ZXCL200 Datasheet, PDF (1/9 Pages) Zetex Semiconductors – ULTRA SMALL MICROPOWER SC70 2V 100mA REGULATOR

ZXCL200
ULTRA SMALL MICROPOWER SC70 2V 100mA REGULATOR
DESCRIPTION
The ZXCL200 is a very small 2 volt regulator designed
for use in low power and severely space limited
applications.
Supply current is minimised with a ground pin current
of only 40µA at full 100mA load. Logic control allows
the device to be shut down, consuming typically less
than 10nA. These features make it ideal for battery
powered applications where power economy is
critical.
The part has been designed with space sensitive
systems in mind. It is available in the ultra small SC70
package, which is half the size of other SOT23 based
regulator devices
For applications requiring improved performance over
alternative devices, the ZXCL200 is also offered in the 5
pin SOT23 package with an industry standard pinout.
The device features thermal overload and over-current
protection.
The ZXCL200 is manufactured using CMOS
processing, however advanced design techniques
mean that output noise is improved even when
compared to other bipolar devices.
FEATURES
• 5-pin SC70 package for the ultimate in space
saving
• 5-pin SOT23 industry standard pinout
• 40µA ground pin current with full 100mA load
• Typically less than 10nA ground pin current on
shutdown
• 2 volt output
• Very low noise, without bypass capacitor
• Thermal overload and over-current protection
• -40 to +85°C operating temperature range
PACKAGE FOOTPRINT
APPLICATIONS
• Cellular and Cordless phones
• Palmtop and laptop computers
• PDA
• Hand held instruments
• Camera, Camcorder, Personal Stereo
• PCMCIA cards
• Portable and Battery-powered equipmenth
TYPICAL APPLICATION CIRCUIT
Total Aea
2.1mm x 2mm
=4.2mm²
Total Aea
2.8mm x 2.9mm
=8.12mm²
Battery Supply
ZXCL
Output Voltage
ISSUE 1 - SEPTEMBER 2001
1