| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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6,000 pcs
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6000 pcs | On Request | 1 | On Request | On Request | 2017+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Tape & Reel |
The LTC1998CS6#TRPBF by LT is a micropower comparator and precision adjustable voltage reference designed for lithium-ion low battery detection circuits. It features a high accuracy trip voltage with a maximum error of 1% when using external 1% resistors.
The device offers programmable threshold voltages ranging from 2.5V to 3.25V, adjustable with two external resistors. It also supports hysteresis from 10mV to 750mV, configurable with a third external resistor. The output swings rail-to-rail, and the battery-low output is guaranteed for battery voltages above 1.5V. The quiescent current is typically 2.5µA.
Packaged in a low-profile 1mm ThinSOT-23-6 package, the LTC1998CS6#TRPBF is suitable for space-constrained applications. Its separate VLOGIC pin allows the battery-low output to operate below the battery voltage, enabling compatibility with low-voltage microprocessors without a pull-up resistor. The part operates with supply voltages up to 5.5V.
Applications include lithium-ion battery-powered equipment, PDAs, cell phones, handheld instruments, battery packs, pagers, palm top computers, and POS terminals.
1.5V to 5.5V.
SOT-23-6.
2.5µA typical.
1% max error with external 1% resistors.
Yes, from 2.5V to 3.25V using two external resistors.
10mV to 750mV, adjustable with a third external resistor.
Rail-to-rail.
