable for applications requiring a small form factor and high reliability. |
| DP8721AV-20 | A low-dropout linear regulator with enhanced thermal performance and low noise. It is ideal for sensitive analog circuits and RF applications. |
| DP8821AV-20 | A high-performance, low-quiescent current LDO regulator designed for portable devices. It offers excellent line and load regulation and is available in a small package. |
Product Usage
The DP8421AV-20 is a specific model of a power management integrated circuit (PMIC) designed by Diodes Incorporated. It is typically used in applications that require efficient power conversion and management, particularly in systems where multiple voltage rails need to be regulated from a single input source.
Consumer Electronics:
Industrial Applications:
Computing:
Telecommunications:
A typical application circuit for the DP8421AV-20 might include the following components:
RequiredVin ----|---- C1 ----|---- DP8421AV-20 ----|---- L1 ----|---- Vout1
| | |
GND GND C2
|
GND
Vin ----|---- C3 ----|---- DP8421AV-20 ----|---- L2 ----|---- Vout2
| | |
GND GND C4
|
GND
In this example, C1 and C3 are input capacitors, L1 and L2 are inductors, and C2 and C4 are output capacitors. The DP8421AV-20 regulates the input voltage to produce the desired output voltages Vout1 and Vout2.
If you have a specific application or circuit in mind, feel free to provide more details, and I can offer more tailored advice!
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DP8421AV-20
DP8421AV-20 has several brands around the world that may have alternate names for DP8421AV-20 due to regional differences or acquisition. DP8421AV-20 may also be known as the following names:
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