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MIC2215

Triple uCap LDO with High PSRR

Status: In Production

Features:

  • Input voltage range:+2.25V to +5.5V
  • 70dB PSRR
  • Stable with ceramic output capacitor
  • High output accuracy:
  • ±1.0% initial accuracy
  • ±2.0% over temperature
  • Low dropout voltage of 100mV @ 150mA
  • Low quiescent current:110µA per regulator
  • Fast turn-on time: 30µs
  • Zero off-mode current
  • Thermal shutdown protection
  • Current-limit protection
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MIC2215 is a high performance, triple LDO voltage regulator, with each regulator capable of providing 250mA continuous output current.

Ideal for battery operated applications, the MIC2215 offers 1% initial accuracy, extremely low dropout voltage (100mV @ 150mA), and low ground current at light load (typically 110µA per regulator). Equipped with a noise bypass pin and featuring very high power supply ripple rejection (PSRR) of up to 80dB, the MIC2215 provides the lowest noise and highest efficiency solution for RF applications in portable electronics such as cellular phones and wireless LAN applications.

Equipped with TTL logic-compatible enable pins, each of the regulators in the MIC2215 can be put into a zero-current off-mode where the supply current is much less than 1µA when all the regulators are disabled. The MIC2215 is a µCap design, which enables a stable output with small ceramic output capacitors, reducing both cost and required board space for output bypassing.

Additional Features
    • Input voltage range:+2.25V to +5.5V
    • 70dB PSRR
    • Stable with ceramic output capacitor
    • High output accuracy:
      • ±1.0% initial accuracy
      • ±2.0% over temperature
    • Low dropout voltage of 100mV @ 150mA
    • Low quiescent current:110µA per regulator
    • Fast turn-on time: 30µs
    • Zero off-mode current
    • Thermal shutdown protection
    • Current-limit protection
Parametrics
Name
Value
Product Type
Multi-Channel LDOs
# of Out
3
IOUT #1
250
IOUT #2
250
IOUT #3
250
IOUT #4
n/a
IOUT (mA)
250
VIN Min (V)
2.25
VIN Max (V)
5.5
VOUT (V)
Please Contact Sales Office
Voltage Drop Typ (mV)
100
IGND Typ (µA)
110
Tol Typ %
±1
Noise (µV) rms
30
PSRR 1 kHz (dB)
70
Soft Start Pin
Load Dump
Rev Bat
Reverse Current Protect

Documents

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MIC2215-PMMYML-TR
0.040900
0.820200
16
VQFN
4x4x0.9mm
NiPdAu
e4
MIC2215-PPPYML-TR
0.040900
0.820200
16
VQFN
4x4x0.9mm
NiPdAu
e4
MIC2215-AAAYML-TR
0.040900
0.820200
16
VQFN
4x4x0.9mm
NiPdAu
e4
MIC2215-PPMYML-TR
0.040900
0.820200
16
VQFN
4x4x0.9mm
NiPdAu
e4
MIC2215-MMMYML-TR
0.040900
0.820200
16
VQFN
4x4x0.9mm
NiPdAu
e4
MIC2215-MMGYML-TR
0.040900
0.820200
16
VQFN
4x4x0.9mm
NiPdAu
e4
MIC2215-PPGYML-TR
0.040900
0.820200
16
VQFN
4x4x0.9mm
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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