TC1108

The TC1108 is a fixed output, high accuracy (typically ±0.5%) CMOS low dropout regulator. Total supply current is typically 50 µA at full load (20 to 60 times lower than in bipolar regulators). TC1108 key features include ultra low noise, very low dropout voltage (typically 240 mV at full load) and fast response to step changes in load. The TC1108 incorporates both over-temperature and over-current protection. The TC1108 is stable with an output capacitor of only 1µF and has a maximum output current of 300 mA. It is available in a SOT-223 package.

产品特性
  • Extremely Low Supply Current (50 µA typical)
  • Very Low Dropout Voltage
  • Minimum 300 mA Output Current
  • High Output Voltage Accuracy
  • Standard or Custom Output Voltages
  • Over-Current and Over-Temperature Protection
技术参数
Parameter Name Value Value
Product Type Single LDOs Single LDOs
# of Out 1 1
IOUT #1
IOUT #2
IOUT #3
IOUT #4
IOUT (mA) 300 300
VIN Min (V) 2.7 2.7
VIN Max (V) 6 6
VOUT (V) 2.5 2.7 2.8 3.0 3.3 5.0 2.5 2.7 2.8 3.0 3.3 5.0
Voltage Drop Typ (mV) 240 240
IGND Typ (µA) 50 50
Tol Typ % ±0.5 ±0.5
PSRR 1 kHz (dB) 60 60
Soft Start Pin
Load Dump
Rev Bat
Reverse Current Protect
文档资料
TC1108 DatasheetData Sheets02/05/2013185KB
AN761 - LDO Thermal ConsiderationsAppNote11/12/2002266KB
AN776 - DC Performance Comparisons of CMOS vs Bipolar LDOs When Operating in "Dropout" (Vin = Nominal Vout) Mode (list devices)AppNote11/12/2002229KB
Analog & Interface Guide (Volume 2)Brochures10/11/20051067KB
Quick Guide to Microchip Development ToolsBrochures10/15/201411223KB
Analog & Interface Product Selector GuideProduct Line Card03/21/20164116KB
订购型号
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
TC1108-2.5VDBTR3SOT-223-40C to +125CT/R0.480.400.360.350.35
TC1108-2.7VDB3SOT-223-40C to +125CTUBE**********
TC1108-2.8VDBTR3SOT-223-40C to +125CT/R0.480.400.360.350.35
TC1108-3.0VDBTR3SOT-223-40C to +125CT/R0.480.400.360.350.35
TC1108-3.3VDBTR3SOT-223-40C to +125CT/R0.480.400.360.350.35
TC1108-5.0VDBTR3SOT-223-40C to +125CT/R0.480.400.360.350.35
相关开发工具
器件无铅环保信息
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
TC1108-2.5VDBTR0.1157000.2192503SOT-223-Matte Tine3
TC1108-2.7VDB0.1157000.2179493SOT-223-Matte Tine3
TC1108-2.8VDBTR0.1157000.2192503SOT-223-Matte Tine3
TC1108-3.0VDBTR0.1157000.2192503SOT-223-Matte Tine3
TC1108-3.3VDBTR0.1157000.2192503SOT-223-Matte Tine3
TC1108-5.0VDBTR0.1157000.2192503SOT-223-Matte Tine3
TC1108 Datasheet TC1108
AN761 TC2185
AN776 TC2185
Analog & Interface Guide (Volume 2) MCP23S08
Quick Guide to Microchip Development Tools ENC28J60
Analog & Interface Product Selector Guide ENC624J600