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BU18TD3WG-TR The ROHM Semiconductor BU18TD3WG-TR is a linear voltage regulator IC providing a fixed 1.8V output at up to 200mA. It is housed in a 5-SSOP package.
Mfr Part #:

BU18TD3WG-TR

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor BU18TD3WG-TR is a linear voltage regulator IC providing a fixed 1.8V output at up to 200mA. It is housed in a 5-SSOP package.
✓ Total Stock: 562 pcs
$ Price Range: $0.28

BU18TD3WG-TR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
562 pcs
On Request
562 pcs On Request 1 On Request On Request 1709+ 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.

BU18TD3WG-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Lead Spacing
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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BU18TD3WG-TR Description

Short technical summary and product information.

The BU18TD3WG-TR from ROHM Semiconductor is a single-output LDO (Low Dropout) linear voltage regulator. It is designed to provide a stable 1.8V output voltage with a maximum output current capability of 200mA. The device features over current and over temperature protection for enhanced reliability.

 

This regulator operates within a temperature range of -40°C to 85°C and has a low dropout voltage of 0.6V at 200mA. It also offers a Power Supply Rejection Ratio (PSRR) of 70dB at 1kHz, making it suitable for noise-sensitive applications. The control features include an Enable pin for power management.

 

The BU18TD3WG-TR is supplied in a compact 5-SSOP package, suitable for surface mounting. Its specifications make it a versatile component for various power management applications where a stable, low-voltage supply is required.

BU18TD3WG-TR Quick Information

Product Type: Linear Voltage Regulator
Series: BUxxTD3WG
Canonical Name: BU18TD3WG-TR Linear Voltage Regulator
Subcategory: LDO Regulators

BU18TD3WG-TR Compliance

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

BU18TD3WG-TR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

BU18TD3WG-TR Features

  • Fixed 1.8V output voltage.
  • Maximum output current of 200mA.
  • Low dropout voltage of 0.6V.
  • Over current and over temperature protection.
  • Surface mountable 5-SSOP package.

BU18TD3WG-TR Applications

  • Provides stable voltage for sensitive circuits.
  • Suitable for portable electronic devices.
  • Used in power management subsystems.
  • Ideal for space-constrained designs.

BU18TD3WG-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the BU18TD3WG-TR?

1.8V fixed.

What is the maximum output current?

200mA.

What is the dropout voltage?

0.6V maximum at 200mA.

What is the PSRR at 1kHz?

70dB typical.

What is the operating temperature range?

-40°C to 85°C.

What package is the BU18TD3WG-TR available in?

5-SSOP (SC-74A, SOT-753).

What protection features does it have?

Over current and over temperature protection.

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