Microchip Technology, Inc. Programmable Current Limit uCap LDO Regulator Controller MIC5159

Description
MIC5159 is a precision-voltage regulator controller. Used with an external P-Channel MOSFET, the MIC5159 forms a two-chip low-dropout regulator capable of driving a wide range of output currents. The MIC5159 operates from an input of 1.65V to 5.5V. The low input voltage allows the MIC5159 to operate off of high power 1.8V rails to generate lower voltages such as 1.5V. Features of the MIC5159 include enable input and current limit protection. As a µCap design, the MIC5159 is stable with ceramic output capacitors. The MIC5159 is packaged in the IttyBitty® SOT-23-6, and is offered in fixed and adjustable output voltages. Junction temperature range of the MIC5159 is from -40°C to +125°C. Additional Features Fast transient response Input voltage range: VIN: 1.65V to 5.5V ±1.0% initial output tolerance Fixed 1.8V or adjustable output voltage down to 1.25V Stable with ceramic output capacitor Capable up to 10A Excellent line and load regulation specifications Logic-controlled shutdown Programmable current limit Current limit protection IttyBitty® SOT-23-6 Package Available temperature range: -40°C to +125°C
  • Programmable Current Limit uCap LDO Regulator Controller - MIC5159 - Microchip Technology, Inc.
    Microchip Technology, Inc.
Datasheet
Description
MIC5159 is a precision-voltage regulator controller. Used with an external P-Channel MOSFET, the MIC5159 forms a two-chip low-dropout regulator capable of driving a wide range of output currents. The MIC5159 operates from an input of 1.65V to 5.5V. The low input voltage allows the MIC5159 to operate off of high power 1.8V rails to generate lower voltages such as 1.5V. Features of the MIC5159 include enable input and current limit protection. As a µCap design, the MIC5159 is stable with ceramic output capacitors. The MIC5159 is packaged in the IttyBitty® SOT-23-6, and is offered in fixed and adjustable output voltages. Junction temperature range of the MIC5159 is from -40°C to +125°C. Additional Features Fast transient response Input voltage range: VIN: 1.65V to 5.5V ±1.0% initial output tolerance Fixed 1.8V or adjustable output voltage down to 1.25V Stable with ceramic output capacitor Capable up to 10A Excellent line and load regulation specifications Logic-controlled shutdown Programmable current limit Current limit protection IttyBitty® SOT-23-6 Package Available temperature range: -40°C to +125°C
Datasheet

Suppliers

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Supplier Links
Programmable Current Limit uCap LDO Regulator Controller - MIC5159 - Microchip Technology, Inc.
Microchip Technology, Inc.
Chandler, AZ, United States
Programmable Current Limit uCap LDO Regulator Controller
MIC5159
Programmable Current Limit uCap LDO Regulator Controller MIC5159
MIC5159 is a precision-voltage regulator controller. Used with an external P-Channel MOSFET, the MIC5159 forms a two-chip low-dropout regulator capable of driving a wide range of output currents. The MIC5159 operates from an input of 1.65V to 5.5V. The low input voltage allows the MIC5159 to operate off of high power 1.8V rails to generate lower voltages such as 1.5V. Features of the MIC5159 include enable input and current limit protection. As a µCap design, the MIC5159 is stable with ceramic output capacitors. The MIC5159 is packaged in the IttyBitty® SOT-23-6, and is offered in fixed and adjustable output voltages. Junction temperature range of the MIC5159 is from -40°C to +125°C. Additional Features Fast transient response Input voltage range: VIN: 1.65V to 5.5V ±1.0% initial output tolerance Fixed 1.8V or adjustable output voltage down to 1.25V Stable with ceramic output capacitor Capable up to 10A Excellent line and load regulation specifications Logic-controlled shutdown Programmable current limit Current limit protection IttyBitty® SOT-23-6 Package Available temperature range: -40°C to +125°C

MIC5159 is a precision-voltage regulator controller. Used with an external P-Channel MOSFET, the MIC5159 forms a two-chip low-dropout regulator capable of driving a wide range of output currents.

The MIC5159 operates from an input of 1.65V to 5.5V. The low input voltage allows the MIC5159 to operate off of high power 1.8V rails to generate lower voltages such as 1.5V.

Features of the MIC5159 include enable input and current limit protection. As a µCap design, the MIC5159 is stable with ceramic output capacitors.

The MIC5159 is packaged in the IttyBitty® SOT-23-6, and is offered in fixed and adjustable output voltages. Junction temperature range of the MIC5159 is from -40°C to +125°C.

Additional Features

    • Fast transient response
    • Input voltage range: VIN: 1.65V to 5.5V
    • ±1.0% initial output tolerance
    • Fixed 1.8V or adjustable output voltage down to 1.25V
    • Stable with ceramic output capacitor
    • Capable up to 10A
    • Excellent line and load regulation specifications
    • Logic-controlled shutdown
    • Programmable current limit
    • Current limit protection
    • IttyBitty® SOT-23-6 Package
    • Available temperature range: -40°C to +125°C
Supplier's Site Datasheet

Technical Specifications

  Microchip Technology, Inc.
Product Category IC Linear Voltage Regulators
Product Number MIC5159
Product Name Programmable Current Limit uCap LDO Regulator Controller
Regulator Type Low Dropout
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