PT78HT253V [Texas Instruments]

Name: PT78HT253V
Brand: Texas Instruments
SKU: PT78HT253V
Availability: InStock

Part No:

PT78HT253V

Category:

Power Supplies

Manufacturer:

Texas Instruments

Description:

The PT78HT200 is a series of fixed output, wide-input range, 3-terminal Integrated Switching Regulators (ISRs). These ISRs have a maximum output of 2 Amp positive step-down.

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

up to 90%

Operating Temperature

-40°C ~ +85°C

Storage Temperature

-40°C ~ +125°C

Weight

6.5 Grams

Package

Vertical Mount (V), Surface Mount (S), Horizontal Mount (H)

Line Regulation

±0.8%

Load Regulation

±0.4%

Output Current

0.1A ~ 2.0A

Output Voltage Tolerance

±2.0%

Ripple Noise

±1%

Short Circuit Current

6.0 Apk

Thermal Resistance

40°C/W

Transient Response

100 µSec

Products Detail

PT78HT200 Series, 2 Amp Positive Step-Down Integrated Switching Regulator. Features include high efficiency (up to 90%), wide input range, self-contained inductor, short-circuit protection, over-temperature protection, and fast transient response. Available in three package outlines (Vertical Mount, Surface Mount, Horizontal Mount) with output voltage selection (3.3V, 5.0V, 5.25V, 6.5V, 8.0V). Ideal for a variety of applications due to small size and output voltage selection.

Key Features

High Efficiency: Up to 90% at 2A
Wide Input Range
Self-Contained Inductor
Short-Circuit Protection
Over-Temperature Protection
Fast Transient Response
Output voltage selection: 3.3V, 5.0V, 5.25V, 6.5V, 8.0V
Available in three package outlines: Vertical Mount (V), Surface Mount (S), Horizontal Mount (H)

Documents

Datasheets:

PT78HT200 Series PT78HT253V-Texas-Instruments-datasheet-5314573.pdf PT78HT253V-Texas-Instruments-datasheet-152342.pdf PT78HT253V-Texas-Instruments-datasheet-12658.pdf

Product FAQ

1. Is PT78HT253V available for RFQ?

Yes. PT78HT253V 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 PT78HT253V?

Pricing for PT78HT253V 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 PT78HT253V?

PT78HT253V is a Texas Instruments Power Supplies with Output Voltage Tolerance: ±2.0% and Operating Temperature: -40°C ~ +85°C. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for PT78HT253V?

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 PT78HT253V 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 PT78HT253V?

Yes. If PT78HT253V 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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