MCP1321 _ BDTIC 中国领先电子元器件代理商

MCP1321

The MCP1316/16M/17/18/18M/19/19M/20/21/22 are voltage supervisor devices designed to keep a microcontroller in reset until the system voltage has reached and stablized at a proper level for reliable system operation. These devices also protect from brown-out conditions when the system supply voltage drops below the specified threshold voltage level.

产品特性

Low supply current
Precision monitoring trip point options of 2.0V to 4.7V (100 mV increment)
Reset microcontroller in a power loss event
Reset delay timer (1.4 ms, 30 ms, 200 ms, 1600 ms)
Watchdog timer input (6.3 ms, 102 ms, 1600 ms, 25600 ms)
Complementary Reset Output
SOT-23-5 Pb-free packaging

技术参数

Parameter Name Value	Value
Watchdog Timer Yes	Yes
Typical Reset Pulse Width (ms) 200	200
Reset Type Active Low/High	Active Low/High
Typical Supply Current (uA) 1	1
Vcc Range Min (V) 1.0	1.0
Vcc Range Max (V) 5.5	5.5
Output Open-Drain/Push-Pull	Open-Drain/Push-Pull
Temp Range Min. (°C) -40	-40
Temp Range Max. (°C) 125	125
Nominal Reset Voltage (V) 4.49, 2.83	4.49, 2.83

文档资料

MCP131X/2X Voltage Supervisor Datasheet	Data Sheets	09/05/2012	723KB
AN686 - Understanding and Using Supervisory Circuits	AppNote	05/13/2003	84KB
AN820 - System Supervisors in ICSP™ Architectures	AppNote	10/05/2006	111KB
Analog & Interface Guide (Volume 2)	Brochures	10/11/2005	1067KB
Analog Solutions for Automotive Applications Design Guide	Brochures	12/08/2009	284KB
Automotive Recommended Product Selector Guide	Brochures	09/16/2014	7598KB
Quick Guide to Microchip Development Tools	Brochures	10/15/2014	11223KB
Low Power Analog Solutions	Sell Sheets	05/16/2011	120KB
Microcontroller Supervisor Family Product Overview	Product Line Documents	06/13/2006	91KB
Analog & Interface Product Selector Guide	Product Line Card	03/21/2016	4116KB

订购型号

Part Number	Leads	Package Type	Temp Range	Packing	1+	26+	100+	1000+	5000+
MCP1321T-20LI/OT	5	SOT-23	-40C to +85C	T/R	0.59	0.49	0.44	0.43	0.42
MCP1321T-26GE/OT	5	SOT-23	-40C to +125C	T/R	0.59	0.49	0.44	0.43	0.42
MCP1321T-29CE/OT	5	SOT-23	-40C to +125C	T/R	0.59	0.49	0.44	0.43	0.42
MCP1321T-29DE/OT	5	SOT-23	-40C to +125C	T/R	0.59	0.49	0.44	0.43	0.42
MCP1321T-29FE/OT	5	SOT-23	-40C to +125C	T/R	0.59	0.49	0.44	0.43	0.42
MCP1321T-29KE/OT	5	SOT-23	-40C to +125C	T/R	0.59	0.49	0.45	0.43	0.43
MCP1321T-29LE/OT	5	SOT-23	-40C to +125C	T/R	0.59	0.49	0.45	0.43	0.43
MCP1321T-29ME/OT	5	SOT-23	-40C to +125C	T/R	0.59	0.49	0.45	0.43	0.43
MCP1321T-31LE/OT	5	SOT-23	-40C to +125C	T/R	0.59	0.49	0.44	0.43	0.42
MCP1321T-43BE/OT	5	SOT-23	-40C to +85C	T/R	0.59	0.49	0.45	0.43	0.43
MCP1321T-46CE/OT	5	SOT-23	-40C to +125C	T/R	0.59	0.49	0.45	0.43	0.43
MCP1321T-46LE/OT	5	SOT-23	-40C to +125C	T/R	0.59	0.49	0.45	0.43	0.43

器件无铅环保信息

PartNumber	DeviceWeight	ShippingWeight	LeadCount	PackageType	PackageWidth	SolderComposition	JEDECIndicator
MCP1321T-29LE/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1321T-46LE/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1321T-46CE/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1321T-26GE/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1321T-29KE/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1321T-31LE/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1321T-29ME/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1321T-29LE/OTV10	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1321T-20LI/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1321T-29CE/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1321T-29AE/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1321T-29DE/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1321T-30LE/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1321T-20QI/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1321T-20LI/OT713	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1321T-29LE/OTVAO	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1321T-29FE/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1321T-43BE/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3