STEVAL-ISB037V1:Evaluation board for the LD39020 High PSRR, 200mA LDO

The STEVAL-ISB037V1 board features the LD39020 high performance linear voltage regulator, configured to convert a DC input voltage from 2.4 V to 5.5 V into a precise and stable 1.8 V output voltage.

Only two small ceramic capacitors are needed to implement the linear regulator solution.

The very low dropout LD39020 voltage regulator features high PSRR and low quiescent current in a tiny DFN4 package with a footprint of only (1 x 1) mm².

It is designed for low-power battery operated equipment such as smartphones, tablets and wearable devices.

Key Features

  • Output current: 200 mA
  • Logic controlled electronic shutdown
  • High PSRR
    • 80 dB @ 1 kHz
    • 50 db @ 100 kHz
  • Quiescent current:
    • 20 μA typ at no load
    • 0.03 μA typ in off mode
  • 1.8 V ± 0.5% output voltage
  • Other voltage options available on request
  • DFN4-1 x 1 package (0.8 x 0.8 available on request)
  • RoHS compliant
产品规格
DescriptionVersionSize
DB2992: Evaluation board for the LD39020 high PSRR, 200 mA LDO1.0207 KB
用户手册
DescriptionVersionSize
UM2122: Getting started with the STEVAL-ISB037V1 evaluation board for the LD39020 high PSRR, 200 mA LDO1.02 MB
Board Manufacturing Specifications
DescriptionVersionSize
STEVAL-ISB037V1 gerber files1.090 KB
Bill of Materials
DescriptionVersionSize
STEVAL-ISB037V1 BOM1.04 KB
Schematic Packs
DescriptionVersionSize
STEVAL-ISB037V1 schematics1.017 KB
许可协议
DescriptionVersionSize
Evaluation products license agreement1.0125 KB
样片和购买
型号Core ProductUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
STEVAL-ISB037V1LD3902015.931NECEAR99ITALY
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
STEVAL-ISB037V1CARDIndustrialEcopack2
Evaluation board for the LD39020 high PSRR, 200 mA LDO STEVAL-ISB037V1
Getting started with the STEVAL-ISB037V1 evaluation board for the LD39020 high PSRR, 200 mA LDO STEVAL-ISB037V1
Getting started with the STEVAL-ISB037V1 evaluation board for the LD39020 high PSRR, 200 mA LDO STEVAL-ISB037V1
Getting started with the STEVAL-ISB037V1 evaluation board for the LD39020 high PSRR, 200 mA LDO STEVAL-ISB037V1
Getting started with the STEVAL-ISB037V1 evaluation board for the LD39020 high PSRR, 200 mA LDO STEVAL-ISB037V1
ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32 ST-LINK-V2