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BA178M05T The BA178M05T from Rohm Semiconductor is a linear voltage regulator with a fixed 5V output and a 500mA output current capability. It is designed for through-hole mounting.
Mfr Part #:

BA178M05T

Available from 2 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The BA178M05T from Rohm Semiconductor is a linear voltage regulator with a fixed 5V output and a 500mA output current capability. It is designed for through-hole mounting.
✓ Total Stock: 10,597 pcs
$ Price Range: $0.28

BA178M05T Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
9,880 pcs
On Request
9880 pcs On Request 1 On Request On Request 09+ On Request On Request
Partservice ✓
Non-Authorised Inventory information
717 pcs
On Request
717 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BA178M05T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Power Dissipation
Supplier Device Package
Voltage
Voltage Dropout (Max)
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BA178M05T Description

Short technical summary and product information.

The BA178M05T is a linear voltage regulator manufactured by Rohm Semiconductor. It provides a fixed output voltage of 5V and can deliver up to 500mA of current. The device operates within a wide temperature range of -40°C to 85°C, making it suitable for various environmental conditions.

 

With an input voltage range of 7.5V to 25V, the BA178M05T is designed for applications requiring stable voltage regulation. It features a typical quiescent current of 4.5mA and a maximum quiescent current of 6mA. The voltage dropout is typically 2V at 500mA.

 

This component is packaged in a TO-220-3 Full Pack configuration and utilizes a through-hole mounting style. Its PSRR is rated at 78dB at 120Hz, indicating good ripple rejection. The product status is noted as 'Not For New Designs'.

BA178M05T Quick Information

Product Type: Linear Voltage Regulator
Series: BA178M
Canonical Name: BA178M05T Linear Voltage Regulator
Subcategory: Linear

BA178M05T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BA178M05T Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

BA178M05T Features

  • Fixed 5V output voltage.
  • 500mA maximum output current.
  • Wide -40°C to 85°C operating temperature.
  • Through-hole mounting package.
  • Input voltage range 7.5V to 25V.

BA178M05T Applications

  • Provides stable 5V power.
  • Suitable for moderate current loads.
  • Designed for general purpose regulation.
  • Operates in harsh temperature environments.

BA178M05T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the BA178M05T?

The BA178M05T provides a fixed output voltage of 5V.

What is the maximum output current?

The nominal output current is 500mA.

What is the input voltage range?

The input voltage range is from 7.5V minimum to 25V maximum.

What package does the BA178M05T come in?

The BA178M05T is available in a TO-220-3 Full Pack (TO220FP) through-hole package.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

What is the dropout voltage of the BA178M05T?

The maximum dropout voltage is 2V at 500mA load current (typical).

What is the power supply rejection ratio (PSRR)?

The typical PSRR is 78dB at 120Hz.

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