MCP1701A _ BDTIC a Leading Distributor in China

MCP1701A

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The MCP1701A is a CMOS low dropout positive voltage regulator with a maximum input voltage of 10V that can source up to 250 mA with a low input to output voltage differential of 380 mV at 200 mA. This low dropout voltage combined with low current consumption of 1.0 µA typical makes this part ideal for battery operated systems. This part is recommended for applications where the input voltage is between 6.0V and 10.0V. For applications where input voltages are less than 6.0V, Microchip recommends the MCP1700. The MCP1701A is offered in SOT-23-3, SOT-89-3 and TO-92-3 packages.

Features

2.0 uA Typical Quiescent Current
Input Operating Voltage up to 10.0V
Low Droput Voltage - 120 mV (typ) @ 100mA - 380 mV (typ) @ 200mA
High Output Current: 250 mA (VOUT = 5.0V)
High-Accuracy Output Voltage: 2% (max)
Low Temperature Drifting: 100 ppm/C
Excellent Line Regulation: 0.2%/V
Short Circuit Protection
Standard Output Voltage Options: 1.8V, 2.5V, 3.0V, 3.3V, 5.0V
Package Options: SOT-23A-3, SOT-89-3, TO-92-3

Parameter

Parameter Name Value	Value
Product Type Single LDOs	Single LDOs
# of Out 1	1
IOUT #1
IOUT #2
IOUT #3
IOUT #4
IOUT (mA) 250	250
VIN Max (V) 10	10
VOUT (V) 1.8 2.5 3.0 3.3 5.0	1.8 2.5 3.0 3.3 5.0
Voltage Drop Typ (mV) 380	380
IGND Typ (µA) 2	2
Tol Typ % ±2	±2
Soft Start Pin
Load Dump
Rev Bat
Reverse Current Protect

Documents

MCP1701A Datasheet	Data Sheets	02/25/2010	593KB
AN1025 - Converting a 5.0V Supply Rail to a Regulated 3.0V, AN1025	AppNote	02/23/2006	527KB
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
TB3006, MCP1701 vs MCP1701A vs MCP1702 Technical Brief	AppNote	10/20/2006	122KB
SOT23-3 Voltage Regulator Evaluation Board User's Guide	User Guides	02/05/2009	239KB
SOT89-3 Voltage Regulator Evaluation Board User's Guide	User Guides	05/19/2009	235KB

Ordering Information

Part Number	Leads	Package Type	Temp Range	Packing	1+	26+	100+	1000+	5000+
MCP1701A-1802I/TO	3	TO-92	-40C to +85C	BAG	0.87	0.73	0.66	0.55	0.51
MCP1701A-2502I/TO	3	TO-92	-40C to +85C	BAG	0.87	0.73	0.66	0.55	0.51
MCP1701A-3002I/TO	3	TO-92	-40C to +85C	BAG	0.87	0.73	0.66	0.55	0.51
MCP1701A-3302I/TO	3	TO-92	-40C to +85C	BAG	0.87	0.73	0.66	0.55	0.51
MCP1701A-5002I/TO	3	TO-92	-40C to +85C	BAG	0.87	0.73	0.66	0.55	0.51
MCP1701AT-1802I/CB	3	SOT-23A	-40C to +85C	T/R	0.87	0.73	0.66	0.55	0.51
MCP1701AT-1802I/MB	3	SOT-89	-40C to +85C	T/R	0.87	0.73	0.66	0.55	0.51
MCP1701AT-2502I/CB	3	SOT-23A	-40C to +85C	T/R	0.87	0.73	0.66	0.55	0.51
MCP1701AT-2502I/MB	3	SOT-89	-40C to +85C	T/R	0.87	0.73	0.66	0.55	0.51
MCP1701AT-3002I/CB	3	SOT-23A	-40C to +85C	T/R	0.87	0.73	0.66	0.55	0.51
MCP1701AT-3002I/MB	3	SOT-89	-40C to +85C	T/R	0.87	0.73	0.66	0.55	0.51
MCP1701AT-3302I/CB	3	SOT-23A	-40C to +85C	T/R	0.87	0.73	0.66	0.55	0.51
MCP1701AT-3302I/MB	3	SOT-89	-40C to +85C	T/R	0.87	0.73	0.66	0.55	0.51
MCP1701AT-3602I/MB	3	SOT-89	-40C to +85C	T/R	0.49	0.48	0.46	0.42	0.40
MCP1701AT-4002I/CB	3	SOT-23A	-40C to +85C	T/R	0.87	0.73	0.66	0.55	0.51
MCP1701AT-4002I/MB	3	SOT-89	-40C to +85C	T/R	0.49	0.48	0.46	0.42	0.42
MCP1701AT-4602I/MB	3	SOT-89	-40C to +85C	T/R	0.87	0.73	0.66	0.55	0.51
MCP1701AT-5002I/CB	3	SOT-23A	-40C to +85C	T/R	0.87	0.73	0.66	0.55	0.51
MCP1701AT-5002I/MB	3	SOT-89	-40C to +85C	T/R	0.87	0.73	0.66	0.55	0.51

RoHS Information

PartNumber	DeviceWeight	ShippingWeight	LeadCount	PackageType	PackageWidth	SolderComposition	JEDECIndicator
MCP1701A-3002I/TO	0.203400	0.219000	3	TO-92	-	Matte Tin	e3
MCP1701A-5002I/TO	0.203400	0.219000	3	TO-92	-	Matte Tin	e3
MCP1701A-1802I/TO	0.203400	0.219000	3	TO-92	-	Matte Tin	e3
MCP1701A-2502I/TO	0.203400	0.219000	3	TO-92	-	Matte Tin	e3
MCP1701A-3302I/TO	0.203400	0.219000	3	TO-92	-	Matte Tin	e3
MCP1701AT-3002I/CB	0.014900	0.042667	3	SOT-23A	-	Matte Tin	e3
MCP1701AT-3302I/CB	0.014900	0.042667	3	SOT-23A	-	Matte Tin	e3
MCP1701AT-2502I/CB	0.014900	0.042667	3	SOT-23A	-	Matte Tin	e3
MCP1701AT-1802I/CB	0.014900	0.042667	3	SOT-23A	-	Matte Tin	e3
MCP1701AT-5002I/CB	0.014900	0.042667	3	SOT-23A	-	Matte Tin	e3
MCP1701AT-6002I/CB	0.014900	0.042667	3	SOT-23A	-	Matte Tin	e3
MCP1701AT-4002I/CB	0.014900	0.042667	3	SOT-23A	-	Matte Tin	e3
MCP1701AT-4002I/MB	0.048900	0.132000	3	SOT-89	-	Matte Tin	e3
MCP1701AT-5002I/MB	0.048900	0.132000	3	SOT-89	-	Matte Tin	e3
MCP1701AT-3602I/MB	0.048900	0.132000	3	SOT-89	-	Matte Tin	e3
MCP1701AT-4602I/MB	0.048900	0.132000	3	SOT-89	-	Matte Tin	e3
MCP1701AT-1802I/MB	0.048900	0.132000	3	SOT-89	-	Matte Tin	e3
MCP1701AT-2502I/MB	0.048900	0.132000	3	SOT-89	-	Matte Tin	e3
MCP1701AT-3302I/MB	0.048900	0.132000	3	SOT-89	-	Matte Tin	e3
MCP1701AT-3002I/MB	0.048900	0.132000	3	SOT-89	-	Matte Tin	e3