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RS3221-3.3YF3 The Jiangsu RUNIC Tech RS3221-3.3YF3 is a positive linear voltage regulator. It provides a 3.3V output voltage with a maximum output current of 200mA.
Mfr Part #:

RS3221-3.3YF3

Available from 1 distributors
Mfr Name: Runic Technology
Runic Technology
The Jiangsu RUNIC Tech RS3221-3.3YF3 is a positive linear voltage regulator. It provides a 3.3V output voltage with a maximum output current of 200mA.
✓ Total Stock: 100,000 pcs
$ Price Range: $0.30

RS3221-3.3YF3 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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Risen Electronics ✓
Non-Authorised Inventory information
100,000 pcs
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100000 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.

RS3221-3.3YF3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Features
Input Voltage
Mounting Type
Operating Temperature
Output Current
Output Voltage
SVHC Present
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RS3221-3.3YF3 Description

Short technical summary and product information.

The Jiangsu RUNIC Tech RS3221-3.3YF3 is a positive linear voltage regulator designed for various power management applications. It features a fixed output voltage of 3.3V and can supply up to 200mA of current. The device operates with an input voltage up to 7.5V and exhibits a low dropout voltage of 630mV at 200mA.

 

Key electrical characteristics include a Power Supply Rejection Ratio (PSRR) of 46dB at 217Hz and a low standby current of 1uA. The operating temperature range is from -40°C to +85°C. Integrated protection features include over current protection and thermal shutdown, enhancing reliability.

 

This voltage regulator is housed in a compact SOT-23 package, suitable for surface mount technology (SMT) assembly. Its design and specifications make it appropriate for applications requiring stable voltage regulation with moderate current demands.

RS3221-3.3YF3 Quick Information

Product Type: Voltage Regulator
Canonical Name: RS3221-3.3YF3 Voltage Regulator
Subcategory: Linear, Low Drop Out (LDO) Regulators

RS3221-3.3YF3 Compliance

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

RS3221-3.3YF3 Estimated Pricing

Qty Low High
1+ $0.30 $0.30

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

RS3221-3.3YF3 Features

  • Provides 3.3V fixed output voltage.
  • Maximum output current of 200mA.
  • Low dropout voltage of 630mV.
  • Operates from -40°C to +85°C.
  • Includes over current and thermal protection.

RS3221-3.3YF3 Applications

  • Suitable for portable electronic devices.
  • Used in low-power circuit applications.
  • Ideal for space-constrained designs.
  • Power supply for sensor modules.

RS3221-3.3YF3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the RS3221-3.3YF3?

3.3V.

What is the maximum output current?

200mA.

What is the dropout voltage?

630mV typical at 200mA.

What is the PSRR at 217Hz?

46dB typical.

What is the standby current?

1µA.

What is the operating temperature range?

-40 to +85°C.

What package is the RS3221-3.3YF3 available in?

SOT-23.

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