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 space requirements. 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 .
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: input supply voltage from 1.7 V to 5.5 V LDO1/LDO2: high PSRR and low output noise Dual 3 MHz, 800 mA Buck Regulators with Two 300 mA LDOs ADP5037 load is above a predefined threshold, the buck regulators operate in PWM mod.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ADP5030 |
Analog Devices |
High Performance RF LDO | |
2 | ADP5033 |
Analog Devices |
800mA Buck Regulators | |
3 | ADP5034 |
Analog Devices |
1200 mA Buck Regulators | |
4 | ADP5014 |
Analog Devices |
Integrated Power | |
5 | ADP5020 |
Analog Devices |
Power Management | |
6 | ADP5022 |
Analog Devices |
600mA Buck Regulator | |
7 | ADP5023 |
Analog Devices |
Regulators | |
8 | ADP5024 |
Analog Devices |
Regulators | |
9 | ADP5040 |
Analog Devices |
Micro PMU | |
10 | ADP5041 |
Analog Devices |
Micro PMU | |
11 | ADP5042 |
Analog Devices |
Micro PMU | |
12 | ADP5043 |
Analog Devices |
Micro PMU |