Datasheets
ADP5042ACPZ-1-R7 by: Analog Devices Inc

Micro PMU with 0.8 A Buck, Two 300 mA LDOs, Supervisory, Watchdog and Manual Reset

Part Details for ADP5042ACPZ-1-R7 by Analog Devices Inc

Results Overview of ADP5042ACPZ-1-R7 by Analog Devices Inc

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Applications Consumer Electronics

ADP5042ACPZ-1-R7 Information

ADP5042ACPZ-1-R7 by Analog Devices Inc is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for ADP5042ACPZ-1-R7

Part # Distributor Description Stock Price Buy
DISTI # 505-ADP5042ACPZ-1-R7CT-ND
DigiKey IC REG TRPL BCK/LNR SYNC 20LFCSP Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) Temporarily Out of Stock
  • 1 $7.7600
  • 1,500 $3.0875
$3.0875 / $7.7600 Buy Now
DISTI # 584-ADP5042ACPZ-1-R7
Mouser Electronics Switching Voltage Regulators Fixed Output Buck Regulator + Dual Fixed RoHS: Compliant 0
  • 1,500 $3.0800
$3.0800 Order Now
Analog Devices Inc Fixed Output Buck Regulator + Min Qty: 1500 Package Multiple: 1500 4500
  • 1 $7.7600
  • 1,000 $2.3400
  • 1,500 $3.0875
$2.3400 / $7.7600 Buy Now
DISTI # 26635185
Verical Power Management IC 2.3V to 5.5V 20-Pin LFCSP EP T/R RoHS: Compliant Min Qty: 1500 Package Multiple: 1500 Americas - 4500
  • 1,500 $3.5286
$3.5286 Buy Now
Rochester Electronics ADP5042 - MICRO PMU with 0.8 A BUCK, two 300mA LDOS Supervisory, Watchdog and Manual RESET RoHS: Compliant Status: Active Min Qty: 1 24977
  • 1 $3.4300
  • 25 $3.3600
  • 100 $3.2200
  • 500 $3.0900
  • 1,000 $2.9200
$2.9200 / $3.4300 Buy Now

Part Details for ADP5042ACPZ-1-R7

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ADP5042ACPZ-1-R7 Part Data Attributes

ADP5042ACPZ-1-R7 Analog Devices Inc
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ADP5042ACPZ-1-R7 Analog Devices Inc Micro PMU with 0.8 A Buck, Two 300 mA LDOs, Supervisory, Watchdog and Manual Reset
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Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Part Package Code QFN
Package Description LFCSP-20
Pin Count 20
Manufacturer Package Code CP-20-10
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Analog Devices
Additional Feature BAT BUP SW:N;MNL RST:Y;OV DET:N;PW FL IP:N;PW FL IO:N;PW FL OP:N;PRG RST DLY:N;UV DET:N;WD:N;WWD:N
Adjustable Threshold YES
Analog IC - Other Type WATCHDOG TIMER
JESD-30 Code S-XQCC-N20
JESD-609 Code e3
Length 4 mm
Moisture Sensitivity Level 3
Number of Channels 2
Number of Functions 1
Number of Terminals 20
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material UNSPECIFIED
Package Code HVQCCN
Package Equivalence Code LCC20,.16SQ,20
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Qualification Status Not Qualified
Seated Height-Max 0.8 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 2.3 V
Supply Voltage-Nom (Vsup) 3.6 V
Surface Mount YES
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Width 4 mm

ADP5042ACPZ-1-R7 Related Parts

ADP5042ACPZ-1-R7 Frequently Asked Questions (FAQ)

  • The recommended layout and placement for the ADP5042ACPZ-1-R7 involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. A 4-layer PCB with a dedicated power plane is also recommended.

  • To ensure stability, make sure to follow the recommended component values and layout guidelines. Additionally, ensure that the input and output capacitors have a low equivalent series resistance (ESR) and are placed close to the device. Also, avoid using capacitors with high inductance or resistance.

  • The maximum input voltage for the ADP5042ACPZ-1-R7 is 5.5V. Exceeding this voltage can cause damage to the device. It's essential to ensure that the input voltage remains within the recommended operating range.

  • The ADP5042ACPZ-1-R7 is rated for operation up to 125°C. However, the device's performance and reliability may degrade at higher temperatures. It's essential to ensure that the device operates within the recommended temperature range and that proper thermal management is implemented.

  • To troubleshoot issues with the ADP5042ACPZ-1-R7, start by verifying the input voltage, output voltage, and current. Check for any signs of overheating, and ensure that the device is properly soldered and connected. Use an oscilloscope to check for any oscillations or noise on the output. Consult the datasheet and application notes for guidance on troubleshooting specific issues.