TC1073 Datasheet, PDF (1/20 Pages) Microchip Technology – 50mA and 100mA CMOS LDOs with Shutdown, ERROR Output and VREF Bypass

TC1072/TC1073
50mA and 100mA CMOS LDOs with Shutdown, ERROR Output and V_REF Bypass
Features
• Zero Ground Current for Longer Battery Life
• Very Low Dropout Voltage
• Choice of 50mA (TC1072) and 100mA (TC1073)
Output
• High Output Voltage Accuracy
• Standard or Custom Output Voltages
• Power-Saving Shutdown Mode
• ERROR Output Can Be Used as a Low Battery
Detector or Processor Reset Generator
• Bypass Input for Ultra Quiet Operation
• Over Current and Over Temperature Protection
• Space-Saving 6-Pin SOT-23A Package
• Pin Compatible Upgrades for Bipolar Regulators
Applications
• Battery Operated Systems
• Portable Computers
• Medical Instruments
• Instrumentation
• Cellular/GSM/PHS Phones
• Linear Post-Regulators for SMPS
• Pagers
Device Selection Table
Part Number
Package
Junction
Temp. Range
TC1072-xxVCH 6-Pin SOT-23A -40°C to +125°C
TC1073-xxVCH 6-Pin SOT-23A -40°C to +125°C
NOTE: xx indicates output voltages
Available Output Voltages: 2.5, 2.7, 2.8, 2.85, 3.0, 3.3, 3.6,
4.0, 5.0.
Other output voltages are available. Please contact Microchip
Technology Inc. for details.
Package Type
6-Pin SOT-23A
V_OUT Bypass _ERROR
6
5
4
TC1072
TC1073
1
2
3
V_IN GND SHDN
NOTE: 6-Pin SOT-23A is equivalent to the EIAJ (SC-74A)
© 2002 Microchip Technology Inc.
DS21354B-page 1