Choose your country or region.

EnglishFrançaispolskiSlovenija한국의DeutschSvenskaSlovenskáMagyarországItaliaहिंदीрусскийTiếng ViệtSuomiespañolKongeriketPortuguêsภาษาไทยБългарски езикromânescČeštinaGaeilgeעִבְרִיתالعربيةPilipinoDanskMelayuIndonesiaHrvatskaفارسیNederlandTürk diliΕλλάδαRepublika e ShqipërisëአማርኛAzərbaycanEesti VabariikEuskeraБеларусьíslenskaBosnaAfrikaansIsiXhosaisiZuluCambodiaსაქართველოҚазақшаAyitiHausaКыргыз тилиGalegoCatalàCorsaKurdîLatviešuພາສາລາວlietuviųLëtzebuergeschmalaɡasʲМакедонскиMaoriМонголулсবাংলা ভাষারမြန်မာनेपालीپښتوChicheŵaCрпскиSesothoසිංහලKiswahiliТоҷикӣاردوУкраїнаO'zbekગુજરાતીಕನ್ನಡkannaḍaதமிழ் மொழி繁体中文
Home > Products > Integrated Circuits (ICs) > Power Management (PMIC) - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators > XC6220A12BPR-G
Image may be representation.
See specs for product details.

XC6220A12BPR-G

In Stock 145298 pcs Reference Price(In US Dollars)
1+
$0.4173
200+
$0.1666
500+
$0.161
1000+
$0.1582
Manufacturer Part Number:
XC6220A12BPR-G
Manufacturer / Brand
Torex Semiconductor Ltd
Part of Description:
IC REG LINEAR 1.25V 1A SOT89-5
Datasheets:
XC6220A12BPR-G(1).pdfXC6220A12BPR-G(2).pdfXC6220A12BPR-G(3).pdfXC6220A12BPR-G(4).pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 145298 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

Inquiry Online

Please complete all required fields with your contact information.Click "SUBMIT REQUEST" we will contact you shortly by email. Or Email us: Info@IC-Components.com
Part Number
Manufacturer
Require Quantity
Target Price(USD)
Company Name
Contact Name
E-mail
Phone
Message
Please enter Verify Code and click "Submit"
Part Number XC6220A12BPR-G
Manufacturer / Brand Torex Semiconductor Ltd
Stock Quantity 145298 pcs Stock
Category Integrated Circuits (ICs) > Power Management (PMIC) - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Description IC REG LINEAR 1.25V 1A SOT89-5
Lead Free Status / RoHS Status: ROHS3 Compliant
Voltage Dropout (Max) 0.46V @ 1A
Voltage - Output (Min/Fixed) 1.25V
Voltage - Output (Max) -
Voltage - Input (Max) 6V
Supplier Device Package SOT-89-5
Series -
Protection Features Over Current, Over Temperature
Package / Case SOT-89-5/6
Package Tape & Reel (TR)
PSRR 50dB (1kHz)
Output Type Fixed
Output Configuration Positive
Operating Temperature -40°C ~ 85°C (TA)
Number of Regulators 1
Mounting Type Surface Mount
Current - Supply (Max) 108 µA
Current - Quiescent (Iq) 18 µA
Current - Output 1A
Control Features Enable
Base Product Number XC6220

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

PayPal:

PayPal Bank Information:
Company Name : IC COMPONENTS LTD
Paypal ID: PayPal@IC-Components.com

BANK TRANSFAR (Telegraphic Transfer)

Payment For Telegraphic Transfers:
Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
Beneficiary Bank SWIFT : COMMHKHK
Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

