MCP1810T-25I/J8A MCP1810 by Microchip Technology

Ultra Low Quiescent Current LDO Regulator

Status: Unknown
Series: -
RoHS: Unknown
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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.

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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 uf03e 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
 Avaliable in Space Saving Packages: 2 x 2 mm VDFN, SOT-23-3 and SOT-23-5  

Specifications

Product Type Single LDOs
# of Out 1
IOUT #1 150
Rated IOUT 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
Temperature Range -40C to +85C

Alternative Descriptions

MCP1810 Series 2.5 V Fixed Output 150 mA SMT LDO Regulator - VDFN-8EP | Future Electronics
LDO Regulator 150mA 2.5V Low IQ VDFN8 | RS
LDO, FIXED, 2.5V, 0.15A, VDFN-8 | Farnell
Ldo, Fixed, 2.5V, 0.15A, Vdfn-8 | Newark Electronics


Frequently Asked Questions

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