Analog Devices, Inc. Low Noise Micro PMU, 3 A Buck Regulator with 3 A LDO ADP5003ACPZ-R7

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Norwood, MA, USA
Low Noise Micro PMU, 3 A Buck Regulator with 3 A LDO
ADP5003ACPZ-R7
Low Noise Micro PMU, 3 A Buck Regulator with 3 A LDO ADP5003ACPZ-R7
Product Details The ADP5003 integrates a high voltage buck regulator and an ultralow noise low dropout (LDO) regulator in a small, 5 mm × 5 mm, 32-lead LFCSP package to provide highly efficient and quiet regulated supplies. The buck regulator is optimized to operate at high output currents up to 3 A. The LDO is capable of a maximum output current of 3 A and operates efficiently with low headroom voltage while maintaining high power supply rejection. The ADP5003 can operate in one of two modes. Adaptive mode allows the LDO to operate with a set headroom by adjusting the buck output voltage internally. Alternatively, the ADP5003 can operate in independent mode, where both regulators operate separately from each other, and where the output voltages are programmed using resistor dividers. The LDO regulator output can be accurately controlled at the point of load (POL) using remote sensing that compensates for the printed circuit board (PCB) trace impedance while delivering high output currents. Each regulator is activated via a dedicated precision enable input. The buck switching frequency can be synchronized to an external signal, or programmed with an external resistor. Safety features in the ADP5003 include thermal shutdown (TSD) and input undervoltage lockout (UVLO). The ADP5003 is rated for a −40°C to +125°C operating junction temperature range. Applications Low noise power for high speed analog-to-digital converter (ADC) and digital-to-analog converter (DAC) designs Powering RF agile transceivers and clocking ICs

Product Details

The ADP5003 integrates a high voltage buck regulator and an ultralow noise low dropout (LDO) regulator in a small, 5 mm × 5 mm, 32-lead LFCSP package to provide highly efficient and quiet regulated supplies.

The buck regulator is optimized to operate at high output currents up to 3 A. The LDO is capable of a maximum output current of 3 A and operates efficiently with low headroom voltage while maintaining high power supply rejection.

The ADP5003 can operate in one of two modes. Adaptive mode allows the LDO to operate with a set headroom by adjusting the buck output voltage internally. Alternatively, the ADP5003 can operate in independent mode, where both regulators operate separately from each other, and where the output voltages are programmed using resistor dividers.

The LDO regulator output can be accurately controlled at the point of load (POL) using remote sensing that compensates for the printed circuit board (PCB) trace impedance while delivering high output currents.

Each regulator is activated via a dedicated precision enable input. The buck switching frequency can be synchronized to an external signal, or programmed with an external resistor.

Safety features in the ADP5003 include thermal shutdown (TSD) and input undervoltage lockout (UVLO). The ADP5003 is rated for a −40°C to +125°C operating junction temperature range.

Applications

  • Low noise power for high speed analog-to-digital converter (ADC) and digital-to-analog converter (DAC) designs
  • Powering RF agile transceivers and clocking ICs
Supplier's Site Datasheet
PMIC - Voltage Regulators - Linear + Switching - ADP5003ACPZ-R7 - Lingto Electronic Limited
Shenzhen, China
PMIC - Voltage Regulators - Linear + Switching
ADP5003ACPZ-R7
PMIC - Voltage Regulators - Linear + Switching ADP5003ACPZ-R7
IC REG DL BUCK 2.5MHZ 32LFCSP

IC REG DL BUCK 2.5MHZ 32LFCSP

Supplier's Site Datasheet
Voltage Regulators - Linear + Switching - ADP5003ACPZ-R7 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Voltage Regulators - Linear + Switching
ADP5003ACPZ-R7
Voltage Regulators - Linear + Switching ADP5003ACPZ-R7
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) 2.5MHz 32-LFCSP-WQ (5x5)

PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) 2.5MHz 32-LFCSP-WQ (5x5)

Supplier's Site Datasheet
Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear + Switching - 1027792-ADP5003ACPZ-R7 - Win Source Electronics
Yishun, Singapore
Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear + Switching
1027792-ADP5003ACPZ-R7
Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear + Switching 1027792-ADP5003ACPZ-R7
Win Source Part Number: 1027792-ADP5003ACPZ- R7 Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - Linear + Switching Package: Tape & Reel Standard Package: 1,500 Mounting: SMD (SMT) Topology: Step-Down (Buck) Frequency - Switching: 2.5MHz Number of Outputs: 2 Voltage/Current - Output 1: 0.6V ~ 5V, 3A Voltage/Current - Output 2: 0.6V ~ 3.3V, 3A w/LED Driver: No w/Supervisor: No w/Sequencer: No Voltage - Supply: 0.65V ~ 5V, 4.2V ~ 15V Package / Case: 32-WFQFN Exposed Pad, CSP Supplier Device Package: 32-LFCSP-WQ (5x5) Temperature Range - Operating: -40°C ~ 125°C (TJ) Alternative Parts (Cross-Reference): TPS54320RHLR; ECCN: EAR99 Fake Threat In the Open Market: 54 pct. MSL Level: 3 (168 Hours) REACH Status: REACH Unaffected HTSUS: 8542.39.0001 Mfr: Analog Devices Inc. Other Names: ADP5003ACPZ-R7TR,ADP 5003ACPZ-R7DKR,ADP50 03ACPZ-R7CT,-2735-AD P5003ACPZ-R7CT,ADP50 03ACPZ-R7-ND,-2735-A DP5003ACPZ-R7DKR Base Product Number: ADP5003

