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ADM7170ACPZ-R7

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LDO Regulator Pos 1.2V to 5V 0.5A 8-Pin LFCSP EP T/R

Hersteller : Analog Devices, Inc
Verpackung/Behälter : 8-WFDFN, CSP
Produkt der Kategorien : IC Chips
Datasheet: ADM7170ACPZ-R7 Datasheet (PDF)
RoHs Status: Pb-free Halide free
Lagerbestand: 3000

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ADM7170ACPZ-R7 Beschreibung

The Analog Devices ADM7170ACPZ-R7 is a CMOS, low-dropout linear regulator (LDO) that operates from 2.3 V to 6.5 V and provides up to 500 mA of output current. This high output current LDO is ideal for regulation of high-performance analog and mixed-signal circuits operating from 6 V down to 1.2 V rails. Using an advanced proprietary architecture, the device provides high power supply rejection and low noise, and achieves excellent line and load transient response with just a small 4.7 μF ceramic output capacitor. Load transient response is typically 1.5 μs for a 1 mA to 500 mA load step. The ADM7170ACPZ-R7 is available in 17 fixed-output voltage options. The following voltages are available from stock: 1.3 V, 1.8 V, 2.5 V, 3.0 V, 3.3 V, 4.2 V, and 5.0 V. Additional voltages that are available by special order are: 1.5 V, 1.85 V, 2.0 V, 2.2 V, 2.7 V, 2.75 V, 2.8 V, 2.85 V, 3.8 V, and 4.6 V. An adjustable version is also available that allows output voltages that range from 1.2 V to VIN − VDO with an external feedback divider. Inrush current can be controlled by adjusting the start-up time via the soft-start pin. The typical start-up time with a 1 nF soft-start capacitor is about 1.0 ms. The ADM7170ACPZ-R7 regulator output noise is 5 μVRMS independent of the output voltage. The ADM7170ACPZ-R7 is available in an 8-lead, 3 mm × 3 mm LFCSP, making it not only a very compact solution, but also providing excellent thermal performance for applications requiring up to 500 mA of output current in a small, low-profile footprint.

ADM7170ACPZ-R7

Feature

  • Input voltage range: 2.3 V to 6.5 V
  • Maximum load current: 500 mA
  • Low noise: 5 μV rms independent of output voltage at 100 Hz to 100 kHz
  • Fast transient response: 1.5 μs for 1 mA to 500 mA load step
  • 60 dB PSRR at 100 kHz
  • Low dropout voltage: 42 mV at 500 mA load, VOUT = 3 V
  • Initial accuracy: ±0.75%
  • Accuracy over line, load, and temperature: ±1.25%
  • Quiescent current, IGND = 0.7 mA at no load
  • Low shutdown current: 0.25 μA at VIN = 5 V
  • Stable with small 4.7 μF ceramic output capacitor
  • Adjustable and fixed output voltage options: 1.2 V to 5.0 V
  • Adjustable output from 1.2 V to VIN − VDO
  • Precision enable
  • Adjustable soft start
  • 8-lead, 3 mm × 3 mm LFCSP package
  • Supported by ADIsimPower tool

Anwendungen

  • Regulation to noise sensitive applications: ADC and DAC circuits, precision amplifiers, PLLs/VCOs, and clocking ICs
  • Communications and infrastructure
  • Medical and healthcare
  • Industrial and instrumentation

ADM7170ACPZ-R7 Pinout
(Bild: Pinout)

ADM7170ACPZ-R7 Block Diagram
(Bild: Diagram)

Technische Parameter

  • Family
  • PMIC - Voltage Regulators - Linear (LDO)
  • Series
  • -
  • Packaging  
  • Tape & Reel (TR)  
  • Regulator Topology
  • Positive Adjustable
  • Voltage Output
  • 1.2 V ~ 6.458 V
  • Current Output
  • 500mA
  • Voltage Dropout (Typical)
  • 0.042V @ 500mA
  • Number of Regulators
  • 1
  • Voltage Input
  • 2.3 V ~ 6.5 V
  • Current Limit (Min)
  • 700mA
  • Operating Temperature
  • -40�C ~ 125�C
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 8-WFDFN Exposed Pad
  • Supplier Device Package
  • 8-LFCSP (3x3)
  • Online Catalog
  • 5V(Max) to 10V(Max)

ADM7170ACPZ-R7 Datasheet

ADM7170ACPZ-R7 Verwandte besondere

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **ryn ***
    2018-10-02

    Works great for my projects

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Q: How does Jotrin guarantee that ADM7170ACPZ-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 ADM7170ACPZ-R7 devices; we pay more attention to the channels and quality of ADM7170ACPZ-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 ADM7170ACPZ-R7 chips? Including ADI original factory information, IC Chips application, ADM7170ACPZ-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 ADM7170ACPZ-R7 price and stock displayed on the platform accurate?
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Q: What is the process for returns or replacement of ADM7170ACPZ-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 ADM7170ACPZR7 we delivered, we will accept the replacement or return of the ADM7170ACPZ-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 ADM7170ACPZ-R7.
(3)The ADM7170ACPZ-R7 is unused and only in the original unpacked packaging.
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Analog Devices, Inc

ADI
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...
Analog Devices, Inc

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