MCP1711 _ BDTIC a Leading Distributor in China

MCP1711

The MCP1711 is a very accurate CMOS low dropout (LDO) voltage regulator that can deliver up to 150 mA of current while consuming only 0.6 μA of quiescent current (typical). The LDO output is stable without the need of capacitors due to excellent internal phase compensation. Eliminating capacitors can save space overall solution cost. However, for better transient responses, the output capacitor should be added for enhanced performance. The MCP1711 has a true current foldback feature for added protection when the load decreases beyond the MCP1711’s load rating. The package options for the MCP1711 are the 4-Lead 1x1 mm UQFN and the 5-Lead SOT-23 which makes an ideal choice for small and compact applications.

Features

Ultra-Low 600 nA (typical) Quiescent Current
Low standby current: 10 nA
Input Operating Voltage Range: 1.4V to 6.0V
Standard Output Voltages: 1.2V, 1.8V, 2.2V, 2.5V, 3.0V, 3.3V, 5.0V
Output Capacitor: Low Equivalent Series Resistance (ESR) or Capacitorless Compatible
Protection Circuits: Current Limiter, Short Circuit, Foldback
Space Saving, 4-Lead Plastic 1 x 1 mm UQFN and 5-Lead SOT-23

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) 150	150
VIN Min (V) 1.4	1.4
VIN Max (V) 6	6
VOUT (V) 1.1 - 5.0	1.1 - 5.0
Voltage Drop Typ (mV) 540	540
IGND Typ (µA) 0.6	0.6
Tol Typ % ±1	±1
PSRR 1 kHz (dB) 20	20
Soft Start Pin
Load Dump
Rev Bat
Reverse Current Protect

Documents

MCP1711 Data Sheet	Data Sheets	03/31/2016	1812KB
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
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

Ordering Information

Part Number	Leads	Package Type	Temp Range	Packing	1+	26+	100+	1000+	5000+
MCP1711T-12I/5X	4	UQFN	-40C to +85C	T/R	0.39	0.32	0.29	0.28	0.28
MCP1711T-12I/OT	5	SOT-23	-40C to +85C	T/R	0.37	0.31	0.28	0.27	0.27
MCP1711T-18I/5X	4	UQFN	-40C to +85C	T/R	0.39	0.32	0.29	0.28	0.28
MCP1711T-18I/OT	5	SOT-23	-40C to +85C	T/R	0.37	0.31	0.28	0.27	0.27
MCP1711T-19I/OT	5	SOT-23	-40C to +85C	T/R	0.37	0.31	0.28	0.27	0.27
MCP1711T-22I/5X	4	UQFN	-40C to +85C	T/R	0.39	0.32	0.29	0.28	0.28
MCP1711T-22I/OT	5	SOT-23	-40C to +85C	T/R	0.37	0.31	0.28	0.27	0.27
MCP1711T-25I/5X	4	UQFN	-40C to +85C	T/R	0.39	0.32	0.29	0.28	0.28
MCP1711T-25I/OT	5	SOT-23	-40C to +85C	T/R	0.37	0.31	0.28	0.27	0.27
MCP1711T-30I/5X	4	UQFN	-40C to +85C	T/R	0.39	0.32	0.29	0.28	0.28
MCP1711T-30I/OT	5	SOT-23	-40C to +85C	T/R	0.37	0.31	0.28	0.27	0.27
MCP1711T-33I/5X	4	UQFN	-40C to +85C	T/R	0.39	0.32	0.29	0.28	0.28
MCP1711T-33I/OT	5	SOT-23	-40C to +85C	T/R	0.37	0.31	0.28	0.27	0.27
MCP1711T-50I/5X	4	UQFN	-40C to +85C	T/R	0.39	0.32	0.29	0.28	0.28
MCP1711T-50I/OT	5	SOT-23	-40C to +85C	T/R	0.37	0.31	0.28	0.27	0.27

RoHS Information

PartNumber	DeviceWeight	ShippingWeight	LeadCount	PackageType	PackageWidth	SolderComposition	JEDECIndicator
MCP1711T-12I/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1711T-18I/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1711T-22I/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1711T-25I/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1711T-30I/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1711T-33I/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1711T-50I/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1711T-19I/OT	0.016000	0.049000	5	SOT-23	-	Matte Tin	e3
MCP1711T-12I/5X		0.042333	4	UQFN	1x1x0.6mm	Matte Tin	e3
MCP1711T-18I/5X		0.042333	4	UQFN	1x1x0.6mm	Matte Tin	e3
MCP1711T-22I/5X		0.042333	4	UQFN	1x1x0.6mm	Matte Tin	e3
MCP1711T-25I/5X		0.042333	4	UQFN	1x1x0.6mm	Matte Tin	e3
MCP1711T-30I/5X		0.042333	4	UQFN	1x1x0.6mm	Matte Tin	e3
MCP1711T-33I/5X		0.042333	4	UQFN	1x1x0.6mm	Matte Tin	e3
MCP1711T-50I/5X		0.042333	4	UQFN	1x1x0.6mm	Matte Tin	e3