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ADI ADP7104ARDZRoHS

Manufacturer
ADI
MPN
ADP7104ARDZ
LCSC Part #
C3747035
Packaging
SOIC-8-EP
Customer #
Key Attributes
20 V, 500 mA, Low Noise, CMOS LDO
Datasheetpdf iconADI ADP7104ARDZ
In-Stock: 52
52 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 4.0031$ 3.9231$ 3.92
10+$ 3.4335$ 3.3649$ 33.65
50+$ 3.0944$ 3.0326$ 151.63
100+$ 2.7537$ 2.6987$ 269.87
500+$ 2.5946$ 2.5428$ 1271.40
1,000+$ 2.5249$ 2.4744$ 2474.40
Standard Packaging50/Full Tube
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerADI
PackagingSOIC-8-EP
Output Voltage1.22V~19.45V
Number of Outputs1
Operating Temperature-40℃~+125℃@(Tj)
Supply Current (Iq)900uA
Output ConfigurationPositive
Output Current500mA
Operating Voltage20V
Output TypeAdjustable
FeaturesEnable control;Built-in soft-start;Operating status indication;Input under-voltage protection;Reverse-polarity current protection;Thermal shutdown;Over Current Protection
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging50
Sales UnitPiece

Introduction

AI Translation

A CMOS, low dropout linear regulator that operates from 3.3 V to 20 V and provides up to 500 mA of output current. This high input voltage LDO is ideal for regulation of high performance analog and mixed signal circuits operating from 19 V to 1.22 V rails. Using an advanced proprietary architecture, it provides high power supply rejection, low noise, and achieves excellent line and load transient response with just a small 1 μF ceramic output capacitor. Available in seven fixed output voltage options and an adjustable version, which allows output voltages that range from 1.22 V to VIN - VDO via an external feedback divider. The output noise voltage is 15 μV rms and is independent of the output voltage. A digital power - good output allows power system monitors to check the health of the output voltage. A user programmable precision undervoltage lockout function facilitates sequencing of multiple power supplies. Available in 8 - lead, 3 mm×3 mm LFCSP and 8 - lead SOIC packages. The LFCSP offers a very compact solution and also provides excellent thermal performance for applications requiring up to 500 mA of output current in a small, low - profile footprint.

Features

AI Translation
  • Input voltage range: 3.3 V to 20 V
  • Maximum output current: 500 mA
  • Low noise: 15 μV rms for fixed output versions
  • PSRR performance of 60 dB at 10 kHz, VOUT = 3.3 V
  • Reverse current protection
  • Low dropout voltage: 350 mV at 500 mA
  • Initial accuracy: ±0.8%
  • Accuracy over line, load, and temperature - 2% to + 1%, TJ = - 40°C to + 125°C; - 1.25% to + 1%, TJ = 0°C to + 85°C
  • Low quiescent current [VIN = 5 V], IGND = 900 μA with 500 mA load
  • Low shutdown current: < 40 μA at VIN = 12 V, stable with small μF ceramic output capacitor
  • 7 fixed output voltage options: 1.5 V, 1.8 V, 2.5 V, 3 V, 3.3 V, 5 V, and 9 V
  • Adjustable output from 1.22 V to VIN - VDO
  • Foldback current limit and thermal overload protection
  • User programmable precision UVLO/enable
  • Power - good indicator
  • 8 - lead LFCSP and 8 - lead SOIC packages

Applications

AI Translation
  • Regulation to noise sensitive applications: ADC, DAC circuits, precision amplifiers, high frequency oscillators, clocks, and PLLs
  • Communications and infrastructure
  • Medical and healthcare
  • Industrial and instrumentation