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

MIC5248

150mAuCap CMOS LDO Regulator w/ Power Good

Status: In Production

Features:

  • Power Good indicator
  • Load-independent, ultra-low ground current: 100µA
  • 150mA output current
  • Current limiting
  • Thermal shutdown
  • Tight load and line regulation
  • Zero off-mode current
  • Stability with low-ESR capacitors
  • Fast transient response
  • TTL logic-controlled enable input
View More
Overview
Documents
Development Environment
RoHS Information
Add To Cart

Device Overview

Summary

The MIC5248 is an efficient, general purpose 1.2V CMOS voltage regulator with a Power Good output function. The MIC5248 offers better than 3% initial accuracy and constant ground current (typically 100µA) over load.

The MIC5248 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in handheld wireless devices.

Key features include current limit, thermal shutdown, a push-pull output for faster transient response, and an active clamp to speed up device turnoff. Available in the IttyBitty® SOT-23-5 package.

Additional Features
    • Power Good indicator
    • Load-independent, ultra-low ground current: 100µA
    • 150mA output current
    • Current limiting
    • Thermal shutdown
    • Tight load and line regulation
    • Zero off-mode current
    • Stability with low-ESR capacitors
    • Fast transient response
    • TTL logic-controlled enable input
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)
2.7
VIN Max (V)
6
VOUT (V)
1.2
IGND Typ (µA)
100
Tol Typ %
±3
Noise (µV) rms
30
PSRR 1 kHz (dB)
63
Soft Start Pin
Load Dump
Rev Bat
Reverse Current Protect

Documents

Jump to:

Data Sheets

  
252KB

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
MIC5248-1.2YML-TR
0.010100
0.662100
6
VDFN
2x2x0.9mm
NiPdAu
e4
MIC5248-1.2YM5-TX
0.017400
0.049000
5
SOT-23
-
NiPdAu
e4
MIC5248-1.2YM5-TR
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 Microchip

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