Продукция > Интегральные схемы (ИС) > ИС для управления питанием > ADP7104ACPZ-5.0-R7

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LDO Voltage Regulators 20V 500mA CMOS LDO Low Noise

Производитель : Analog Devices, Inc
Упаковка/Ящик : LFCSP-8
категорий продукта : LDO Linear Regulators ; Positive Linear Regulators (LDO)
Datasheet: ADP7104ACPZ-5.0-R7 Datasheet (PDF)
RoHs Status: Rohs
Маркировки Код: LKM
Наличность: 3210


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ADP7104ACPZ-5.0-R7 информация о продукте

The ADP7104ACPZ-5.0-R7 is 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.

The ADP7104ACPZ-5.0-R7 is 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 ADP7104ACPZ-5.0-R7 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.

The ADP7104ACPZ-5.0-R7 is 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.



  • 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 1 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


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

ADP7104ACPZ-5.0-R7 Pinout
(Картинка: Pinout)

ADP7104ACPZ-5.0-R7 Block Diagram
(Картинка: Diagram)

Технические параметры

  • Input Voltage MAX
  • 20 V
  • Output Voltage
  • 5 V
  • Dropout Voltage (Max)
  • 550 mV
  • Output Current
  • 500 mA
  • Load Regulation
  • 0.2 % / A
  • Number of Outputs
  • 1
  • Output Type
  • Fixed
  • Maximum Operating Temperature
  • + 125 C
  • Mounting Style
  • Package / Case
  • LFCSP-8
  • Input Bias Current (Max)
  • 10 nA
  • Input Voltage MIN
  • 3.3 V
  • Line Regulation
  • +/- 0.015 % / V
  • Minimum Operating Temperature
  • - 40 C
  • Packaging
  • Reel
  • PSRR / Ripple Rejection (Typ)
  • 80 dB

ADP7104ACPZ-5.0-R7 Datasheet

ADP7104ACPZ-5.0-R7 Связанные специальные

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1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that ADP7104ACPZ-5.0-R7 is the original manufacturer or agent of ADI?
We have a professional business development department to strictly test and verify the qualifications of ADI original manufacturers and agents. All ADI suppliers must pass the qualification review before they can publish their ADP7104ACPZ-5.0-R7 devices; we pay more attention to the channels and quality of ADP7104ACPZ-5.0-R7 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of ADP7104ACPZ-5.0-R7 chips? Including ADI original factory information, LDO Linear Regulators ; Positive Linear Regulators (LDO) application, ADP7104ACPZ-5.0-R7 pictures?
You can use Jotrin's intelligent search engine, or filter by LDO Linear Regulators ; Positive Linear Regulators (LDO) category, or find it through Analog Devices, Inc Information page.
Q: Are the ADI's ADP7104ACPZ-5.0-R7 price and stock displayed on the platform accurate?
The ADI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for ADP7104ACPZ-5.0-R7, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Yes. We accept offline orders.
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Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of ADP7104ACPZ-5.0-R7?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ADP7104ACPZ5.0R7 we delivered, we will accept the replacement or return of the ADP7104ACPZ-5.0-R7 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of ADP7104ACPZ-5.0-R7.
(3)The ADP7104ACPZ-5.0-R7 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as ADP7104ACPZ-5.0-R7 datasheet pdf, ADP7104 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Analog Devices, Inc

Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...
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