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MIC37252

Low Voltage, 2.5A uCap LDO

Status: In Production

Features:

  • 2.5A minimum guaranteed output current
  • Ideal for 3.3V to 1.8V conversion
  • Stable with ceramic or tantalum capacitor
  • ±2.0% initial output tolerance
  • Dropout voltage is 550mV at 2.5A
  • Excellent line and load regulation specifications
  • Logic controlled shutdown
  • Thermal shutdown and current limit protection
  • Reverse leakage protection
  • S-Pak and TO-263 packages
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MIC37252 is a 2.5A low-dropout linear voltage regulator that provides a low-voltage, high-current output with a minimum of external components. It offers high precision, low dropout, and low ground current.

The MIC37252 operates from an input voltage of 3.0V to 6.0V. It is designed to drive digital circuits requiring low voltage at high currents (i.e., PLDs, DSP, microcontroller, etc.). It is available in an adjustable output voltage capable of 1.24V to 5.5V.

Features of the MIC37252 LDO include thermal and current limit protection, and reverse current and reverse battery protection.

Junction temperature range of the MIC37252 is -40°C to 125°C.

For higher currents, see the MIC3730x family of LDOs.

Additional Features
    • 2.5A minimum guaranteed output current
    • Ideal for 3.3V to 1.8V conversion
    • Stable with ceramic or tantalum capacitor
    • ±2.0% initial output tolerance
    • Dropout voltage is 550mV at 2.5A
    • Excellent line and load regulation specifications
    • Logic controlled shutdown
    • Thermal shutdown and current limit protection
    • Reverse leakage protection
    • S-Pak and TO-263 packages
Parametrics
Name
Value
Product Type
Single LDOs
# of Out
1
IOUT #1
2500
IOUT #2
n/a
IOUT #3
n/a
IOUT #4
n/a
IOUT (mA)
2500
VIN Min (V)
3
VIN Max (V)
6
VOUT (V)
Adj
Voltage Drop Typ (mV)
550
IGND Typ (µA)
40000
Tol Typ %
±2
PSRR 1 kHz (dB)
50
Soft Start Pin
Load Dump
Rev Bat
Reverse Current Protect
Yes

Documents

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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
MIC37252WU
1.462500
2.520000
5
DDPAK
-
Matte Tin
e3
MIC37252WU-TR
1.462500
2.053333
5
DDPAK
-
Matte Tin
e3
MIC37252WR
0.529700
0.666667
5
SPAK
-
Matte Tin
e3
MIC37252WR-TR
0.529700
1.440000
5
SPAK
-
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.

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