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LDO Regulator Pos 1.2V to 5V 2A Medical 8-Pin LFCSP EP T/R
| Hersteller : | Analog Devices, Inc |
|---|---|
| Verpackung/Behälter : | LFCSP-8 |
| Produkt der Kategorien : | Voltage Regulators - Linear |
| Datasheet: | ADM7172ACPZ-R7 Datasheet (PDF) |
| RoHs Status: | Pb-free Halide free |
| Lagerbestand: | 15200000 |
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ADM7172ACPZ-R7 Beschreibung
The ADM7172ACPZ-R7 is a CMOS, low dropout linear regulator (LDO) that operates from 2.3 V to 6.5 V and provides up to 2 A 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 1.5 A load step.
The ADM7172ACPZ-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 1.0 ms.
The ADM7172ACPZ-R7 regulator output noise is 5 μV rms, independent of the output voltage. The ADM7172ACPZ-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 2 A of output current in a small, low profile footprint.
Feature
- Download . Available as Known Good Die and fully guaranteed to data sheet specifications.
- Input voltage range: 2.3 V to 6.5 V
- Maximum load current: 2 A
- 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 1.5 A load step
- 60 dB PSRR at 100 kHz
- Low dropout voltage: 172 mV at 2 A load, VOUT = 3 V
- Initial accuracy: −0.5% (minimum), +1% (maximum)
- Accuracy over line, load, and temperature: ±1.5%
- Quiescent current, IGND = 0.7 mA with 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 ™ 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
(Bild: Pinout)
(Bild: Diagram)
Technische Parameter
- Output Configuration
- Positive
- Output Type
- Adjustable
- Number of Regulators
- 1
- Voltage Input (Max)
- 6.5V
- Voltage Output (Min/Fixed)
- 1.2V
- Voltage Output (Max)
- 6.23V
- Voltage Dropout (Max)
- .27V @ 2A
- Current Output
- 2A
- Current Quiescent (Iq)
- 2mA
- Current Supply (Max)
- 8.7mA
- PSRR
- 60db ~ 20dB (100kHz ~ 1MHz)
- Control Features
- Enable, Soft Start
- Protection Features
- Over Current, Over Temperature
- Operating Temperature
- -40??C ~ 125??C
- Mounting Type
- Surface Mount
- Package / Case
- 8-WFDFN Exposed Pad, CSP
- Supplier Device Package
- 8-LFCSP-WD (3x3)
ADM7172ACPZ-R7 Datasheet
-
ADM7172 Technical Documentation/Data sheet
ADM7172ACPZ-R7 Verwandte besondere
Ratings and Reviews (1)
- 5 / 5
- 5 Stars 100%
- 4 Stars 0%
- 3 Stars 0%
- 2 Stars 0%
- 1 Stars 0%
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**rtie***2018-07-18
Alles super, sehr schneller Versand, Immer gerne mal wieder.
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Verpackung
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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.
Garantien
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.
FAQ:
- Q: How does Jotrin guarantee that ADM7172ACPZ-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 ADM7172ACPZ-R7 devices; we pay more attention to the channels and quality of ADM7172ACPZ-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 ADM7172ACPZ-R7 chips? Including ADI original factory information, Voltage Regulators - Linear application, ADM7172ACPZ-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 ADM7172ACPZ-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 ADM7172ACPZ-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. - Q: What forms of payment can I use in Jotrin?
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Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
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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 ADM7172ACPZ-R7?
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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 ADM7172ACPZR7 we delivered, we will accept the replacement or return of the ADM7172ACPZ-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 ADM7172ACPZ-R7.
(3)The ADM7172ACPZ-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 ADM7172ACPZ-R7 datasheet pdf, ADM7172 pin diagram?
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