Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes
product primary image

MIC5205

150mA 1% Accuracy Low Noise LDO

Status: In Production

Features:

  • Ultra-low noise output
  • High output voltage accuracy
  • Guaranteed 150mA output
  • Low quiescent current
  • Low dropout voltage
  • Extremely tight load and line regulation
  • Very low temperature coefficient
  • Current and thermal limiting
  • Reverse battery protection
  • Zero off-mode current
  • Logic-controlled electronic enable
View More
Overview
Documents
Development Environment
RoHS Information
Buy Now

Device Overview

Summary

The MIC5205 is an efficient linear voltage regulator with ultra-low noise output, very low dropout voltage (typically 17mV at light loads and 165mV at 150mA), and very low ground current (600µA at 100mA output). The MIC5205 offers better than 1% initial accuracy.

Designed especially for handheld, battery-powered devices, the MIC5205 includes a CMOS- or TTL-compatible enable/shutdown control input. When shut down, power consumption drops nearly to zero. Regulator ground current increases only slightly in dropout, further prolonging battery life.

Key MIC5205 features include a reference bypass pin to improve its already excellent low-noise performance, reversed-battery protection, current limiting, and over-temperature shutdown.

The MIC5205 is available in fixed and adjustable output voltage versions in a small SOT-23-5 package.

For low-dropout regulators that are stable with ceramic output capacitors, see the µCap MIC5255/MIC5256/MIC5247.

Additional Features
    • Ultra-low noise output
    • High output voltage accuracy
    • Guaranteed 150mA output
    • Low quiescent current
    • Low dropout voltage
    • Extremely tight load and line regulation
    • Very low temperature coefficient
    • Current and thermal limiting
    • Reverse battery protection
    • Zero off-mode current
    • Logic-controlled electronic enable
Parametrics
Name
Value
Product Type
Single LDOs
# of Out
1
IOUT #1
150
IOUT #2
n/a
IOUT #3
n/a
IOUT #4
n/a
IOUT (mA)
150
VIN Min (V)
2.5
VIN Max (V)
16
VOUT (V)
2.5, 2.7, 2.8, 2.85, 2.9, 3.0, 3.1, 3.2, 3.3, 3.6, 3.8, 4.0, 5.0, Adj
Voltage Drop Typ (mV)
165
IGND Typ (µA)
80
Tol Typ %
±1
PSRR 1 kHz (dB)
75
Soft Start Pin
Load Dump
Rev Bat
Yes
Reverse Current Protect

Documents

Jump to:

Data Sheet

05/31/2017
1330KB

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
MIC5205-2.7YM5-TR
0.017400
0.049000
5
SOT-23
-
NiPdAu
e4
MIC5205-2.85YM5-TR
0.017400
0.049000
5
SOT-23
-
NiPdAu
e4
MIC5205-2.9YM5-TR
0.017400
0.049000
5
SOT-23
-
NiPdAu
e4
MIC5205-3.2YM5-TR
0.017400
0.049000
5
SOT-23
-
NiPdAu
e4
MIC5205-3.3YM5-TR
0.017400
0.049000
5
SOT-23
-
NiPdAu
e4
MIC5205-3.6YM5-TR
0.017400
0.049000
5
SOT-23
-
NiPdAu
e4
MIC5205-3.8YM5-TR
0.017400
0.049000
5
SOT-23
-
NiPdAu
e4
MIC5205-4.0YM5-TR
0.017400
0.049000
5
SOT-23
-
NiPdAu
e4
MIC5205-2.5YM5-TX
0.017400
0.049000
5
SOT-23
-
NiPdAu
e4
MIC5205-2.5YM5-TR
0.017400
0.049000
5
SOT-23
-
NiPdAu
e4
MIC5205-2.8YM5-TR
0.017400
0.049000
5
SOT-23
-
NiPdAu
e4
MIC5205-3.1YM5-TR
0.017400
0.049000
5
SOT-23
-
NiPdAu
e4
MIC5205-5.0YM5-TR
0.017400
0.049000
5
SOT-23
-
NiPdAu
e4
MIC5205-3.0YM5-TR
0.017400
0.049000
5
SOT-23
-
NiPdAu
e4
MIC5205-3.3YM5-TR-HCM
0.017400
0.049000
5
SOT-23
-
NiPdAu
e4
MIC5205YM5-TR
0.017400
0.049000
5
SOT-23
-
NiPdAu
e4
MIC5205YM5-TX
0.017400
0.049000
5
SOT-23
-
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.

Buy from the Microchip Store

Grid
View
Table
View
Filter:
Apply
Clear
Only show products with samples
Product
Leads
Package Type
Temp Range
Packing Media
5K Pricing
Buy