You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.



LDO Voltage Regulator - Fixed, 2.4V-5.5V input, 1.8Vnom/500 mA out, HTSOP-8

BD18IA5MEFJ-ME2 - LDO Voltage Regulator - Fixed, 2.4V-5.5V input, 1.8Vnom/500 mA out, HTSOP-8

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
Product Range
1.8V 500mA LDO Voltage Regulators
Technical Datasheet:
BD18IA5MEFJ-ME2   Datasheet
See all Technical Docs

Product Overview

The BD18IA5MEFJ-ME2 is a fixed output low dropout (LDO) voltage regulator in 8 pin HTSOP package. The output accuracy is ±1% of output voltage. It has built-in overcurrent protection for protecting the IC destruction by output short circuit, circuit current ON/OFF switch for setting the circuit 0µA at shutdown mode and thermal shutdown circuit for protecting IC from heat destruction by overload condition. The device is usable for ceramic capacitor and enables to improve smaller set and long life.
  • Fixed output voltage of 1.8V
  • Output current of 0.5A
  • Automotive grade AEC-Q100 qualified
  • Input power supply voltage range from 2.4V to 5.5V and enable (EN) voltage range from 0V to 5.5V
  • Minimum dropout voltage of 0.4V at TA = 25°C (VCC = 3.3V, IO = 0.5A)
  • High accuracy reference voltage circuit
  • Bias current of 250µA at TA = 25°C
  • Line regulation of 25mV at TA = 25°C and load regulation of 25mV at TA = 25°C
  • Operating temperature range from -40°C to +105°C


Automotive, Power Management


The residue of flux may negatively affect product performance and reliability when highly active halogenous (chlorine, bromine etc) flux is used.


ESD sensitive device, take proper precaution while handling the device.

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×













1.8V 500mA LDO Voltage Regulators


MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (2)

CAD Downloads


Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

Accept Cancel
Packaging type Cut Tape

No Longer Stocked


Pricing is unavailable. Please contact customer services.

Price for:
Multiple: 1 Minimum: 1
Quantity Price Your Price
1+ £0.15
Promotional price
Contract Price
Web only price
Web only contract price

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Back Order Pre-Order
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange