Position: Home  > All Categories> Integrated Circuits (ICs) > MIC37139

MIC37139

Features: • 1.5A minimum guaranteed output current• 500mV maximum dropout voltage overtemperature Ideal for 3.0V to 2.5V conversionIdeal for 2.5V to 1.8V, 1.65V, or 1.5V conversion• Stable with ceramic or tantalum capacitor• Wide input voltage range:VIN: 2.25V to 6.0V•...

product image

MIC37139 Picture
See larger image
SeekIC No. : 004420883 Detail

MIC37139: Features: • 1.5A minimum guaranteed output current• 500mV maximum dropout voltage overtemperature Ideal for 3.0V to 2.5V conversionIdeal for 2.5V to 1.8V, 1.65V, or 1.5V conversion•...

MIC37139 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
MIC37139
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/11/26

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

• 1.5A minimum guaranteed output current
• 500mV maximum dropout voltage overtemperature
   Ideal for 3.0V to 2.5V conversion
   Ideal for 2.5V to 1.8V, 1.65V, or 1.5V conversion
• Stable with ceramic or tantalum capacitor
• Wide input voltage range:
   VIN: 2.25V to 6.0V
• +1.0% initial output tolerance
• Fixed 1.8V output voltage
• Excellent line and load regulation specifications
• Thermal shutdown and current-limit protection
• Reverse-leakage protection
• Low profile SOT-223 package


Application

• LDO linear regulator for low-voltage digital IC
• PC add-in cards
• High-efficiency linear power supplies
• SMPS post regulator
• Battery charger
• Set-top boxes
• Digital video recorders
• PowerPC® power supplies
• Multimedia and PC processor supplies


Pinout




Specifications

Supply Voltage (VIN) .................................................... 6.5V
Enable Input Voltage (VEN) .......................................... 6.5V
Power Dissipation .................................... Internally Limited
Junction Temperature (TJ) ................. 40°C TJ +125°C
Storage Temperature (TS) ................. 65°C TJ +150°C
Lead Temperature (soldering, 5 sec.) ....................... 260°C
ESD(4)


Description

The Micrel MIC37139 is a 1.5A low-dropout linear voltage regulator that provides a low-voltage, high-current output with a minimum of external components. It offers high precision,ultra-low dropout (500mV overtemperature), and low ground current.

The MIC37139 operates from an input of 2.25V to 6.0V. It is designed to drive digital circuits requiring low-voltage at high currents (i.e., PLDs, DSPs, microcontrollers, etc.). It is available in fixed output voltages, including 1.5V, 1.65V, 1.8V,2.5V and 3.3V.

Features of the MIC37139 LDO include thermal and currentlimit protection, and reverse-current and reverse-battery protection.

Junction temperature range of the MIC37139 is from 40°C to +125°C.

All support documentation can be found on Micrel's web site at www.micrel.com.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Test Equipment
TOP853
TOP2005
Optoelectronics
SFH7770
TLP423J
Potentiometers, Variable Resistors
RV24YN
WXD4-23-3W
Connectors, Interconnects
ASP-134488-01
WM4078-ND
Integrated Circuits (ICs)
TA8435H
1MB12-140
Hardware, Fasteners, Accessories
MF-A02
LMS700KF07
View more