ADP5037ACPZ-R7 Multiple Output Buck Regulators by Analog Devices

Status: Production
Series: ADP5037
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The ADP5037 combines two high performance buck regulators and two low dropout (LDO) regulators in a small, 24-lead 4 mm × 4 mm LFCSP to meet demanding performance and board spacerequirements.The high switching frequency of the buck regulators enables tiny multilayer external components and minimizes the board space. When the MODE pin is set high, the buck regulators operate in forced PWM mode. When the MODE pin is set low and the load is above a predefined threshold, the buck regulators operate in PWM mode. When the load current falls below apredefined threshold, the regulator operates in power savemode (PSM), improving the light-load efficiency.The two bucks operate out of phase to reduce the input capacitor requirement. The low quiescent current, low dropout voltage, and wide input voltage range of the ADP5037 LDOs extend the battery life of portable devices. The ADP5037 LDOs maintain power supply rejection greater than 60 dB for frequencies as high as 10 kHz while operating with a low headroom voltage.Regulators in the ADP5037 are activated though dedicated enable pins. The default output voltages can be externally set in the adjustable version or factory programmable to a wide range of preset values in the fixed voltage version.

Where to Buy

Prices starting from US$2.17

Distributor Stock
Logo for RS
RS
from US$6.13
341
in stock
Buy Now
Logo for Analog Devices
Analog Devices
from US$2.17
5,063
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$3.37
1,444
in stock
Buy Now
Logo for element14
element14
from US$3.11
1,444
in stock
Buy Now
Logo for Farnell
Farnell
from US$3.15
1,444
in stock
Buy Now
Logo for Richardson RFPD
Richardson RFPD
from US$3.00
450
in stock
Buy Now

Features

Main input voltage range: 2.3 V to 5.5 V
Two 800 mA buck regulators and two 300 mA LDOs
24-lead, 4 mm × 4 mm LFCSP package
Regulator accuracy: ±1.8%
Factory programmable or external adjustable VOUTx
3 MHz buck operation with forced PWM and auto PWM/PSM modes
BUCK1/BUCK2: output voltage range from 0.8 V to 3.8 V
LDO1/LDO2: output voltage range from 0.8 V to 5.2 V
LDO1/LDO2: low input supply voltage from 1.7 V to 5.5 V
LDO1/LDO2: high PSRR and low output noise

Alternative Descriptions

ADJ Outputs, UVLO Low | Analog Devices
Power Management Ic, 4 O/P, Lfcsp-Ep-24 | Newark Electronics
POWER MANAGEMENT IC, 4 O/P, LFCSP-EP-24 | element14
POWER MANAGEMENT IC | Richardson RFPD
Dual 3MHz 800mA Regulator 2x LDO LFCSP24 | RS


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADP5037ACPZ-R7?

Additional datasheets, footprints and schematics for ADP5037ACPZ-R7 are listed on our Part Details page. You can also find images and similar parts to ADP5037ACPZ-R7 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADP5037ACPZ-R7 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADP5037ACPZ-R7 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADP5037ACPZ-R7 fall under?

The ADP5037ACPZ-R7 is listed under Multiple Output Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to ADP5037ACPZ-R7 when available in the Multiple Output Buck Regulators 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 ADP5037ACPZ-R7 you can contact the distributor directly for product support, shipping queries etc.

Is the ADP5037ACPZ-R7 RoHS compliant?

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

Which authorised distributors for ADP5037ACPZ-R7 have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for ADP5037ACPZ-R7.

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

Stock availability and lead times will be displayed for ADP5037ACPZ-R7 often in real-time on the comparison pages.

What if I can't find stock of ADP5037ACPZ-R7?

You can fill out our help required form which you can use to request a quote for ADP5037ACPZ-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