CAT6218-270TD-GT3 datasheet, PDF

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CAT6218-270TD-GT3: Description3.3 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5; CategoryPower/power management The power supply circuit; File Size259KB，10 Pages; ManufacturerCatalyst; Websitehttp://www.catalyst-semiconductor.com/; Environmental Compliance

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CAT6218-270TD-GT3 Overview

3.3 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5

CAT6218-270TD-GT3 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Catalyst
Parts packaging code	TSOT
package instruction	VSSOP,
Contacts	5
Reach Compliance Code	unknow
ECCN code	EAR99
Maximum drop-back voltage 1	0.3 V
Maximum input voltage	5.5 V
Minimum input voltage	2.3 V
JESD-30 code	R-PDSO-G5
JESD-609 code	e4
length	2.9 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	5
Working temperatureTJ-Max	125 °C
Operating temperatureTJ-Mi	-40 °C
Maximum output current 1	0.3 A
Maximum output voltage 1	2.754 V
Minimum output voltage 1	2.646 V
Nominal output voltage 1	2.7 V
Package body material	PLASTIC/EPOXY
encapsulated code	VSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	1 mm
surface mount	YES
technology	CMOS
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	1.6 mm

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CAT6218

300mA CMOS LDO Regulator

FEATURES

Guaranteed 300mA output current

Low dropout voltage of 180mV typical at 300mA

Stable with 1μF ceramic output capacitor

External 10nF bypass capacitor for low noise

Quick-start feature

No-load ground current of 55μA typical

Full-load ground current of 80μA typical

±1.0% initial accuracy (V

OUT

≥

2.0V)

±2.0% accuracy over temperature (V

OUT

≥

2.0V)

“Zero” current shutdown mode

Fold-back current limit and under-voltage

lockout

Thermal protection

Thin SOT23-5 package

DESCRIPTION

The CAT6218 is a 300mA CMOS low dropout

regulator that provides fast response time during load

current and line voltage changes.

The quick-start feature allows the use of an external

bypass capacitor to reduce the overall output noise

without affecting the turn-on time of just 150μs.

With zero shutdown current and low ground current of

55μA typical, the CAT6218 is ideal for battery-

operated devices with supply voltages from 2.3V to

5.5V. An internal under voltage lockout circuit disables

the output at supply voltages under 2.1V typical.

The CAT6218 offers 1% initial accuracy and low

dropout voltage, 180mV typical at 300mA. Stable

operation is provided with a small value ceramic

capacitor, reducing required board space and compo–

nent cost.

Other features include fold-back current current limit

and thermal protection.

The device is available in the low profile (1mm max

height) 5-lead thin SOT23 package.

APPLICATIONS

Cellular phones

Battery-powered devices

Consumer Electronics

For Ordering Information details, see page 9.

PIN CONFIGURATION

TSOT-23 5-Lead

(1mm height)

VIN

GND

Top View

TYPICAL APPLICATION CIRCUIT

VOUT

2.3V

to 5.5V

OFF ON

1µF

VIN

VOUT

OUT

1µF

CAT6218

GND

BYP

(Optional)

10nF

Characteristics subject to change without notice

Doc. No. MD-10010 Rev. C

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Description	3.3 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5	3.3 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5	3.3 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5	3.3 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5	3.3 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5	3.3 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5	3.3 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5	3.3 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5	3.3 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5	3.3 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5
Maximum input voltage	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum input voltage	2.3 V	2.3 V	2.3 V	2.3 V	2.3 V	2.3 V	2.3 V	2.3 V	2.3 V	2.3 V
Number of functions	1	1	1	1	1	1	1	1	1	1
Number of terminals	5	5	5	5	5	5	5	5	5	5
surface mount	YES	YES	YES	Yes	YES	YES	YES	YES	YES	YES
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Is it Rohs certified?	conform to	conform to	conform to	-	conform to	conform to	conform to	conform to	conform to	conform to
Maker	Catalyst	Catalyst	Catalyst	-	Catalyst	Catalyst	Catalyst	Catalyst	Catalyst	Catalyst
Parts packaging code	TSOT	TSOT	TSOT	-	TSOT	TSOT	TSOT	TSOT	TSOT	TSOT
package instruction	VSSOP,	VSSOP,	VSSOP,	-	VSSOP,	VSSOP,	VSSOP,	VSSOP,	VSSOP,	VSSOP,
Contacts	5	5	5	-	5	5	5	5	5	5
Reach Compliance Code	unknow	unknow	unknow	-	unknow	unknow	unknow	unknow	unknow	unknow
ECCN code	EAR99	EAR99	EAR99	-	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Maximum drop-back voltage 1	0.3 V	0.3 V	0.3 V	-	0.3 V	0.3 V	0.3 V	0.3 V	0.3 V	0.3 V
JESD-30 code	R-PDSO-G5	R-PDSO-G5	R-PDSO-G5	-	R-PDSO-G5	R-PDSO-G5	R-PDSO-G5	R-PDSO-G5	R-PDSO-G5	R-PDSO-G5
JESD-609 code	e4	e4	e4	-	e4	e4	e4	e4	e4	e4
length	2.9 mm	2.9 mm	2.9 mm	-	2.9 mm	2.9 mm	2.9 mm	2.9 mm	2.9 mm	2.9 mm
Humidity sensitivity level	1	1	1	-	1	1	1	1	1	1
Working temperatureTJ-Max	125 °C	125 °C	125 °C	-	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
Operating temperatureTJ-Mi	-40 °C	-40 °C	-40 °C	-	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Maximum output current 1	0.3 A	0.3 A	0.3 A	-	0.3 A	0.3 A	0.3 A	0.3 A	0.3 A	0.3 A
Maximum output voltage 1	2.754 V	1.53 V	1.836 V	-	3.264 V	2.907 V	3.06 V	2.856 V	2.55 V	2.448 V
Minimum output voltage 1	2.646 V	1.47 V	1.764 V	-	3.136 V	2.793 V	2.94 V	2.744 V	2.45 V	2.352 V
Nominal output voltage 1	2.7 V	1.5 V	1.8 V	-	3.2 V	2.85 V	3 V	2.8 V	2.5 V	2.4 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	VSSOP	VSSOP	VSSOP	-	VSSOP	VSSOP	VSSOP	VSSOP	VSSOP	VSSOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	-	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260	260	260	-	260	260	260	260	260	260
Certification status	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	-	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	1 mm	1 mm	1 mm	-	1 mm	1 mm	1 mm	1 mm	1 mm	1 mm
technology	CMOS	CMOS	CMOS	-	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)	NICKEL PALLADIUM GOLD	Nickel/Palladium/Gold (Ni/Pd/Au)	-	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	NICKEL PALLADIUM GOLD	NICKEL PALLADIUM GOLD	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal pitch	0.95 mm	0.95 mm	0.95 mm	-	0.95 mm	0.95 mm	0.95 mm	0.95 mm	0.95 mm	0.95 mm
Maximum time at peak reflow temperature	40	40	40	-	40	40	40	40	40	40
width	1.6 mm	1.6 mm	1.6 mm	-	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm

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