Linear Voltage Regulator, 300 mA, LDO

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Overview

The CAT6220 is a 300 mA CMOS low dropout regulator whose output voltage is user adjustable that provides fast response time during load current and line voltage changes.

With 1 µA of shutdown current, an internal no-load operating current of only 10 µA, and full-load operating current of 40 µA, the CAT6220 is ideal for battery-operated devices with supply voltages from 2.3 V to 6.5 V.

The CAT6220 offers 1% initial accuracy and low dropout voltage, 270 mV typical at 300 mA. Stable operation is provided with a small value ceramic capacitor, reducing required board space and component cost.

Other features include current limit and thermal protection.

The device is available in the low profile (1 mm max height) TSOT-23-5 and 2 mm x 2 mm TDFN-6 packages.

  • Toys
  • Consumer Electronics
  • Cellular Phones
  • Battery-powered Devices
  • Guaranteed 300 mA Output Current
  • Low Dropout Voltage of 270 mV at 300 mA
  • Stable with Ceramic Output Capacitor
  • No-load Ground Current of 10 µA Typical
  • Full-load Ground Current of 40 A Typical
  • ±1.0% Output Voltage Initial Accuracy
  • ±2.0% Accuracy over Temperature
  • Zero Current Shutdown Mode
  • Current Limit and Thermal Protection
  • 5-lead TSOT-23 and 6-pad TDFN Packages
  • These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant

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IO Typ (A)

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Reference Price

CAT6220TDI-GT3

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Obsolete

CAD Model

Pb

A

H

P

TSOT-23-5

1

260

REEL

3000

N

Single

Positive

Adj

0.3

2.3

6.5

0.27

0.04

62

150

Yes

No

-

Price N/A

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CAT6220VP5I-GT3

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Obsolete

CAD Model

Pb

A

H

P

WDFN-6

1

260

REEL

3000

N

Single

Positive

Adj

0.3

2.3

6.5

0.27

0.04

62

150

Yes

No

-

Price N/A

More Details

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