PT5028H [Texas Instruments]

Name: PT5028H
Brand: Texas Instruments
SKU: PT5028H
Availability: InStock

Part No:

PT5028H

Category:

Power Supplies

Manufacturer:

Texas Instruments

Description:

The PT5020 series of integrated switching regulators (ISRs) convert a positive input voltage, typically +5V, to a negative output voltage for a wide range of 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%

Efficiency

75%

Input Voltage

4.75V ~ 7V

Inrush Current Duration Typ

1.0 mSec

Inrush Current Typ

1.0A

Line Regulation

±1%

Load Regulation

±1%

Mechanical Shock Typ

500 G's

Mechanical Vibration LM Typ

20 G's

Mechanical Vibration NAC Typ

5 G's

Operating Temperature

-20°C ~ +85°C

Output Current

1.0A

Output Ripple Max

±5%

Output Ripple Typ

±2%

Output Voltage Tolerance Max

±3%

Output Voltage Tolerance Typ

±1.5%

Package

3-pin SIP

Storage Temperature

-40°C ~ +125°C

Switching Frequency Range1 Max

1.2kHz

Switching Frequency Range1 Min

0.8kHz

Switching Frequency Range1 Typ

1kHz

Switching Frequency Range2 Max

800kHz

Switching Frequency Range2 Min

500kHz

Switching Frequency Range2 Typ

650kHz

Thermal Resistance

50°C/W

Transient Overshoot Max

5.0%

Transient Overshoot Min

3.0%

Transient Response Typ

500 µSec

Weight LM Typ

6.5 grams

Weight NAC Typ

4.5 grams

Products Detail

The PT5020 series of integrated switching regulators (ISRs) convert a positive input voltage, typically +5V, to a negative output voltage for a wide range of analog and datacom applications. These Plus to Minus ISRs incorporate a 'Buck-Boost' topology and are packaged in the 3-pin, single in-line pin (SIP) package 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).

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)

Application scenarios

analog and datacom applications

Documents

Datasheets:

PT5020 Series

Product FAQ

1. Is PT5028H available for RFQ?

Yes. PT5028H by Texas Instruments 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 PT5028H?

Pricing for PT5028H 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 PT5028H?

PT5028H is a Texas Instruments Power Supplies with Switching Frequency Range1 Max: 1.2kHz and Switching Frequency Range1 Min: 0.8kHz. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for PT5028H?

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 PT5028H 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 PT5028H?

Yes. If PT5028H is unavailable, obsolete, or does not meet your required lead time, we can help check similar Texas Instruments Power Supplies parts or compatible alternatives.

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