BD33KA5FP-E2 The ROHM Semiconductor BD33KA5FP-E2 is a fixed output LDO voltage regulator providing 3.3V at up to 500mA. It features ±1% output voltage precision and built-in overcurrent and thermal shutdown protection.
Mfr Part #:

BD33KA5FP-E2

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor BD33KA5FP-E2 is a fixed output LDO voltage regulator providing 3.3V at up to 500mA. It features ±1% output voltage precision and built-in overcurrent and thermal shutdown protection.
✓ Total Stock: 1,188 pcs
$ Price Range: $0.28

BD33KA5FP-E2 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,188 pcs
1188 pcs On Request 1 On Request On Request 1222+ On Request On Request

BD33KA5FP-E2 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
PSRR
Protection Features
SVHC Present
Supplier Device Package
Voltage
Voltage Dropout (Max)

BD33KA5FP-E2 Description

Short technical summary and product information.

The BD33KA5FP-E2 from ROHM Semiconductor is a low-dropout (LDO) linear voltage regulator designed for applications requiring stable power delivery. It offers a fixed output voltage of 3.3V with a maximum output current of 500mA. The regulator boasts a high output voltage precision of ±1% and a low dropout voltage of 0.12V typical at 200mA, ensuring efficient operation.

 

Key features include built-in overcurrent protection and thermal shutdown circuits to safeguard the device and the system from fault conditions. The BD33KA5FP-E2 is suitable for a wide range of electronic devices, including microcontrollers and logic circuits. It is supplied in a TO-252-3 (DPak) surface-mount package, compatible with standard automated assembly processes.

 

This series is designed for applications ranging from consumer electronics to automotive systems. The operating temperature range is -40°C to +105°C, providing robustness for various environmental conditions. Ceramic capacitor compatibility is supported with a recommended capacitance of 1µF or greater.

BD33KA5FP-E2 Quick Information

Product Type: Linear Voltage Regulator
Series: BDxxKA5
Canonical Name: BD33KA5FP-E2 3.3V 500mA Fixed Output LDO Regulator
Subcategory: Linear Voltage Regulators

BD33KA5FP-E2 Compliance

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

BD33KA5FP-E2 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

BD33KA5FP-E2 Features

  • Fixed 3.3V output voltage.
  • Maximum output current of 500mA.
  • High output voltage precision of ±1%.
  • Built-in overcurrent protection.
  • Built-in thermal shutdown circuit.

BD33KA5FP-E2 Applications

  • Ideal for microcontroller power.
  • Suitable for general electronics.
  • Used in car audio systems.
  • Applicable for HDD and PC power.

BD33KA5FP-E2 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the BD33KA5FP-E2?

The BD33KA5FP-E2 has a fixed output voltage of 3.3V.

What is the maximum output current for the BD33KA5FP-E2?

The maximum output current is 500mA.

What is the operating temperature range for this LDO regulator?

The operating temperature range is -40°C to +105°C.

What protection features are included in the BD33KA5FP-E2?

It includes overcurrent and overtemperature protection.

What package type is the BD33KA5FP-E2 supplied in?

It is supplied in a TO-252-3 package.

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