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MCP1810

20nA Quiescent Current LDO

Status: In Production

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Overview
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Development Environment
RoHS Information
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Device Overview

Summary

The MCP1810 is a 150 mA (for VR ≤ 3.5V), 100 mA (for VR > 3.5V) low dropout (LDO) linear regulator that provides high-current and low-output voltages, while maintaining an ultra-low 20 nA of quiescent current during device operation. In addition, the MCP1810 can be shut down for an even lower 1 nA (typical) supply current draw. The MCP1810 comes in six standard fixed output-voltage versions: 1.2V, 1.8V, 2.5V, 3.0V, 3.3V and 4.2V. The 150 mA output current capability, combined with the low output-voltage capability, make the MCP1810 a good choice for new ultra-long-life LDO applications that have high-current demands, but require ultra-low power consumption during sleep states. The MCP1810 is stable with ceramic output capacitors that inherently provide lower output noise and reduce the size and cost of the entire regulator solution. Only 1 µF (2.2 µF recommended) of output capacitance is needed to stabilize the LDO. The MCP1810 ultra-low quiescent and shutdown current allows it to be paired with other ultra-low current draw devices, such as Microchip’s nanoWatt eXtreme Low Power (XLP) technology devices, for a complete ultra-low power solution.

Additional Features
  • Ultra-Low Quiescent Current: 20 nA (typical)
  • Ultra-Low Shutdown Supply Current:1 nA (typical)
  • 150 mA Output Current Capability for VR ≤ 3.5V
  • 100 mA Output Current Capability for VR > 3.5V
  • Input Operating Voltage Range: 2.5V to 5.5V
  • Standard Output Voltages (VR): 1.2V, 1.8V, 2.5V,3.0V, 3.3V, 4.2V
  • Low Dropout Voltage: 380 mV maximum at 150 mA
  • Stable with 1.0 μF Ceramic Output Capacitor
  • Overcurrent Protection
  • Available in Space Saving Packages: 2 x 2 mm VDFN, SOT-23-3 and SOT-23-5
Parametrics
Name
Value
Product Type
Single LDOs
# of Out
1
IOUT #1
150
IOUT (mA)
150
VIN Min (V)
2.7
VIN Max (V)
5.5
VOUT (V)
1.2, 1.8, 2.0, 2.5, 3.0, 3.3, 4.2
Voltage Drop Typ (mV)
380
IGND Typ (µA)
0.02
Tol Typ %
±2
Noise (µV) rms
48
PSRR 1 kHz (dB)
40

Documents

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Data Sheet

01/04/2018
1843KB

BOM

Gerber Files

Schematics

User Guides

Development Environment

  • Demo & Evaluation Boards
  • Application Examples
Demo & Evaluation Boards
MCP1810 Evaluation Board
MCP1810 Evaluation Board ( ADM00808 )

The MCP1810 Evaluation Board allows the evaluation of the MCP1810’s Ultra Low Iq features or experimenting with output capacitors ESR. Also a second unpopulated circuit is present allowing for a second MCP1810 to be placed allowing for a custom configuration of your choosing.

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP1810T-12I/J8A
0.009200
0.234849
8
VDFN
2x2x0.9mm
Matte Tin
e3
MCP1810T-18I/J8A
0.009200
0.234849
8
VDFN
2x2x0.9mm
Matte Tin
e3
MCP1810T-21I/J8A
0.009200
0.234849
8
VDFN
2x2x0.9mm
Matte Tin
e3
MCP1810T-25I/J8A
0.009200
0.234849
8
VDFN
2x2x0.9mm
Matte Tin
e3
MCP1810T-30I/J8A
0.009200
0.234849
8
VDFN
2x2x0.9mm
Matte Tin
e3
MCP1810T-33I/J8A
0.009200
0.234849
8
VDFN
2x2x0.9mm
Matte Tin
e3
MCP1810T-42I/J8A
0.009200
0.234849
8
VDFN
2x2x0.9mm
Matte Tin
e3
MCP1810T-12I/OT
0.016000
0.049000
5
SOT-23
 
Matte Tin
e3
MCP1810T-12I/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1810T-15I/OT
0.016000
0.049000
5
SOT-23
 
Matte Tin
e3
MCP1810T-15I/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1810T-18I/OT
0.016000
0.049000
5
SOT-23
 
Matte Tin
e3
MCP1810T-18I/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1810T-20I/OT
0.016000
0.049000
5
SOT-23
 
Matte Tin
e3
MCP1810T-20I/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1810T-221/OT
0.016000
0.049000
5
SOT-23
 
Matte Tin
e3
MCP1810T-25I/OT
0.016000
0.049000
5
SOT-23
 
Matte Tin
e3
MCP1810T-25I/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1810T-28I/OT
0.016000
0.049000
5
SOT-23
 
Matte Tin
e3
MCP1810T-30I/OT
0.016000
0.049000
5
SOT-23
 
Matte Tin
e3
MCP1810T-30I/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1810T-33I/OT
0.016000
0.049000
5
SOT-23
 
Matte Tin
e3
MCP1810T-33I/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1810T-35I/OT
0.016000
0.049000
5
SOT-23
 
Matte Tin
e3
MCP1810T-35I/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1810T-36I/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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