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MIC5380

High Performance Dual 150mA LDO

Status: In Production

Features:

  • 2.5V to 5.5V input voltage range
  • 150mA output current per LDO
  • High output accuracy ±1% typical
  • Low quiescent current 32µA per LDO
  • Stable with 0402 1µF ceramic output capacitors
  • Low dropout voltage: 155mV at 150mA
  • Output discharge circuit (MIC5381)
  • Independent enable pins
  • Thermal shutdown protection
  • Current limit protection
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MIC5380/1 is an advanced dual LDO ideal for powering space constrained portable devices. Ideal for battery powered applications, the MIC5380/1 offers ±1% typical accuracy, low dropout voltage (155mV at 150mA) and low ground current. The MIC5380/1 can also be put into a zero off-mode current state, drawing virtually no current when disabled.

The MIC5380/1 offers fast transient response and high PSRR while consuming minimal operating current. When the MIC5381 is disabled, an internal resistive load is automatically applied to the output to discharge the output capacitor.

Additional Features
    • 2.5V to 5.5V input voltage range
    • 150mA output current per LDO
    • High output accuracy ±1% typical
    • Low quiescent current 32µA per LDO
    • Stable with 0402 1µF ceramic output capacitors
    • Low dropout voltage: 155mV at 150mA
    • Output discharge circuit (MIC5381)
    • Independent enable pins
    • Thermal shutdown protection
    • Current limit protection
Parametrics
Name
Value
Product Type
Dual LDOs
# of Out
2
IOUT #1
150
IOUT #2
150
IOUT #3
n/a
IOUT #4
n/a
IOUT (mA)
150
VIN Min (V)
2.5
VIN Max (V)
5.5
VOUT (V)
1.8/1.2, 2.6/2.0, 2.7/2.7, 2.8/1.2, 2.8/1.8, 3.0/3.0, 3.3/3.3
Voltage Drop Typ (mV)
155
IGND Typ (µA)
32
Tol Typ %
±1
Noise (µV) rms
200
PSRR 1 kHz (dB)
60
Soft Start Pin
Load Dump
Rev Bat
Reverse Current Protect

Documents

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Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
MIC5380-MGYFT Evaluation Board
MIC5380-MGYFT Evaluation Board ( MIC5380-MGYFT-EV )

The MIC5380/1 is an advanced dual LDO ideal for powering general purpose portable devices. When the MIC5381 is disabled an internal resistive load is automatically applied to the output to discharge the output capacitor.

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MIC5380-MGYFT-TR
0.001700
0.080958
6
UQFN
1x1x0.6mm
NiPDAu
e4
MIC5380-SSYFT-TR
0.001700
0.080958
6
UQFN
1x1x0.6mm
NiPDAu
e4
MIC5380-KHYFT-TR
0.001700
0.080958
6
UQFN
1x1x0.6mm
NiPDAu
e4
MIC5380-LLYFT-TR
0.001700
0.080958
6
UQFN
1x1x0.6mm
NiPDAu
e4
MIC5380-M4YFT-TR
0.001700
0.080958
6
UQFN
1x1x0.6mm
NiPDAu
e4
MIC5380-NGYFT-TR
0.001700
0.080958
6
UQFN
1x1x0.6mm
NiPDAu
e4
MIC5380-PPYFT-TR
0.001700
0.080958
6
UQFN
1x1x0.6mm
NiPDAu
e4
MIC5380-G4YFT-TR
0.001700
0.080958
6
UQFN
1x1x0.6mm
NiPDAu
e4
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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