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MIC5232

10mA Ultra Low Iq Single uCap LDO

Status: In Production

Features:

  • Input voltage range: 2.7V to 7.0V
  • Ultra-low Iq: Only 1.8µA operating current
  • Stable with 0.47µF ceramic output capacitor
  • Low dropout voltage of 100mV at 10mA
  • Reverse Battery Protection
  • +2.0% initial accuracy
  • +3.0% over temperature
  • Logic-Level Enable Input
  • Lead-Free Thin SOT-23-5 Package
  • Tight Load and Line Regulation
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MIC5232 is an ultra-low quiescent current, low-dropout linear regulator that is capable of operating from a single-cell lithium ion battery. Consuming only 1.8µA of quiescent current while operating, the MIC5232 is ideal for stand-by applications like powering real-time clocks or memory in battery-operated electronics.

The MIC5232 is capable of providing 10mA of output current and has low output noise, providing a small, efficient solution ideal for any keep-alive application including reverse current protection, keeping reverse leakage (VOUT > VIN) down to 20nA.

The MIC5232 is a µCap design, operating with very small ceramic output capacitors for stability, reducing required board space and component cost.

The MIC5232 is available in SOT-23-5 package with an operating junction temperature range of -40°C to 125°C.

Additional Features
    • Input voltage range: 2.7V to 7.0V
    • Ultra-low Iq: Only 1.8µA operating current
    • Stable with 0.47µF ceramic output capacitor
    • Low dropout voltage of 100mV at 10mA
    • Reverse Battery Protection
    • High output accuracy:
      • +2.0% initial accuracy
      • +3.0% over temperature
    • Logic-Level Enable Input
    • Lead-Free Thin SOT-23-5 Package
    • Tight Load and Line Regulation
Parametrics
Name
Value
Product Type
Single LDOs
# of Out
1
IOUT #1
10
IOUT #2
n/a
IOUT #3
n/a
IOUT #4
n/a
IOUT (mA)
10
VIN Min (V)
2.7
VIN Max (V)
7
VOUT (V)
1.2, 2.5, 2.8, 3.3
Voltage Drop Typ (mV)
100
IGND Typ (µA)
1.8
Tol Typ %
±2
Noise (µV) rms
400
PSRR 1 kHz (dB)
55
Soft Start Pin
Load Dump
Rev Bat
Reverse Current Protect
Yes

Documents

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Data Sheet

11/05/2015
262KB

Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MIC5232-1.8YD5-TR
0.012600
0.149200
5
TSOT
-
NiPdAu
e4
MIC5232-2.5YD5-TR
0.012600
0.149200
5
TSOT
-
NiPdAu
e4
MIC5232-3.3YD5-TR
0.012600
0.149200
5
TSOT
-
NiPdAu
e4
MIC5232-1.2YD5-TR
0.012600
0.149200
5
TSOT
-
NiPdAu
e4
MIC5232-2.8YD5-TR
0.012600
0.149200
5
TSOT
-
NiPdAu
e4
MIC5232-1.8YD5-TX
0.012600
0.038333
5
TSOT
-
NiPdAu
e4
MIC5232-1.8YML-TR
0.010100
0.662100
6
VDFN
2x2x0.9mm
NiPdAu
e4
MIC5232-3.3YML-TR
0.010100
0.662100
6
VDFN
2x2x0.9mm
NiPdAu
e4
MIC5232-2.5YML-TR
0.010100
0.662100
6
VDFN
2x2x0.9mm
NiPdAu
e4
MIC5232-2.8YML-TR
0.010100
0.662100
6
VDFN
2x2x0.9mm
NiPdAu
e4
MIC5232-1.2YML-TR
0.010100
0.662100
6
VDFN
2x2x0.9mm
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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