Produkte > Integrierte Schaltungen (ICs) > Power Management-ICs > ADP7142ARDZ-R7

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LDO Regulator, 200mA Adjustable, 1.2 → 39 V, ±1.8% 8-Pin, SOIC

  • Verpackung/Behälter :
  • SOIC-8
  • Produkt der Kategorien :
  • Linear Regulator
  • RoHs Status:
  • Pb-free Halide free
  • Lagerbestand:
  • 541


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ADP7142ARDZ-R7 Beschreibung

LDO (Low Dropout) Linear Voltage Regulators, 5V Output, Analog Devices

The Analog Devices Low Dropout (LDO) Linear Regulators offer fast transient response, excellent line and load regulation, and they have a wide input voltage range.



  • Low noise: 11 μV rms independent of fixed output voltage
  • PSRR of 88 dB at 10 kHz, 68 dB at 100 kHz, 50 dB at 1 MHz, VOUT ≤ 5 V, VIN = 7 V
  • Input voltage range: 2.7 V to 40 V
  • Maximum output current: 200 mA
  • Initial accuracy: ±0.8%
  • Accuracy over line, load, and temperature
    • −1.2% to +1.5%, TJ = −40°C to +85°C
    • ±1.8%, TJ = −40°C to +125°C
  • Low dropout voltage: 200 mV (typical) at a 200 mA load, VOUT = 5 V
  • User programmable soft start (LFCSP and SOIC only)
  • Low quiescent current, IGND = 50 μA (typical) with no load
  • Low shutdown current: 1.8 μA at VIN = 5 V, 3.0 μA at VIN = 40 V
  • Stable with a small 2.2 μF ceramic output capacitor
  • Fixed output voltage options: 1.8 V, 2.5 V, 3.3 V, 3.8 V, and 5.0 V
    • 15 standard voltages between 1.2 V and 5.0 V are available
  • Adjustable output from 1.2 V to VIN – VDO, output can be adjusted above initial set point
  • Precision enable
  • 2 mm × 2 mm, 6-lead LFCSP, 8-Lead SOIC, 5-Lead TSOT
  • Supported bytool


  • Regulation to noise sensitive applications
    • ADC, DAC circuits, precision amplifiers, power for VCO VTUNE control
  • Communications and infrastructure
  • Medical and healthcare
  • Industrial and instrumentation

ADP7142ARDZ-R7 Pinout
(Bild: Pinout)

ADP7142ARDZ-R7 Block Diagram
(Bild: Diagram)

Technische Parameter

  • Output Configuration
  • Positive
  • Output Type
  • Adjustable
  • Number of Regulators
  • 1
  • Voltage Input (Max)
  • 40V
  • Voltage Output (Min/Fixed)
  • 1.2V
  • Voltage Output (Max)
  • 39.58V
  • Voltage Dropout (Max)
  • 0.42V @ 200mA
  • Current Output
  • 200mA
  • Current Quiescent (Iq)
  • 140??A
  • Current Supply (Max)
  • 320??A
  • PSRR
  • 88dB ~ 50dB (10kHz ~ 1MHz)
  • Control Features
  • Enable, Soft Start
  • Protection Features
  • Over Temperature, Short Circuit
  • Operating Temperature
  • -40??C ~ 125??C
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 8-SOIC (0.154, 3.90mm Width) Exposed Pad
  • Supplier Device Package
  • 8-SOIC-EP

ADP7142ARDZ-R7 Documents

ADP7142ARDZ-R7 Verwandte besondere

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Estimated Delivery Time: Sep 30 - Oct 05 days (choose Expedited at checkout).

Fracht & Zahlung


  • Liefer-Type
  • Schiff Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Zahlungsbedingungen
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

Wir bieten qualitativ hochwertige Produkte, aufmerksamen Service und nach dem Verkauf Garantie

  • Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.

    Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.

  • Mindestbestellmenge beginnt 1pcs.

    Mindestbestellmenge beginnt 1pcs.

  • Niedrigsten Transportgebühr beginnt bei US $ 2,00.

    Niedrigsten Transportgebühr beginnt bei US $ 2,00.

  • 90 Tage Qualitätsgarantie für alle Produkte.

    90 Tage Qualitätsgarantie für alle Produkte.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

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 ADP7142ARDZ-R7 is the original manufacturer or agent of AD?
We have a professional business development department to strictly test and verify the qualifications of AD original manufacturers and agents. All AD suppliers must pass the qualification review before they can publish their ADP7142ARDZ-R7 devices; we pay more attention to the channels and quality of ADP7142ARDZ-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 ADP7142ARDZ-R7 chips? Including AD original factory information, Linear Regulator application, ADP7142ARDZ-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 AD's ADP7142ARDZ-R7 price and stock displayed on the platform accurate?
The AD's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for ADP7142ARDZ-R7, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
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 ADP7142ARDZ-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 ADP7142ARDZR7 we delivered, we will accept the replacement or return of the ADP7142ARDZ-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 ADP7142ARDZ-R7.
(3)The ADP7142ARDZ-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 ADP7142ARDZ-R7 datasheet pdf, ADP7142 pin diagram?
Need any After-Sales service, please feel free contact us:

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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Zertifikate & Honor

Zertifikate & Honor