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TC1071

The TC1070, TC1071, and TC1187 are adjustable LDOs designed to supersede a variety of older (bipolar) voltage regulators. Total supply current is typically 50µA at full load, 20 to 60 times lower than in bipolar regulators! The devices’ key features include ultra low noise operation, very low dropout voltage — typically 85mV (TC1070); 180mV (TC1071); and 270mV (TC1187) at full load, and fast response to step changes in load. Supply current is reduced to 0.5 µA (max) when the shutdown input is low. The devices incorporate both over-temperature and over-current protection. Output voltage is programmed with a simple resistor divider from VOUT to ADJ to GND. The TC1070, TC1071, and TC1187 are stable with an output capacitor of only 1µF and have a maximum output current of 50mA, 100mA, and 150mA, respectively. For higher output versions, please see the TC1174 (IOUT = 300mA) data sheet.

文档资料

TC1070/1071/1187 Data Sheet	Data Sheets	11/18/2010	247KB
AN761 - LDO Thermal Considerations	AppNote	11/12/2002	266KB
AN776 - DC Performance Comparisons of CMOS vs Bipolar LDOs When Operating in "Dropout" (Vin = Nominal Vout) Mode (list devices)	AppNote	11/12/2002	229KB
Analog & Interface Guide (Volume 2)	Brochures	10/11/2005	1067KB
Quick Guide to Microchip Development Tools	Brochures	10/15/2014	11223KB
Analog & Interface Product Selector Guide	Product Line Card	03/21/2016	4116KB
Voltage Supervisor SOT-23-5/6 Evaluation Board User's Guide	User Guides	05/17/2006	1289KB

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相关开发工具

• Voltage Supervisor SOT23-5/6 Evaluation Board ( VSUPEV2 )

器件无铅环保信息

PartNumber	DeviceWeight	ShippingWeight	LeadCount	PackageType	PackageWidth	SolderComposition	JEDECIndicator	RoHS	ChinaEFUP
TC1071VCT713	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3