Win Source Part Number: 1027792-ADP5003ACPZ-R7
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - Linear + Switching
Package: Tape & Reel
Standard Package: 1,500
Mounting: SMD (SMT)
Topology: Step-Down (Buck)
Frequency - Switching: 2.5MHz
Number of Outputs: 2
Voltage/Current - Output 1: 0.6V ~ 5V, 3A
Voltage/Current - Output 2: 0.6V ~ 3.3V, 3A
w/LED Driver: No
w/Supervisor: No
w/Sequencer: No
Voltage - Supply: 0.65V ~ 5V, 4.2V ~ 15V
Package / Case: 32-WFQFN Exposed Pad, CSP
Supplier Device Package: 32-LFCSP-WQ (5x5)
Temperature Range - Operating: -40°C ~ 125°C (TJ)
Alternative Parts (Cross-Reference): TPS54320RHLR;
ECCN: EAR99
Fake Threat In the Open Market: 54 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Analog Devices Inc.
Other Names: ADP5003ACPZ-R7TR,ADP5003ACPZ-R7DKR,ADP5003ACPZ-R7CT,-2735-ADP5003ACPZ-R7CT,ADP5003ACPZ-R7-ND,-2735-ADP5003ACPZ-R7DKR
Base Product Number: ADP5003

Supplier's Site Datasheet
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear + Switching - ADP5003ACPZ-R7 - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear + Switching
ADP5003ACPZ-R7
Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear + Switching ADP5003ACPZ-R7
IC REG DL BUCK/LNR 2.5MZ 32LFCSP

IC REG DL BUCK/LNR 2.5MZ 32LFCSP

Supplier's Site
Voltage Regulators - Linear + Switching - ADP5003ACPZ-R7DKR-ND - DigiKey
Thief River Falls, MN, United States
Voltage Regulators - Linear + Switching
ADP5003ACPZ-R7DKR-ND
Voltage Regulators - Linear + Switching ADP5003ACPZ-R7DKR-ND
IC REG DL BUCK 2.5MHZ 32LFCSP

IC REG DL BUCK 2.5MHZ 32LFCSP

Supplier's Site Datasheet
Voltage Regulators - Linear + Switching - ADP5003ACPZ-R7TR-ND - DigiKey
Thief River Falls, MN, United States
Voltage Regulators - Linear + Switching
ADP5003ACPZ-R7TR-ND
Voltage Regulators - Linear + Switching ADP5003ACPZ-R7TR-ND
IC REG DL BUCK/LNR 2.5MZ 32LFCSP

IC REG DL BUCK/LNR 2.5MZ 32LFCSP

Supplier's Site Datasheet
Voltage Regulators - Linear + Switching - ADP5003ACPZ-R7CT-ND - DigiKey
Thief River Falls, MN, United States
Voltage Regulators - Linear + Switching
ADP5003ACPZ-R7CT-ND
Voltage Regulators - Linear + Switching ADP5003ACPZ-R7CT-ND
IC REG DL BUCK 2.5MHZ 32LFCSP

IC REG DL BUCK 2.5MHZ 32LFCSP

Supplier's Site Datasheet

Technical Specifications

  Analog Devices, Inc. Lingto Electronic Limited Quarktwin Technology Ltd. Win Source Electronics Shenzhen Shengyu Electronics Technology Limited DigiKey
Product Category IC Switching Voltage Regulators IC Linear Voltage Regulators IC Linear Voltage Regulators IC Linear Voltage Regulators IC Switching Voltage Regulators IC Linear Voltage Regulators
Product Number ADP5003ACPZ-R7 ADP5003ACPZ-R7 ADP5003ACPZ-R7 1027792-ADP5003ACPZ-R7 ADP5003ACPZ-R7 ADP5003ACPZ-R7DKR-ND
Product Name Low Noise Micro PMU, 3 A Buck Regulator with 3 A LDO PMIC - Voltage Regulators - Linear + Switching Voltage Regulators - Linear + Switching Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear + Switching Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear + Switching Voltage Regulators - Linear + Switching
Configuration / Function Buck
Package Type Other; LFCSP Other; 32-LFCSP-WQ (5x5) Other; 32-WFQFN Exposed Pad, CSP Other; Tape & Reel Other; 32-WFQFN Exposed Pad, CSP
Life Cycle Stage Production Active Active
IOUT 3 amps 3 amps
VIN 4.2 to 15 volts 0.6500 to 15 volts
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