PT5105S [Texas Instruments]

Name: PT5105S
Brand: Texas Instruments
SKU: PT5105S
Availability: InStock

Part No:

PT5105S

Category:

Power Supplies

Manufacturer:

Texas Instruments

Description:

The PT5100 modules are a series of economical, easy-to-use 1-A positive step-down, Integrated Switching Regulators (ISRs).

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

1.2A

Efficiency

90% to 95% (typical, varies by output voltage)

Flammability

UL 94V-0

Input Voltage

9V ~ 38V

Operating Temperature

-40°C ~ +85°C

Output Capacitance

100µF

Output Current

0.1A ~ 1.0A

Package

Vertical (N), Horizontal (A), SMD (C), Horizontal 2-pin Tab (M), SMD 2-pin Tab (L)

Ripple

2% of Vo

Set Point Voltage Tolerance

±1% to ±2%

Storage Temperature

-40°C ~ +125°C

Switching Frequency

500kHz ~ 875kHz

Thermal Resistance

45 to 60°C/W

Transient Response Overshoot

±5%

Transient Response Time Max

200 µs

Weight L M

6.5 grams

Weight N A C

4.5 grams

Products Detail

The PT5100 modules are a series of economical, easy-to-use 1-A positive step-down, Integrated Switching Regulators (ISRs). These ISRs are compatible with most TO-220 style linear regulators, and when employed as a linear replacement, provide significant benefits in both efficiency and power dissipation. They are recommended for use in a wide variety of on-board power regulation applications. These include computer, data storage, industrial controls, and battery powered equipment. Modules are laser-trimmed for optimal output voltage accuracy, and exhibit excellent line and load regulation. The PT5100 also features output current limiting and thermal shutdown protection.

Key Features

90%+ Efficiency, Internal Short-Circuit Protection, Pin-Compatible with 3-Terminal Linear Regulators, Laser-Trimmed Output Voltage, Over-Temperature Protection, Small Footprint, Wide Input Range, 5-Pin Mount Option (Suffixes L & M)

Application scenarios

Industrial control
computer
data storage
battery powered equipment

Documents

Datasheets:

PT5100 Series

Product FAQ

1. Is PT5105S available for RFQ?

Yes. PT5105S 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 PT5105S?

Pricing for PT5105S 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 PT5105S?

PT5105S is a Texas Instruments Power Supplies with Transient Response Overshoot: ±5% and Set Point Voltage Tolerance: ±1% to ±2%. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for PT5105S?

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 PT5105S 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 PT5105S?

Yes. If PT5105S is unavailable, obsolete, or does not meet your required lead time, we can help check similar Texas Instruments Power Supplies parts or compatible alternatives.

Featured Product

Related Information