ADP1741ACPZ-R7 Positive Linear Regulators (LDO) by Analog Devices

Status: Production
Series: ADP1741
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The ADP1740 / ADP1741 are CMOS, low dropout linear regulators that operate from 1.6 V to 3.6 V and provide up to 2 A of output current. These Low VIN / VOUT LDOs are ideal for regulation of nanometer FPGA geometries operating from 2.5V down to 1.8V I/O rails, and powering core voltages down to 0.75V. Using an advanced proprietary architecture, they provide high power supply rejection, low noise, and achieve excellent line and load transient response with just a small 4.7 µF ceramic output capacitor.The ADP1740 is available in seven fixed output voltage options. The ADP1741 is an adjustable version that allows output voltages ranging from 0.75 V to 3.3 V via an external divider.The ADP1740 / ADP1741 allow an external soft start capacitor to be connected to program the startup. A digital power-good output allows power system monitors to check the health of the output voltage.The ADP1740 / ADP1741 are available in a 16-lead, 4 mm × 4 mm LFCSP, making them not only very compact solutions, but also providing excellent thermal performance for

Where to Buy

Prices starting from US$1.45

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$1.59
10,500
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$2.57
9,411
in stock
Buy Now
Logo for Farnell
Farnell
from US$2.23
8,646
in stock
Buy Now
Logo for element14
element14
from US$2.32
8,396
in stock
Buy Now
Logo for Chip One Stop
Chip One Stop
from US$1.45
1,046
in stock
Buy Now
Logo for Richardson RFPD
Richardson RFPD
from US$2.19
372
in stock
Buy Now

Features

Maximum output current: 2 A
Input voltage range: 1.6 V to 3.6 V
Low shutdown current: 2 μA
Low dropout voltage: 160 mV @ 2 A load
Initial accuracy: ±1%
Accuracy over line, load, and temperature: ±2%
7 fixed output voltage options with soft start (ADP1740): 0.75 V to 2.5 V
Adjustable output voltage options with soft start (ADP1741): 0.75 V to 3.3 V
High PSRR
65 dB @ 1 kHz
65 dB @ 10 kHz
54 dB @ 100 kHz
23 μV rms at 0.75 V output
Stable with small 4.7 μF ceramic output capacitor
Excellent load and line transient response
Current-limit and thermal overload protection
See data sheet for additional features

Alternative Descriptions

2A LDO adj V-out | Analog Devices
Ldo, Adj, 2A, Lfcsp-Ep-16, 125Deg C | Newark Electronics
LDO, ADJ, 2A, LFCSP-EP-16, 125DEG C | Farnell
POWER MANAGEMENT IC | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADP1741ACPZ-R7?

Additional datasheets, footprints and schematics for ADP1741ACPZ-R7 are listed on our Part Details page. You can also find images and similar parts to ADP1741ACPZ-R7 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADP1741ACPZ-R7 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADP1741ACPZ-R7 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADP1741ACPZ-R7 fall under?

The ADP1741ACPZ-R7 is listed under Positive Linear Regulators (LDO).

Can I view similar or alternative parts?

You can view similar parts to ADP1741ACPZ-R7 when available in the Positive Linear Regulators (LDO) range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ADP1741ACPZ-R7 you can contact the distributor directly for product support, shipping queries etc.

Is the ADP1741ACPZ-R7 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for ADP1741ACPZ-R7 have stock available?

Authorised distributors including Analog Devices, Newark Electronics, Farnell, element14 and Chip One Stop have stock available or on a lead time for ADP1741ACPZ-R7.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for ADP1741ACPZ-R7 often in real-time on the comparison pages.

What if I can't find stock of ADP1741ACPZ-R7?

You can fill out our help required form which you can use to request a quote for ADP1741ACPZ-R7 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay