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BA178M18FP-E2

ROHM

BA178M18FP-E2 by ROHM

ROHM's BA178M18FP-E2 is a fixed positive single output standard regulator with an output voltage of 18V and max current of 0.5A. Operating temperature ranges from -40 to 125°C, making it suitable for various applications requiring stable voltage regulation in compact designs.

Median Price

$0.930

Lifecycle Status

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1k+

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Farnell

UK . 1,289 parts In-Stock

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$0.676

100+ parts

$0.384

1k+ parts

$0.333

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1,289

$0.676

$0.384

$0.333

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Newark

USA . 1,140 parts In-Stock

1+ parts

$0.900

100+ parts

$0.511

1k+ parts

$0.440

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1,140

$0.900

$0.511

$0.440

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DigiKey

USA . 689 parts In-Stock

1+ parts

$0.930

100+ parts

$0.526

1k+ parts

$0.471

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689

$0.930

$0.526

$0.471

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Element14

Singapore . 1,443 parts In-Stock

1+ parts

$1.050

100+ parts

$0.732

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$0.458

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1,443

$1.050

$0.732

$0.458

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Mouser Electronics

USA . 2,306 parts In-Stock

1+ parts

$1.290

100+ parts

$0.596

1k+ parts

$0.474

10k+ parts

$0.373

2,306

$1.290

$0.596

$0.474

$0.373

Adafruit Industries

USA . 500 parts In-Stock

1+ parts

$7.659

100+ parts

$7.276

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$7.276

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500

$7.659

$7.276

$7.276

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Verical

USA . 2,000 parts In-Stock

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$0.465

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$0.465

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Chip1Stop

Japan . 4 parts In-Stock

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Nova Conductors

Japan . 450 parts In-Stock

1+ parts

$0.474

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450

$0.474

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VNN

France . 1,000 parts In-Stock

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Vyrian

USA . 668 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 325 parts In-Stock

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ComSIT Distribution GmbH

Germany . 94 parts In-Stock

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Component Stockers USA

USA . 5,550 parts In-Stock

1+ parts

$0.410

100+ parts

$0.270

1k+ parts

$0.440

10k+ parts

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5,550

$0.410

$0.270

$0.440

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Aranea Global

USA . 50 parts In-Stock

1+ parts

$0.464

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1k+ parts

$0.446

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50

$0.464

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$0.446

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Argo Parts USA

USA . 4,430 parts In-Stock

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$0.474

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$0.460

4,430

$0.474

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$0.460

Ampacity Inc.

Singapore . 934 parts In-Stock

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$0.500

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934

$0.500

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Continental Prestige Electronics

USA . 1,177 parts In-Stock

1+ parts

$0.716

100+ parts

$0.468

1k+ parts

$0.283

10k+ parts

$0.279

1,177

$0.716

$0.468

$0.283

$0.279

CoreStaff

Japan . 233 parts In-Stock

1+ parts

$0.765

100+ parts

$0.342

1k+ parts

$0.295

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233

$0.765

$0.342

$0.295

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Semicontronic

India . 711 parts In-Stock

1+ parts

$1.090

100+ parts

$1.063

1k+ parts

$1.057

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711

$1.090

$1.063

$1.057

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Corohmni

South Africa . 252 parts In-Stock

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$2.245

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$2.245

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Aztec Data Supply Inc.

USA . 1,563 parts In-Stock

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$2.454

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Microchip USA

USA . 3,929 parts In-Stock

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$2.906

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Advanced Electronics

New Zealand . 500 parts In-Stock

1+ parts

$7.659

100+ parts

$7.276

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$7.276

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500

$7.659

$7.276

$7.276

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Kepictronics

USA . 57,100 parts In-Stock

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Perfect Parts

USA . 6,288 parts In-Stock

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Authorized Procurement Solutions

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Robosynatics

Brazil . 950 parts In-Stock

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950

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Lucentia Tech

USA . 950 parts In-Stock

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950

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Overview

Enhance the performance of your electronic devices with the BA178M18FP-E2 by ROHM, a high-quality fixed positive single output standard regulator. Designed with precision and reliability in mind, this product offers unmatched value to customers seeking stable and efficient power management solutions. With ROHM's reputation for excellence in the industry, you can trust that this regulator will deliver consistent performance in a variety of applications. Upgrade your systems with the BA178M18FP-E2 and experience the benefits of top-notch technology tailored to meet your needs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Plastic material provides durability and reliability, making this product suitable for various applications.

Surface Mount: YES

Easily mountable on PCBs, saving space and making it convenient for integration into electronic devices.

Operating Temperature (TJ-Max): 125 °C

High maximum operating temperature ensures stable performance even in challenging environments.

Technology: BIPOLAR

Bipolar technology offers precise voltage regulation and low noise, enhancing the overall efficiency of the regulator.

