CAT869CTBI-GT3 datasheet, PDF - EEWORLD Datasheet

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CAT869CTBI-GT3: Description1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3; CategoryPower/power management The power supply circuit; File Size111KB，9 Pages; ManufacturerON Semiconductor; Websitehttp://www.onsemi.cn; Environmental Compliance

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CAT869CTBI-GT3 Overview

1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3

CAT869CTBI-GT3 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	ON Semiconductor
Parts packaging code	SOT-23
package instruction	SOT-23, 3 PIN
Contacts	3
Reach Compliance Code	compli
ECCN code	EAR99
Other features	RESET THRESHOLD VOLTAGE IS 2.4 V
Adjustable threshold	NO
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	R-PDSO-G3
length	2.92 mm
Number of channels	1
Number of functions	1
Number of terminals	3
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	LSSOP
Encapsulate equivalent code	TO-236
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	1.5/5 V
Certification status	Not Qualified
Maximum seat height	1.22 mm
Maximum supply current (Isup)	0.015 mA
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	1.2 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
Threshold voltage nominal	+2.4V
Maximum time at peak reflow temperature	NOT SPECIFIED
width	1.3 mm

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CAT853, CAT859, CAT863,

CAT869

3-Pin Microprocessor

Power Supply Supervisors

Description

The CAT853, CAT863, CAT859, and CAT869 are supervisory

circuits that monitor power supplies in digital systems.

These devices generate a reset signal, which is asserted while the

power supply voltage is below a preset threshold level and for at least

140 ms after the power supply level has risen above that level.

Industry standard threshold levels are offered to support +3.3 V or

5.0 V systems.

The CAT859 and CAT869 feature a RESET push−pull output

(active low) for the two pinout options.

The CAT853 and CAT863 feature an open drain RESET output

(active low). Both require a pull−up resistor on the RESET output.

Fast transients on the power supply are ignored and the output is

guaranteed to be in the correct state at V

levels as low as 1.0 V.

Features

http://onsemi.com

SOT−23

TB SUFFIX

CASE 527AG

PIN CONFIGURATION

CAT853, CAT859

RESET

GND

CAT863, CAT869

RESET

GND

(Top Views)

•

Precision Monitoring of +3.3 V (−5%,

−10%),

•

5 V (−10% Power Supplies)

Active Low Reset Output

Reset Valid down to V

= 1.0 V

Power Supply Current

Power Supply Transient Immunity

Industrial Temperature Range:

−40°C

to +85°C

SOT−23 Package

These Devices are Pb−Free and are RoHS Compliant

Computers, Servers, Laptops and Cable Modems

Wireless Communications

Embedded Control Systems

White Goods

Power Meters

Intelligent Instruments

PDAs and Handheld Equipment

Nominal Threshold Voltage

4.63 V

4.38 V

4.20 V

4.00 V

3.08 V

2.93 V

2.63 V

2.40 V

2.32 V

Threshold Suffix Designation

Applications

MARKING DIAGRAM

XXXMG

Table 1. THRESHOLD SUFFIX SELECTOR

XXX

(*Note: Microdot may be in either location)

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 8 of this data sheet.

= Specific Device Code

= Date Code

= Pb−Free Package

Semiconductor Components Industries, LLC, 2012

May, 2012

−

Rev. 10

Publication Order Number:

CAT853/D

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