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Analog Devices LTC6990CS6#TRPBF — Clock & Timing ICs

LTC6990CS6#TRPBF Silicon Oscillator – Analog Devices

MPNLTC6990CS6#TRPBF
End of Life

Analog Devices TimerBlox® LTC6990CS6#TRPBF, silicon oscillator, programmable 488 Hz to 1 MHz, 2.25V–5.5V supply, 235 µA supply current, TSOT-23-6 package.

$5.27Ref. price · indicative, final on quote
PackagingSOT-23-6 Thin, TSOT-23-6
RoHSROHS3 Compliant
SeriesTimerBlox®
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LTC6990CS6#TRPBF specifications
ParameterValue
TypeOscillator, Silicon
SeriesTimerBlox®
MountingSurface Mount
Voltage2.25V ~ 5.5V
Current - supply235 µA
Frequency488Hz ~ 1MHz
Operating temperature0°C ~ 70°C
PackageTape & Reel (TR); Cut Tape (CT)
CaseSOT-23-6 Thin, TSOT-23-6

Product details

Silicon oscillator with wide programmability

The LTC6990CS6#TRPBF is a silicon oscillator from the TimerBlox® family, covering a programmable frequency range of 488 Hz to 1 MHz. That span lets a single BOM line replace multiple quartz or ceramic resonators in low-to-mid frequency timing roles. Supply voltage tolerance from 2.25V to 5.5V means it runs directly off a 3.3V or 5V rail — no extra LDO needed.

Housed in a TSOT-23-6 package, the LTC6990CS6#TRPBF is a surface-mount part with a standard footprint that places well on a two-layer board.

Frequently asked questions

Is LTC6990CS6#TRPBF compatible with 3.3V systems?

Yes. The supply voltage range of 2.25V to 5.5V covers both 3.3V and 5V rails directly, so no level translator or extra regulator is needed.