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The RT9161/A is a 300/500mA fixed output voltage low dropout linear regulator. Typical ground current is approximately 110μA, from zero to maximum loading conditions. Wide range of available output voltage fits most of applications. Built-in output current-limiting most thermal-limiting provide maximal protection against any fault conditions.
For ease of application, the RT9161/A comes in the popular 3-pin SOT-23 (300mA), SOT-89 (300mA), SOT-223 (500mA), or TO-92 packages.

Applications

  • Voltage Regulator for LAN Card, CD-ROM, and DVD
  • Wireless Communication Systems
  • Battery Powered Systems
Technical Documents
TitleItem TypeLast UpdateDownload
Richtek Featured Product Tree [Aug., 2023] Selection Guide2023/08/07
Part NumberPackage TypePackage Qty.DistributorStockBuy From Authorized Distributor
RT9161-50GVSOT-233,000 Digikey 1,521 Buy
3,605 Buy
RT9161A-25GGSOT-2232,500 Digikey 0 Lead-Time: 14 weeks
2,485 Last Time Buy
2023/02/28
RT9161A-33GVSOT-233,000 Digikey 149 Last Time Buy
2023/02/28
0 Lead-Time: 14 weeks
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