What design considerations should be evaluated when replacing the XC6220A12BPR-G with another 1.25V linear regulator in a space-constrained PCB layout?
When migrating to or from the XC6220A12BPR-G, verify that the replacement device maintains compatibility in SOT-89-5 pinout and thermal characteristics. Pay particular attention to quiescent current (Iq) and dropout voltage, as these directly impact efficiency in battery-powered applications. The XC6220A12BPR-G offers an Iq of 18 µA and a 0.46V dropout at 1A, which may not be matched by all alternatives. Also confirm that input voltage range and enable logic thresholds align with your system’s power sequencing requirements.
Can the XC6220A12BPR-G be used safely in automotive-grade temperature environments beyond its specified -40°C to 85°C range?
No. The XC6220A12BPR-G is rated for industrial temperature operation from -40°C to 85°C (TA). Operating outside this range risks degraded performance, increased leakage current, or failure due to semiconductor junction limits. For automotive applications requiring extended temperature ranges (-40°C to +125°C), a qualified AEC-Q100 compliant part such as the XC6220AQ12BPR-G must be selected instead.
What are the key differences between the XC6220A12BPR-G and similar regulators like the XC6220B12BPR-G in terms of output voltage and application suitability?
The XC6220A12BPR-G provides a fixed 1.25V output, whereas the XC6220B12BPR-G delivers a slightly higher 1.20V. This small but critical difference affects load regulation margin and compatibility with downstream ICs requiring precise rail voltages. Engineers selecting between them must evaluate whether their target IC’s minimum operating voltage can tolerate the lower headroom provided by the B-variant. Using an incorrect variant may result in undervoltage lockout or functional failure under transient loads.
How does the PSRR of 50dB at 1kHz influence noise-sensitive analog circuit design when using the XC6220A12BPR-G?
With a PSRR of 50dB at 1kHz, the XC6220A12BPR-G attenuates power supply ripple by approximately 30x at low frequencies. While adequate for many digital systems, noise-sensitive analog blocks such as sensor front-end amplifiers may require additional filtering if the input supply carries significant switching noise from upstream converters or batteries. In such cases, post-regulation LC filters or LDO cascading might be necessary to meet signal integrity requirements.
Is it possible to configure multiple XC6220A12BPR-G regulators in parallel to increase output current capacity?
Parallel operation of the XC6220A12BPR-G is not recommended without external current-sharing components. Due to inherent variations in threshold voltages and response times between devices, one regulator may dominate current delivery while others remain underutilized or overstressed. This imbalance increases thermal stress and reduces overall reliability. If higher current is required, consider a single high-current LDO or switch-mode solution instead.
What precautions must be taken when designing the input capacitor for the XC6220A12BPR-G to ensure stability?
The XC6220A12BPR-G requires a stable input capacitance of at least 1µF with low ESR (typically ≤100mΩ) to maintain phase margin and prevent oscillation. Ceramic capacitors (X5R or X7R dielectric) are preferred. Place the input capacitor as close as possible to the VIN and GND pins to minimize parasitic inductance. Avoid tantalum or electrolytic capacitors unless specifically rated for low ESR and stable across temperature.
Can the XC6220A12BPR-G support hot-swapping applications where the input power is connected while the load remains active?
Yes, but with caution. The XC6220A12BPR-G includes overcurrent and overtemperature protection, which helps mitigate damage during transient events. However, hot insertion into capacitive-rich loads can cause inrush current exceeding the 1A limit momentarily, potentially triggering foldback or shutdown. Adding a soft-start circuit or series resistor may be advisable depending on total load capacitance and system tolerance.
How does the enable pin logic level affect integration with microcontrollers using 3.3V GPIOs?
The enable pin of the XC6220A12BPR-G is active-high and accepts logic levels up to the maximum input voltage (6V). It has a typical turn-on threshold around 1.0V, ensuring compatibility with 3.3V microcontroller outputs. Ensure the enable signal rises sufficiently above the threshold before relying on regulated output. Do not tie the enable pin directly to VIN through a high-impedance path without proper pull-up management to avoid unintended startup states.
What migration risks exist when substituting the XC6220A12BPR-G with alternative brands like TI's TPS7A20 or Analog Devices' ADP1710?
Key risks include differences in package footprint (SOT-89 vs. SC70, etc.), dropout voltage, transient response, and enable logic polarity. The TPS7A20, for example, supports adjustable output and higher Iq, which may necessitate redesign of feedback networks and power sequencing. Always validate thermal performance under full load and verify that input-output differential voltage stays within specifications throughout operating conditions.
Does the XC6220A12BPR-G require a heatsink when delivering 1A continuously in an ambient temperature of 85°C?
In most surface-mount applications, no external heatsink is needed. However, continuous operation at 1A with Vin close to Vout (e.g., 1.7V input) generates significant power dissipation (~450mW). Given the thermal resistance of SOT-89-5 package, internal junction temperature could approach 125°C in poorly ventilated enclosures. Adequate copper pour on the PCB and airflow are essential; otherwise, derating to <800mA is advised to maintain reliability margins.

Recent Reviews

Leave Comment
Hello, you have not logged in, please log in
User Login

Forgot password?

No account yet? Register now

Tips
Please speak legally
Your email will be hidden
Please complete all required fields ( denoted with* )
Mark
5.0

You May Also Be Interested In:


XC6220A12BPR-G

Torex Semiconductor Ltd

IC REG LINEAR 1.25V 1A SOT89-5

In Stock: 145298

SUBMIT RFQ