PT5028N [Rochester]

Name: PT5028N
Brand: Rochester
SKU: PT5028N
Availability: InStock

Part No:

PT5028N

Category:

DC/DC Converters

Manufacturer:

Rochester

Description:

PT5020 series integrated switching regulators convert positive input to negative output for analog and datacom applications.

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

Current Limit

150% Iomax

Efficiency

75%

Input Voltage

4.75V ~ 7V

Inrush Current Typ

1.0A

Line Regulation

±1%

Load Regulation

±1%

Mechanical Shock

500 G's

Mechanical Vibration

5 G's (N, A, C); 20 G's (L, M)

Operating Temperature

-20°C ~ +85°C

Output Current

1.0A (for Vo=-1.7V to -6.5V)

Output Voltage Tolerance

±3%

Package

3-pin SIP (standard), 5-pin (L & M)

Ripple Voltage Max

±5%

Short Circuit Protection

No

Storage Temperature

-40°C ~ +125°C

Thermal Resistance

50°C/W

Transient Response

500 µSec

Weight

4.5 g (N, A, C); 6.5 g (L, M)

Products Detail

The PT5020 series of integrated switching regulators (ISRs) convert a positive input voltage, typically +5V, to a negative output voltage. They incorporate a Buck-Boost topology and are packaged in 3-pin SIP configuration. Features include Negative Output, Input Voltage Range: +4.75 to +7 Volts, Laser-Trimmed, Small Footprint, Soft Start, and 5-Pin Mount Option (Suffixes L & M). Note: These regulators are not short-circuit protected.

Key Features

Negative Output, Input Voltage Range: +4.75 to +7 Volts, Laser-Trimmed, Small Footprint, Soft Start, 5-Pin Mount Option (Suffixes L & M), Buck-Boost topology, 3-pin SIP package

Application scenarios

Analog circuits
Datacom

Documents

Datasheets:

PT5020 Series

Product FAQ

1. Is PT5028N available for RFQ?

Yes. PT5028N 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 PT5028N?

Pricing for PT5028N 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 PT5028N?

PT5028N is a Rochester DC/DC Converters with Output Voltage Tolerance: ±3% and Short Circuit Protection: No. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for PT5028N?

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 PT5028N 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 PT5028N?

Yes. If PT5028N 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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