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MCP1811AT-033/TT

LDO Voltage Regulators 3.3V 3-Lead SOT-23 150mA Ultra Low Iq LDO with Auto-Discharge

MCP1811AT-033/TT General Description

Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-3

Key Features

  • Ultra-Low Quiescent Current: 250 nA (typical)
  • Ultra-Low Shutdown Supply Current:
  • - 10 nA typical for MCP1811A/12A
  • - 5 nA typical for MCP1811B/12B
  • Output Current Capability:
  • - 150 mA for MCP1811X (Note 1)
  • - 300 mA for MCP1812X
  • Input Voltage Range: 1.8V to 5.5V
  • Standard Output Voltages (VR): 1V, 1.2V, 1.8V, 2.0V,
  • 2.5V, 2.8V, 3.0V, 3.3V and 4.0V; for any other voltage
  • options (between 1V to 4V), please contact your local
  • sales office
  • Stable with Ceramic Output Capacitor:
  • 1.0 μF (MCP1811X) and 2.2 μF (MCP1812X)
  • Overcurrent Protection
  • Output Discharge (Shutdown mode,
  • SHDN = GND) MCP1811A/12A
  • Available for the Following Packages:
  • - 3-Lead SOT-23
  • - 3-Lead SC70
  • - 4-Lead 1 x 1 mm UDFN
  • - 5-Lead SOT-23
  • - 5-Lead SC70

Specifications

Output Configuration Positive Output Type Fixed
Number of Regulators 1 Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 3.3V Voltage Dropout (Max) 0.6V @ 150mA
Current - Output 150mA Current - Quiescent (Iq) 0.5 µA
Current - Supply (Max) 110 µA PSRR 50dB (1kHz)
Control Features Enable Protection Features Over Current
Operating Temperature -40°C ~ 85°C (TJ) Mounting Type Surface Mount
Base Product Number MCP1811

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Availability: 9513 PCS

+BOM
Qty. Unit Price Ext. Price
1+ $0.671 $0.67
10+ $0.554 $5.54
30+ $0.496 $14.88
100+ $0.438 $43.80
500+ $0.402 $201.00
1000+ $0.386 $386.00

The prices below are for reference only.