LTC1153IS8#PBF Surge Stopper, Overvoltage, and Overcurrent Protection by Analog Devices

Status: Production
Series: LTC1153
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC1153 electronic circuit breaker drives a low cost N-channel MOSFET to interrupt power to a sensitive electronic load in the event of an over-current condition. The breaker remains tripped for a period of time set by an external timing capacitor and then is automatically reset. This cycle continues until the over-current condition is removed, protecting both the sensitive load and the MOSFET switch.The trip current, trip delay time and auto-reset period are programmable over a wide range to accommodate a variety of load impedances. An active high shut down input is also provided and interfaces directly to a PTC thermistor for thermal circuit breaking. An open-drain output is provided to report breaker status to the µP.The LTC1153 is available in both 8-pin DIP and 8-pin SOIC packages.

Where to Buy

Prices starting from US$5.14

Distributor Stock
Logo for Newark
Newark Electronics
from US$7.21
14
in stock
Buy Now
Logo for TME
TME
from US$5.14
0
in stock
Buy Now
Logo for element14 Singapore
element14
from US$7.80
0
in stock
Buy Now
Logo for Richardson RFPD
Richardson RFPD
from US$6.64
0
in stock
Buy Now
Logo for Farnell UK
Farnell
from US$7.19
0
in stock
Buy Now
Buy Now

Features

Programmable Trip Delay: 15µs to >100ms
Programmable Trip Current: 1mA to >20A
Programmbale Auto-Reset Time: 1ms to >10 sec.
4.5V to 18V Supply Range
Drives Low RDS(ON) N-Channel MOSFETs
Status Output Indicates Fault Condition
Thermal Trip with PTC Thermistor
8µA IQ in Standby Mode
No External Charge Pump Capacitors
Available in 8-Pin SOIC

Last 6 months Inventory & Pricing History


Alternative Descriptions

Circuit Breaker, Nsoic | Newark Electronics
IC: PMIC | TME
CIRCUIT BREAKER, NSOIC | element14
Auto Reset Electronic Circuit Breaker 8-Pin SOIC N Tube | Richardson RFPD


LTC1153IS8#PBF Semiconductors - ICs by Linear Technology

IC ELECTRONIC CIRCUIT BREAKER 8SOIC

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

Specifications

Controller Applications Battery Short-Circuit Protection DC Motor Stall Protection Power Bus Circuit Breaker
Input Voltage 18V
Supply Voltage Min 4.5V
Supply Voltage Max 18V
Controller IC Case Style SOIC
No. of Pins 8Pins
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)
Internal Switch Yes
Operating Temperature Range -40°C to +85°C
Supply Voltage Range 4.5V to 18V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC1153IS8#PBF?

Additional datasheets, footprints and schematics for LTC1153IS8#PBF are listed on our Part Details page. You can also find images and similar parts to LTC1153IS8#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC1153IS8#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC1153IS8#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC1153IS8#PBF fall under?

The LTC1153IS8#PBF is listed under Surge Stopper, Overvoltage, and Overcurrent Protection.

Can I view similar or alternative parts?

You can view similar parts to LTC1153IS8#PBF when available in the Surge Stopper, Overvoltage, and Overcurrent Protection 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 LTC1153IS8#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC1153IS8#PBF RoHS compliant?

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

Which authorised distributors for LTC1153IS8#PBF have stock available?

Authorised distributors including Newark Electronics, TME, element14, Richardson RFPD and Farnell have stock available or on a lead time for LTC1153IS8#PBF.

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

Stock availability and lead times will be displayed for LTC1153IS8#PBF often in real-time on the comparison pages.

What if I can't find stock of LTC1153IS8#PBF?

You can fill out our help required form which you can use to request a quote for LTC1153IS8#PBF 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.