Produkte > Integrierte Schaltungen (ICs) > Power Management-ICs > ADP1763ACPZ-R7

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LDO Regulator Pos 0.5V to 1.5V 3A 16-Pin LFCSP EP T/R

Hersteller : Analog Devices, Inc
Verpackung/Behälter : LFCSP-16
Produkt der Kategorien : Voltage Regulators
Datasheet: ADP1763ACPZ-R7 Datasheet (PDF)
RoHs Status: Pb-free Halide free
Lagerbestand: 1000


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ADP1763ACPZ-R7 Beschreibung

The ADP1763ACPZ-R7 is a low noise, low dropout (LDO) linear regulator. Itis designed to operate from a single input supply with an inputvoltage as low as 1.10 V without the requirement of an external biassupply to increase efficiency and provide up to 3 A of output current.

The low 95 mV typical dropout voltage at a 3 A load allows theADP1763ACPZ-R7 to operate with a small headroom while maintainingregulation and providing better efficiency.

The ADP1763ACPZ-R7 is optimized for stable operation with small 10 μFceramic output capacitors. The ADP1763ACPZ-R7 delivers optimaltransient performance with minimal board area.

The ADP1763ACPZ-R7 is available in fixed output voltages ranging from0.9 V to 1.5 V. The output of the adjustable output model can beset from 0.5 V to 1.5 V through an external resistor connectedbetween VADJ and ground.

The ADP1763ACPZ-R7 has an externally programmable soft start time byconnecting a capacitor to the SS pin. Short-circuit and thermaloverload protection circuits prevent damage in adverse conditions.The ADP1763ACPZ-R7 is available in a small 16-lead LFCSP package for thesmallest footprint solution to meet a variety of applications.



  • 3 A maximum output current
  • Low input voltage supply range
    • VIN = 1.10 V to 1.98 V, no external bias supply required
  • Fixed output voltage range: VOUT_FIXED = 0.9 V to 1.5 V
  • Adjustable output voltage range: VOUT_ADJ = 0.5 V to 1.5 V
  • Ultralow noise: 2 μV rms, 100 Hz to 100 kHz
  • Noise spectral density
    • 4 nV/√Hz at 10 kHz
    • 3 nV/√Hz at 100 kHz
  • Low dropout voltage: 95 mV typical at 3 A load
  • Operating supply current: 4.5 mA typical at no load
  • ±1.5% fixed output voltage accuracy over line, load, and temperature
  • Excellent power supply rejection ratio (PSRR) performance
    • 59 dB typical at 10 kHz at 3 A load
    • 43 dB typical at 100 kHz at 3 A load
  • Excellent load/line transient response
  • Soft start to reduce inrush current
  • Optimized for small 10 μF ceramic capacitors
  • Current-limit and thermal overload protection
  • Power-good indicator
  • Precision enable
  • 16-lead, 3 mm × 3 mm LFCSP package


  • Regulation to noise sensitive applications such as radiofrequency (RF) transceivers, analog-to-digital converter(ADC) and digital-to-analog converter (DAC) circuits,phase-locked loops (PLLs), voltage controlled oscillators(VCOs) and clocking integrated circuits
  • Field-programmable gate array (FPGA) and digital signalprocessor (DSP) supplies
  • Medical and healthcare
  • Industrial and instrumentation

ADP1763ACPZ-R7 Pinout
(Bild: Pinout)

ADP1763ACPZ-R7 Block Diagram
(Bild: Diagram)

Technische Parameter

  • Output Configuration
  • Positive
  • Output Type
  • Adjustable
  • Number of Regulators
  • 1
  • Voltage Input (Max)
  • 1.98V
  • Voltage Output (Min/Fixed)
  • 0.5V
  • Voltage Output (Max)
  • 1.5V
  • Voltage Dropout (Max)
  • 0.145V @ 3A
  • Current Output
  • 3A
  • Current Quiescent (Iq)
  • 8mA
  • Current Supply (Max)
  • 16mA
  • PSRR
  • 62dB ~ 33dB (10kHz ~ 1MHz)
  • Control Features
  • Enable, Power Good, Soft Start
  • Protection Features
  • Current Limit, Thermal Overload
  • Operating Temperature
  • -40??C ~ 125??C (TJ)
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 16-WFQFN Exposed Pad
  • Supplier Device Package
  • 16-LFCSP-WQ (3x3)

ADP1763ACPZ-R7 Datasheet

ADP1763ACPZ-R7 Verwandte besondere

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

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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.

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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 ADP1763ACPZ-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 ADP1763ACPZ-R7 devices; we pay more attention to the channels and quality of ADP1763ACPZ-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 ADP1763ACPZ-R7 chips? Including ADI original factory information, Voltage Regulators application, ADP1763ACPZ-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 ADP1763ACPZ-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 ADP1763ACPZ-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.
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.
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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 ADP1763ACPZ-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 ADP1763ACPZR7 we delivered, we will accept the replacement or return of the ADP1763ACPZ-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 ADP1763ACPZ-R7.
(3)The ADP1763ACPZ-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.
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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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