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KA7805ERTM The KA7805ERTM is a fixed positive voltage regulator from On Semiconductor, providing a stable 5V output at up to 1A. It is designed for surface mount applications.
Mfr Part #:

KA7805ERTM

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The KA7805ERTM is a fixed positive voltage regulator from On Semiconductor, providing a stable 5V output at up to 1A. It is designed for surface mount applications.
✓ Total Stock: 452,000 pcs
$ Price Range: $0.28

KA7805ERTM Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
452,000 pcs
On Request
452000 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.

KA7805ERTM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Voltage
Voltage Dropout (Max)
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KA7805ERTM Description

Short technical summary and product information.

The KA7805ERTM is a linear voltage regulator IC manufactured by On Semiconductor. It provides a fixed 5V output voltage with a maximum output current of 1A. This device is suitable for a wide range of applications requiring a stable positive voltage supply.

 

Key electrical specifications include a minimum input voltage of 7V and a maximum input voltage of 35V. The dropout voltage is typically 2V at 1A, and it offers a Power Supply Rejection Ratio (PSRR) of 73dB at 120Hz. The quiescent current is approximately 8mA.

 

Designed for surface mounting, the KA7805ERTM comes in a DPAK (TO-252) package. It includes protection features such as over-temperature and short-circuit protection, enhancing its reliability in various operating conditions. The operating temperature range is from -40°C to 125°C.

 

This regulator is RoHS3 compliant and has an MSL rating of 1, indicating unlimited moisture sensitivity. Its fixed output configuration and positive polarity make it a straightforward choice for power management in electronic designs.

KA7805ERTM Quick Information

Product Type: Voltage Regulator
Canonical Name: KA7805ERTM 5V 1A LDO Voltage Regulator
Subcategory: LDO

KA7805ERTM Compliance

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

KA7805ERTM Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

KA7805ERTM Features

  • Fixed 5V positive output voltage.
  • Maximum output current of 1A.
  • Wide input voltage range up to 35V.
  • Surface mount DPAK package.
  • Over-temperature and short-circuit protection.

KA7805ERTM Applications

  • Stable power supply for electronic circuits.
  • Suitable for battery-powered devices.
  • Used in consumer electronics applications.
  • Ideal for embedded systems.

KA7805ERTM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the KA7805ERTM?

The output voltage is 5V.

What is the input voltage range?

The input voltage range is 7V to 35V.

What is the maximum output current?

The maximum output current is 1A.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What is the dropout voltage?

The typical dropout voltage is 2V at 1A output current.

What protection features does the regulator include?

It includes over-temperature and short-circuit protection.

What is the package type of the KA7805ERTM?

The device is available in a DPAK surface-mount package (TO-252-3).

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