Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes
product primary image

MIC59150

Ultra Fast 1.5A LDO

Status: In Production

Features:

  • VIN = 1.0V to 3.8V
  • VBIAS = 3.0V to 5.5V
  • Stable with 1µF ceramic capacitor
  • Maximum dropout voltage of 250mV over temperature
  • Adjustable output voltage down to 0.5V
  • Ultra fast transient response
  • Excellent line and load regulation specifications
  • Logic controlled shutdown option
  • Thermal shutdown and current limit protection
  • Junction temperature range: -40°C to +125°C
  • 8-pin EPAD SOIC
View More
Overview
Documents
Development Environment
RoHS Information
Add To Cart

Device Overview

Summary

The MIC59150 is a high-bandwidth, low-dropout, 1.5A linear voltage regulator ideal for powering core voltages of low-power microprocessors. The MIC59150 implements a dual supply configuration allowing for a very low output impedance and a very fast transient response.

The MIC59150 requires a bias input supply and a main input supply, allowing for ultra-low input voltages on the main supply rail. The device operates from an input supply of 1.0V to 3.8V and bias supply between 3V and 5.5V. The MIC59150 offers adjustable output voltages down to 0.5V.

The MIC59150 requires a minimum output capacitance for stability, working optimally with small ceramic capacitors.

The MIC59150 is available in an 8-pin ePad SOIC package and its junction temperature range is -40°C to +125°C.

Additional Features
    • Input voltage range:
      • VIN = 1.0V to 3.8V
      • VBIAS = 3.0V to 5.5V
    • Stable with 1µF ceramic capacitor
    • Maximum dropout voltage of 250mV over temperature
    • Adjustable output voltage down to 0.5V
    • Ultra fast transient response
    • Excellent line and load regulation specifications
    • Logic controlled shutdown option
    • Thermal shutdown and current limit protection
    • Junction temperature range: -40°C to +125°C
    • 8-pin EPAD SOIC
Parametrics
Name
Value
Product Type
Single LDOs
# of Out
1
IOUT #1
1500
IOUT #2
n/a
IOUT #3
n/a
IOUT #4
n/a
IOUT (mA)
1500
VIN Min (V)
1
VIN Max (V)
3.8
VOUT (V)
Adj
Voltage Drop Typ (mV)
100
IGND Typ (µA)
1300
Tol Typ %
±1
PSRR 1 kHz (dB)
60
Soft Start Pin
Load Dump
Rev Bat
Reverse Current Protect

Documents

Jump to:

Data Sheets

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
MIC59150YME Evaluation Board
MIC59150YME Evaluation Board ( MIC59150YME-EV )

The demonstration board can be used to evaluate the MIC59150. The MIC59150, a 1.5A, ultra-high speed, low dropout linear regulator, utilizes a split supply input to regulate low output voltages. It is offered in an adjustable output version that can be set via a resistor divider network. The MIC59150 is offered in an 8-pin EPAD SOIC package. This LDO feature an enable pin that allows it to be...

Learn More
Add To Cart

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MIC59150YME
0.078000
0.185790
8
SOIC
3.9mm
Matte Tin
e3
MIC59150YME-TR
0.078000
0.700602
8
SOIC
3.9mm
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.

Buy from the Microchip Store

Grid
View
Table
View
Filter:
Apply
Clear
Only show products with samples
Product
Leads
Package Type
Temp Range
Packing Media
5K Pricing
Buy