Microchip Technology Inc
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MIC5201

200mA, 1% Accuracy LDO Regulator

Status: In Production

Features:

  • High output voltage accuracy
  • Variety of output voltages
  • Guaranteed 200mA output
  • Low quiescent current
  • Low dropout voltage
  • Extremely tight load and line regulation
  • Very low temperature coefficient
  • Current and thermal limiting
  • Reversed battery protection
  • Load-dump protection (fixed voltage versions)
  • Zero off-mode current state
  • Logic-controlled electronic enable
  • Available in SOIC-8 and SOT-223 packages
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MIC5201 is an efficient linear voltage regulator with very low dropout voltage (typically 17mV at light loads and 200mV at 100mA) and very low ground current (1mA at 100mA output), offering better than 1% initial accuracy with a logic-compatible on-off switching input.

Designed especially for handheld battery-powered devices, the MIC5201 can be switched by a CMOS- or TTL-compatible enable signal. This enable control may be connected directly to VIN if unneeded. When disabled, power consumption drops nearly to zero. The ground current of the MIC5201 increases only slightly in dropout, further prolonging battery life. Key MIC5201 features include current limiting, over-temperature shutdown, and protection against reversed battery.

The MIC5201 is available in several fixed voltages and accuracy configurations. It features the same pinout as the LT1121 with better performance.

Additional Features
    • High output voltage accuracy
    • Variety of output voltages
    • Guaranteed 200mA output
    • Low quiescent current
    • Low dropout voltage
    • Extremely tight load and line regulation
    • Very low temperature coefficient
    • Current and thermal limiting
    • Reversed battery protection
    • Load-dump protection (fixed voltage versions)
    • Zero off-mode current state
    • Logic-controlled electronic enable
    • Available in SOIC-8 and SOT-223 packages
Parametrics
Name
Value
Product Type
Single LDOs
# of Out
1
IOUT #1
200
IOUT #2
n/a
IOUT #3
n/a
IOUT #4
n/a
IOUT (mA)
200
VIN Min (V)
2.5
VIN Max (V)
26
VOUT (V)
3.0, 3.3, 4.8, 5.0, Adj
Voltage Drop Typ (mV)
270
IGND Typ (µA)
130
Tol Typ %
±2
Noise (µV) rms
100
PSRR 1 kHz (dB)
75
Soft Start Pin
Load Dump
Yes
Rev Bat
Yes
Reverse Current Protect

Documents

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Data Sheets

02/22/2017
1029KB

Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight
Shipping Weight
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MIC5201-3.3YM
0.075000
0.163265
8
SOIC
3.90mm(.150in)
NiPdAu
e4
Rohs icon
efup china icon
MIC5201-3.3YM-TR
0.075000
0.250000
8
SOIC
3.90mm(.150in)
NiPdAu
e4
Rohs icon
efup china icon
MIC5201-4.8YM
0.075000
0.163265
8
SOIC
3.90mm(.150in)
NiPdAu
e4
Rohs icon
efup china icon
MIC5201-4.8YM-TR
0.075000
0.250000
8
SOIC
3.90mm(.150in)
NiPdAu
e4
Rohs icon
efup china icon
MIC5201-5.0YM
0.075000
0.163265
8
SOIC
3.90mm(.150in)
NiPdAu
e4
Rohs icon
efup china icon
MIC5201-5.0YM-TR
0.075000
0.250000
8
SOIC
3.90mm(.150in)
NiPdAu
e4
Rohs icon
efup china icon
MIC5201YM
0.075000
0.163265
8
SOIC
3.90mm(.150in)
NiPdAu
e4
Rohs icon
efup china icon
MIC5201YM-TR
0.075000
0.250000
8
SOIC
3.90mm(.150in)
NiPdAu
e4
Rohs icon
efup china icon
MIC5201-3.0YM
0.075000
0.163265
8
SOIC
3.90mm(.150in)
NiPdAu
e4
Rohs icon
efup china icon
MIC5201-3.0YM-TR
0.075000
0.250000
8
SOIC
3.90mm(.150in)
NiPdAu
e4
Rohs icon
efup china icon
MIC5201-3.0YMM-TR
0.025100
0.334700
8
MSOP
3x3mm
NiPdAu
e4
Rohs icon
efup china icon
MIC5201-3.0YMM
0.025100
0.124600
8
MSOP
3x3mm
NiPdAu
e4
Rohs icon
efup china icon
MIC5201-4.8YS-TR
0.123000
0.440000
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MIC5201-3.0YS-TR
0.123000
0.440000
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MIC5201-5.0YS-TR
0.123000
0.440000
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MIC5201-3.3YS
0.123000
0.243590
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MIC5201-3.3YS-TR
0.123000
0.440000
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MIC5201-4.8YS
0.123000
0.243590
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MIC5201-5.0YS
0.123000
0.243590
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MIC5201-3.0YS
0.123000
0.243590
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
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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