TLV1117LV

TLV1117LV SBVS160C – MAY 2011 – REVISED JANUARY 2023 TLV1117LV 1-A, Positive Fixed-Voltage, Low-Dropout Regulator 1 Features Typical accuracy: 1.5% Low IQ: 100 μA (maximum) – 500 times lower than standard 1117 devices VIN: 2 V to 5.5 V – Absolute maximum VIN: 6 V Stable With 0-mA output current Low dropout: 455 mV at 1 A for VOUT = 3.3 V High PSRR: 65 dB at 1 kHz Minimum specified current limit: 1.1 A Stable with cost-effective ceramic capacitors: – With 0-Ω ESR Temperature range: –40°C to +125°C Thermal shutdown and overcurrent protection For drop-in replacement with upgraded functionality, see the TLV761 Available in a SOT-223 package – See the Mechanical, Packaging, and Orderable Information section at the end of this document for a complete list of available voltage options. 2 Applications Set-top boxes TVs and monitors PC peripherals, notebooks, motherboards Modems and other communication products Switching power supply post-regulation 3 Description The TLV1117LV low-dropout (LDO) linear regulator is a low input voltage version of the popular TLV1117 voltage regulator. The TLV1117LV is an extremely low-power device that consumes 500 times lower quiescent current than traditional 1117 voltage regulators, making the device designed for applications that mandate very low standby current. The TLV1117LV LDO is also stable with 0 mA of load current; there is no minimum load requirement, making the device a good choice for applications wher...