LTC1998CS6#TRMPBF Comparators with Integrated Reference by Analog Devices

Status: Production
Series: LTC1998
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC1998 is a micropower comparator and a precision adjustable reference in a 6-pin SOT-23 package that is optimized for lithium-ion low battery detection circuits.The LTC1998 features a voltage detection circuit with an adjustable threshold voltage and hysteresis. The threshold voltage can be programmed from 2.5V to 3.25V with two external resistors. A 10mV to 750mV hysteresis can be added with a third external resistor.A proprietary internal architecture maintains 1% threshold voltage accuracy over temperature with low cost 1% external resistors.A separate power supply pin, VLOGIC, allows the battery-low logic output to operate below the battery voltage, allowing compatibility with low voltage microprocessors without a pull-up resistor. Power supply glitches are eliminated by preventing the cross-conducting current which occurs when the output changes state.The LTC1998 operates with battery or supply voltages up to 5.5V and its battery-low output is valid for battery voltages above 1.5V.

Where to Buy

Prices starting from US$1.91

Distributor Stock
Logo for Newark
Newark Electronics
from US$2.27
405
in stock
Buy Now
Logo for element14 Singapore
element14
from US$2.41
405
in stock
Buy Now
Logo for Farnell UK
Farnell
from US$2.14
405
in stock
Buy Now
Logo for Richardson RFPD
Richardson RFPD
from US$1.91
0
in stock
Buy Now
Buy Now

Features

High Accuracy Trip Voltage: 1% Max Error using External 1% Resistors
Adjustable Threshold Voltage and Hysteresis
Quiescent Current: 2.5µA Typ
Output Swings Rail-to-Rail
Thresholds Programmable from 2.5V to 3.25V
Output State Guaranteed for VBATT ≥ 1.5V
Low Profile (1mm) ThinSOT™ Package

Last 6 months Inventory & Pricing History


Alternative Descriptions

Battery Monitor, Tsot-23, 0 To 70 Degc | Newark Electronics
BATTERY MONITOR, TSOT-23, 0 TO 70 DEGC | element14
Comparator Single R-R O/P 5.5V 6-Pin TSOT-23 T/R | Richardson RFPD


LTC1998CS6#TRMPBF Semiconductors - ICs by Linear Technology

V DETECTOR LI ION BATTERYSOT23-6

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Battery Type Li-Ion
Battery Protection -
No. of Batteries -
Shutdown Current -
Battery IC Case Style SOT-23
No. of Pins 6Pins
Supply Voltage Min 1.5V
Supply Voltage Max 5.5V
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Base Number 1998
No. of Series Cells 1
Operating Temperature Range -40°C to +85°C
Supply Voltage Range 1.5V to 5.5V
Termination Type Surface Mount Device

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC1998CS6#TRMPBF?

Additional datasheets, footprints and schematics for LTC1998CS6#TRMPBF are listed on our Part Details page. You can also find images and similar parts to LTC1998CS6#TRMPBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC1998CS6#TRMPBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC1998CS6#TRMPBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC1998CS6#TRMPBF fall under?

The LTC1998CS6#TRMPBF is listed under Comparators with Integrated Reference.

Can I view similar or alternative parts?

You can view similar parts to LTC1998CS6#TRMPBF when available in the Comparators with Integrated Reference range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LTC1998CS6#TRMPBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC1998CS6#TRMPBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LTC1998CS6#TRMPBF have stock available?

Authorised distributors including Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LTC1998CS6#TRMPBF.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LTC1998CS6#TRMPBF often in real-time on the comparison pages.

What if I can't find stock of LTC1998CS6#TRMPBF?

You can fill out our help required form which you can use to request a quote for LTC1998CS6#TRMPBF from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.