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

MIC5304

Single 150mA Low Iq LDO with Dual Vpin Select

Status: In Production

Features:

  • 150mA output current
  • Logic-controlled selectable output voltage
  • Fast transition time between selected output voltages
  • Input voltage range: 2.3V to 5.5V
  • Low 24µA operating current
  • Stable with 1µF ceramic capacitors
  • Low dropout voltage: 85mV at 150mA
  • Thermal shutdown and current limit protection
View More
Overview
Documents
Development Environment
RoHS Information
Add To Cart

Device Overview

Summary

The MIC5304 is a low quiescent current, low dropout regulator with selectable output voltage designed for applications that require two levels of output voltage regulation. The MIC5304 is an ideal solution for programming memory cards as well as for conserving power in portable applications. The MIC5304 is capable of sourcing 150mA of output current while only consuming 24µA of operating current. This high performance LDO offers fast transient response while still maintaining low quiescent current levels.

The MIC5304 is an ideal solution for battery-operated applications due to ultra-low operating current and extremely low dropout voltage of 85mV at 150mA. Equipped with a TTL logic-compatible enable pin, the MIC5304 can be put into a zero off-mode current state, drawing virtually no current when disabled.

Board space and component cost is minimized because the MIC5304 operates with very small 1µF ceramic capacitors.

The MIC5304 also features thermal shutdown and current limit protection.

Additional Features
    • 150mA output current
    • Logic-controlled selectable output voltage
    • Fast transition time between selected output voltages
    • Input voltage range: 2.3V to 5.5V
    • Low 24µA operating current
    • Stable with 1µF ceramic capacitors
    • Low dropout voltage: 85mV at 150mA
    • Thermal shutdown and current limit protection

     

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)
2.3
VIN Max (V)
5.5
VOUT (V)
3.15/1.85, 3.15/1.875, 3.2/1.8
Voltage Drop Typ (mV)
85
IGND Typ (µA)
24
Tol Typ %
±1.5
Noise (µV) rms
90
PSRR 1 kHz (dB)
65
Soft Start Pin
Load Dump
Rev Bat
Reverse Current Protect

Documents

Jump to:

Data Sheets

11/13/2015
416KB

Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MIC5304-RGYMT-TR
0.004400
0.548600
6
UDFN
1.6x1.6x0.6mm
NiPdAu
e4
MIC5304-XDYMT-TR
0.004400
0.548600
6
UDFN
1.6x1.6x0.6mm
NiPdAu
e4
MIC5304-XGHYMT-TR
0.004400
0.548600
6
UDFN
1.6x1.6x0.6mm
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