PT6521L [Rochester]

Name: PT6521L
Brand: Rochester
SKU: PT6521L
Availability: InStock

Part No:

PT6521L

Category:

DC/DC Converters

Manufacturer:

Rochester

Description:

PT6520 Series are high-performance 8-A rated Integrated Switching Regulators (ISRs) with short-circuit protection, operating from 3.3V or 5V input buses to provide low-voltage power for high-speed processors.

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Efficiency

92%

External Input Capacitance Min

330µF

External Output Capacitance Max

5000µF

External Output Capacitance Min

330µF

Flammability

UL 94V-0

Input Voltage

3.1V ~ 5.5V

Line Regulation

±10mV

Load Regulation

±10mV

Mean Time Between Failures (MTBF)

6.3 × 10^6 Hrs

Mechanical Shock

500G

Mechanical Vibration

7.5G

Operating Temperature

-40°C ~ +85°C

Output Current

0.1A ~ 8.0A

Remote On Off Input Low Current

-0.5mA

Remote On Off Input Low Voltage Max

+0.4V

Set Point Voltage Tolerance

±1.5%

Short Circuit Threshold Max

22.5A

Short Circuit Threshold Typ

12A

Standby Input Current Max

25mA

Standby Input Current Typ

15mA

Storage Temperature

-40°C ~ +125°C

Switching Frequency

300kHz ~ 400kHz

Temperature Variation

±0.5%

Total Output Voltage Variation Max

±3%

Transient Overshoot

±70mV

Transient Response Typ

50µs

Vo Ripple Typ

35mVpp

Products Detail

The PT6520 series are high-performance, 8-A rated Integrated Switching Regulators (ISRs) housed in a low-cost 14-Pin SIP package. They operate from either 3.3V or 5V standard power buses and produce high-output, low-voltage power for microprocessors, ASICs, and DSPs. Key features include 8A output current, high efficiency up to 92%, small footprint, output on/off standby control, short-circuit protection, adjustable output voltage, soft startup, and 16-pin mount options.

Key Features

8A Rated Output Current
Single Device: 3.3V/5V Input
High Efficiency (92% for PT6521)
Small Footprint (0.75 in², Suffix ‘P’)
Output On/Off Standby Control
Output Short-Circuit Protection
Adjustable Output Voltage
Soft Startup
16-pin Mount Option (Suffixes L, M, Q, & F)

Documents

Datasheets:

PT6520 Series

Product FAQ

1. Is PT6521L available for RFQ?

Yes. PT6521L by Rochester is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for PT6521L?

Pricing for PT6521L can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of PT6521L?

PT6521L is a Rochester DC/DC Converters with Remote On Off Input Low Voltage Max: +0.4V and Total Output Voltage Variation Max: ±3%. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for PT6521L?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can PT6521L be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to PT6521L?

Yes. If PT6521L is unavailable, obsolete, or does not meet your required lead time, we can help check similar Rochester DC/DC Converters parts or compatible alternatives.

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