XC6209F332PR-G Linear Voltage Regulator Equivalent & Substitute Parts

Part Overview

The XC6209F332PR-G is an active, production-status linear voltage regulator manufactured by Torex Semiconductor Ltd. This device is a positive fixed output regulator delivering 3.3V at 300mA output current in a surface-mount SOT-89-5 package. The part is RoHS3 compliant with unlimited moisture sensitivity rating (MSL 1).

Finding equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain component availability across manufacturing cycles. This reference provides parametric equivalents based on electrical and mechanical compatibility within the specified operating envelope.

Key Parameters

Parameter	Value	Unit
Output Voltage (Fixed)	3.3	V
Output Current	300	mA
Input Voltage (Maximum)	10	V
Voltage Dropout (Max)	0.25	V @ 100mA
Quiescent Current	50	µA
PSRR	70	dB @ 10kHz
Operating Temperature Range	-40 to 85	°C
Package Type	SOT-89-5	Surface Mount
Control Features	Enable	—
Protection Features	Over Current	—

Substitute Part Grouping Explanation

Substitution of the XC6209F332PR-G is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

Fixed output voltage of 3.3V
Output current rating of 300mA minimum
Maximum input voltage of 10V or greater
Operating temperature range of -40°C to 85°C or wider
Enable control feature and over-current protection

Mechanical Equivalence Criteria:

SOT-89-5 surface-mount package
Tape & Reel (TR) packaging format

Compliance Equivalence Criteria:

RoHS3 compliance
MSL 1 (Unlimited) moisture sensitivity rating
Active product status

The XC6204F332PR-G meets all electrical, mechanical, and compliance criteria for direct substitution. Parametric differences in voltage dropout and quiescent current do not disqualify this part from equivalent status within the allowed operating envelope.

Parameter Comparison

Parameter	XC6209F332PR-G (Main)	XC6204F332PR-G (Substitute)	Compatibility
Manufacturer	Torex Semiconductor Ltd	Torex Semiconductor Ltd	Same
Output Voltage	3.3V	3.3V	Equivalent
Output Current	300mA	300mA	Equivalent
Input Voltage (Max)	10V	10V	Equivalent
Voltage Dropout (Max)	0.25V @ 100mA	0.33V @ 100mA	Substitute within spec
Quiescent Current	50µA	100µA	Substitute within spec
PSRR	70dB @ 10kHz	70dB @ 10kHz	Equivalent
Operating Temperature	-40°C to 85°C	-40°C to 85°C	Equivalent
Package	SOT-89-5	SOT-89-5	Equivalent
Control Features	Enable	Enable	Equivalent
Protection Features	Over Current	Over Current	Equivalent
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Equivalent
MSL Rating	1 (Unlimited)	1 (Unlimited)	Equivalent
Product Status	Active	Active	Equivalent

Engineering Selection Recommendations

Primary Part: XC6209F332PR-G

Use the XC6209F332PR-G as the first-choice component when available. This part is in active production status with 2100 units in current inventory. It delivers the specified performance envelope with 0.25V maximum dropout at 100mA and 50µA quiescent current.

Substitute Part: XC6204F332PR-G

The XC6204F332PR-G is a direct parametric equivalent suitable for applications where the XC6209F332PR-G is unavailable. This part maintains identical output voltage, current rating, input voltage limits, and operating temperature range. The XC6204F332PR-G exhibits higher voltage dropout (0.33V @ 100mA) and higher quiescent current (100µA) compared to the primary part, but both parameters remain within acceptable limits for standard 3.3V regulator applications. The XC6204F332PR-G is currently in stock with 3895 units available.

Both parts carry identical RoHS3 compliance, MSL 1 rating, and active product status. Both are supplied in SOT-89-5 surface-mount packaging with Tape & Reel format. Pin-to-pin compatibility is maintained, allowing direct PCB-level substitution without design modification.

Frequently Asked Questions (FAQ)

Q: Can the XC6204F332PR-G replace the XC6209F332PR-G in production designs?

A: Yes. The XC6204F332PR-G is a parametric equivalent with identical output voltage (3.3V), output current (300mA), input voltage rating (10V max), operating temperature range (-40°C to 85°C), and package type (SOT-89-5). Both parts are RoHS3 compliant with MSL 1 rating and active production status. The XC6204F332PR-G exhibits higher voltage dropout and quiescent current, but these differences do not disqualify it from equivalent status within the specified operating envelope.

Q: What are the key differences between these two parts?

A: The primary differences are voltage dropout and quiescent current. The XC6209F332PR-G specifies 0.25V dropout at 100mA and 50µA quiescent current. The XC6204F332PR-G specifies 0.33V dropout at 100mA and 100µA quiescent current. All other electrical, mechanical, and compliance parameters are identical.

Q: Are these parts pin-compatible?

A: Yes. Both parts use the SOT-89-5 surface-mount package with identical pinout. Direct PCB-level substitution is possible without design modification.

Q: Do both parts have the same compliance certifications?

A: Yes. Both the XC6209F332PR-G and XC6204F332PR-G are RoHS3 compliant, carry MSL 1 (Unlimited) moisture sensitivity rating, and maintain active product status with Torex Semiconductor Ltd.

Q: Which part should I specify for new designs?

A: Specify the XC6209F332PR-G as the primary component. Use the XC6204F332PR-G only when the primary part is unavailable or when supply chain constraints require substitution. Both parts are suitable for the same applications within the specified operating envelope.

Q: Can I use these parts interchangeably in existing designs?

A: Yes. The XC6204F332PR-G can be substituted into designs originally specified for the XC6209F332PR-G without PCB modification. The higher voltage dropout and quiescent current of the XC6204F332PR-G must be evaluated within the context of your specific application requirements, but both parts meet the core functional specification of 3.3V, 300mA linear regulation.

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