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MAQ5281

High Performance Linear Regulator, AEC-Q100

Status: In Production

Features:

  • Wide input voltage range: 6V to 120V DC
  • Ultra-low quiescent current: 6µA
  • 25mA guaranteed output current
  • Adjustable output from 1.27V to 5.5V
  • Withstands up to +120V DC at the input
  • Stable with ceramic output capacitors
  • Ultra-high PSRR <90dB
  • Ultra-high line rejection (load dump)
  • High output accuracy: ±3% initial accuracy
  • Thermal shutdown and current limit protection
  • Thermally efficient 8-pin ePad MSOP package
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MAQ5281 high performance linear regulator offers a very wide input operating voltage range, up to 120V DC, and supplies an output current of up to 25mA.

Ideal for high input voltage applications such as industrial and telecom, the MAQ5281 offers ±3% initial accuracy, extremely high power supply rejection ratio (>90db) and ultra-low quiescent current of 6µA. The MAQ5281 is optimized for high-voltage line transients, making it ideal for harsh environment applications.

The MAQ5281 is offered in both fixed output voltage (3.3V/5.0V) and adjustable output voltage (1.27V to 5.5V) options.

The MAQ5281 operates over a -40°C to +125°C temperature range and is available in lead-free, RoHS-compliant, 8-pin ePad MSOP package.

Additional Features
    • Wide input voltage range: 6V to 120V DC
    • Ultra-low quiescent current: 6µA
    • 25mA guaranteed output current
    • Adjustable output from 1.27V to 5.5V
    • Withstands up to +120V DC at the input
    • Stable with ceramic output capacitors
    • Ultra-high PSRR <90dB
    • Ultra-high line rejection (load dump)
    • High output accuracy: ±3% initial accuracy
    • Thermal shutdown and current limit protection
    • Thermally efficient 8-pin ePad MSOP package
Parametrics
Name
Value
Product Type
Single LDOs
# of Out
1
IOUT #1
25
IOUT #2
n/a
IOUT #3
n/a
IOUT #4
n/a
IOUT (mA)
25
VIN Min (V)
6
VIN Max (V)
120
VOUT (V)
3.3, 5.0, Adj
Voltage Drop Typ (mV)
2000
IGND Typ (µA)
6
Tol Typ %
±3
PSRR 1 kHz (dB)
90
Soft Start Pin
Load Dump
Yes
Rev Bat
Reverse Current Protect

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
MAQ5281-3.3YMME-T5VAO
0.025100
0.805000
8
MSOP
3x3mm
Matte Tin
e3
MAQ5281YMME-T5VAO
0.025100
0.805000
8
MSOP
3x3mm
Matte Tin
e3
MAQ5281-5.0YMME-T5VAO
0.025100
0.805000
8
MSOP
3x3mm
Matte Tin
e3
MAQ5281-5.0YMME
0.025100
0.124600
8
MSOP
3x3mm
Matte Tin
e3
MAQ5281-3.3YMME-VAO
0.025100
0.124600
8
MSOP
3x3mm
Matte Tin
e3
MAQ5281-5.0YMME-VAO
0.025100
0.124600
8
MSOP
3x3mm
Matte Tin
e3
MAQ5281YMME-VAO
0.025100
0.124600
8
MSOP
3x3mm
Matte Tin
e3
MAQ5281-3.3YMME-TRVAO
0.025100
0.805000
8
MSOP
3x3mm
Matte Tin
e3
MAQ5281-5.0YMME-TRVAO
0.025100
0.805000
8
MSOP
3x3mm
Matte Tin
e3
MAQ5281YMME-TRVAO
0.025100
0.805000
8
MSOP
3x3mm
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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