Package Shape: RECTANGULAR

Rectangular shape allows for easy placement on circuit boards, optimizing space usage.

Terminal Form: GULL WING

Gull wing terminals facilitate soldering and provide secure electrical connections, ensuring reliability.

Operating Temperature (TJ-Min): 0 °C

Low minimum operating temperature enables the regulator to function effectively in a wide range of ambient conditions.

Minimum Output Voltage: 17.1 V

Stable minimum output voltage ensures consistent power supply to connected components.

Maximum Voltage Tolerance: 5 %

Narrow voltage tolerance ensures precise regulation, protecting sensitive electronic components from voltage fluctuations.

Nominal Output Voltage: 18 V

Stable nominal output voltage meets the standard voltage requirements of many electronic devices.

No. of Terminals: 2

Simplified connection with only two terminals, making installation and troubleshooting easier.

Package Style (Meter): SMALL OUTLINE

Small outline package style saves space on PCBs, ideal for compact electronic designs.

Adjustability: FIXED

Fixed output voltage eliminates the need for adjustment, providing a plug-and-play solution for power requirements.

Maximum Operating Temperature: 85 °C

High maximum operating temperature ensures reliability and performance under varying environmental conditions.

Terminal Pitch: 2.3 mm

Optimal terminal pitch facilitates easy installation and connection with other components on the PCB.

Maximum Line Regulation: 0.1 %

Very low line regulation ensures stable output voltage even with fluctuations in input voltage.

Minimum Operating Temperature: -40 °C

Wide temperature range from -40 to 125°C enables operation in extreme cold or hot environments.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

Fixed positive output regulator ensures consistent voltage supply for various electronic applications.

Terminal Finish: TIN COPPER

Tin copper terminal finish offers good conductivity and corrosion resistance, maintaining reliable electrical connections.

Terminal Position: SINGLE

Single terminal position simplifies installation and wiring, reducing the chances of errors during setup.

Maximum Output Voltage: 18.9 V

High maximum output voltage offers flexibility for applications requiring slightly higher voltages.

Maximum Seated Height: 2.5 mm

Low seated height saves space on the PCB, important for slim electronic device designs.

Width: 5.5 mm

Compact width allows for efficient PCB layout and saves precious board space.

Maximum Load Regulation: 0.36 %

Precise load regulation ensures stable output voltage even with varying loads, maintaining performance consistency.

Minimum Input Voltage: 21 V

Safe minimum input voltage prevents undervoltage issues and ensures the regulator operates within its specified range.

Maximum Output Current: 0.5 A

Decent maximum output current capability makes this regulator suitable for low to moderate power applications.

Maximum Time At Peak Reflow Temperature (s): 10

Sufficient reflow time allows for proper soldering of the regulator during PCB assembly, ensuring reliable connections.

Peak Reflow Temperature °C: 260

High peak reflow temperature tolerance ensures the regulator can withstand the soldering process without damage.

Nominal Dropout Voltage: 2 V

Low dropout voltage ensures efficient power delivery and minimal power loss across the regulator.

Length: 6.5 mm

Compact length contributes to a smaller footprint on the PCB, suitable for space-constrained applications.

Maximum Input Voltage: 33 V

Safe maximum input voltage prevents overvoltage issues and protects the regulator and connected components.

Maximum Input Voltage Absolute: 35 V

Absolute maximum input voltage rating provides an additional safety margin for unforeseen voltage spikes or transients.

Technical Specifications

Fixed Regulators - Positive Single Output Standard BA178M18FP-E2 attributes and parameters. Explore more Fixed Regulators - Positive Single Output Standard devices from ROHM

Specs

Adjustability:

FIXED

Nominal Dropout Voltage-1:

2 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

33 V

Minimum Input Voltage:

21 V

JESD-30 Code:

R-PSSO-G2

JESD-609 Code:

e2

Length:

6.5 mm

Maximum Line Regulation:

.1 %

Maximum Load Regulation:

.36 %

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

2

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

0 Cel

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current-1:

.5 A

Maximum Output Voltage-1:

18.9 V

Minimum Output Voltage-1:

17.1 V

Nominal Output Voltage-1:

18 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP3H,.38,90TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

2.5 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

TIN COPPER

Terminal Form:

Terminal Pitch:

2.3 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

10

Maximum Voltage Tolerance:

5 %

Width:

5.5 mm

Trade Compliance

BA178M18FP-E2 Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

ROHM

Rohm Co Ltd is a Japan-based company that manufactures and distributes electronic components for use in automotive, transportation, medical, healthcare, audiovisual, telecommunications, digital power, computer and peripherals, and home appliance end markets. Its product portfolio includes integrated circuits in memory, amplifiers, switches, data converters, and microcontrollers; discrete semiconductors, such as transistors and diodes; power devices; passive devices, such as resistors and capacitors; and optoelectronic devices.

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