ADP5032 2 buck regulators, 2 LDO regulators in a WLCSP Linear Regulators Power Management Analog Devices Page 1 Select a Language: English Welcome User Log In Parametric Cross-Reference and Product Search Obsolete Search View Cart ADI Home Power Management Linear Regulators ADP5032 Print Save to myAnalog ADP5032: 2 buck regulators, 2 LDO regulators in a WLCSP Product Status: Recommended for New Designs The ADP5032 combines two high performance buck regulators, two low dropout (LDO) regulators in a tiny 16-ball, 2 mm 2 mm WLCSP to meet demanding performance and board space requirements. The high switching frequency of the buck regulators enables the use of tiny multilayer external components and minimizes board space. When the MODE pin is set to high, the buck regulators operate in ...More Technical Documentation Training, Tutorials & Seminars Tools, Software & Simulation Models Quality and Reliability Lead(Pb)-Free Data Information Power Solutions Budgetary Price & Packaging Samples Check Inventory & Purchase FEATURES ADP5032 FUNCTIONAL BLOCK DIAGRAM Main input supply 3 MHz operating voltage range: 2.3 V frequency to 5.5 V Uses tiny multilayer 2 buck regulators at inductors and 600 mA each capacitors 2 LDOs at 300 mA Forced PWM and each automatic PWM/PSM modes Tiny 16-ball, 2 mm 2 mm WLCSP package Out-of-phase operation for reduced Thermal protection input filtering Overcurrent protection LDO low input supply on all channels Symbols and Footprints Enlarg voltage from 1.7 / to Download All SPICE Models (zip) e Soft start on all 5.5 V channels LDO1: 54 dB PSRR, 1 Undervoltage lockout kHz to 10 kHz, at VOUT3 = 2.8 V Current-mode LDO2: 54 dB PSRR, 1 architecture for kHz to 10 kHz at excellent transient VOUT4 = 1.2 V response Low output noise: LDO1 100 V rms typical output noise at VOUT3 = 2.8 V LDO2 60 V rms ADP5032 2 buck regulators, 2 LDO regulators in a WLCSP Linear Regulators Power Management Analog Devices Page 2 typical output noise at VOUT4 = 1.2 V Low dropout voltage: 75 mV typical at 300 mA load POWER SOLUTIONS Enter values and click on to find power management solutions. ADIsimPower Available System Voltage Operating Voltage Rail Load Current Vin (min) V Vin (max) V Vout V Iout A BUDGETARY PRICE & PACKAGING SAMPLES CHECK INVENTORY & PURCHASE ADP5032 Model Options Print Table Check Inventory/ Temp. Packing, Price* Price* View Model Package Pins RoHS Purchase/ Range Qty PCN/ PDN (100- 499) 1000 pcs Sample ADP5032ACBZ-1-R7 CHIPS W/ 16 Ind Reel, 3000 - Y Material Info PCN Purchase Status: Production SOLDER BUMPS/ Sample WLSCP ADP5032ACBZ-2-R7 CHIPS W/ 16 Ind Reel - - Y Material Info PCN Contact ADI Status: Pre-Release SOLDER BUMPS/ WLSCP BACK TO TOP *The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume ), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc . sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing. View Sales and Distribution Offices