PT7777C [Texas Instruments]

Name: PT7777C
Brand: Texas Instruments
SKU: PT7777C
Availability: InStock

Part No:

PT7777C

Power Supplies

Manufacturer:

Texas Instruments

Description:

32 Amp high-performance Integrated Switching Regulator (ISR) in 27-pin SIP package.

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

90%

Input Ripple Current Rating

2.6A

Input Voltage

4.5V ~ 5.5V

Line Regulation

±10mV

Load Regulation

±10mV

Operating Temperature

0°C ~ +65°C

Output Capacitance

680µF ~ 30000µF

Output Current

32A

Output Ripple Noise

50mV

Output Voltage Tolerance Max

Vo+0.03V

Output Voltage Tolerance Min

Vo-0.03V

Products Detail

The PT7777 is a series of high-performance, 32 Amp Integrated Switching Regulators (ISRs) designed for integrating high-speed, low-voltage processors (µPs), ASICs, DSPs, and bus drivers into existing 5V systems. It features 5-bit programmable output voltage from 1.3V to 3.5V, differential remote sense, and requires 680µF of output capacitance. The input voltage range is 4.5V to 5.5V, and it provides up to 32A of output current with high efficiency (up to 90%).

Key Features

5-bit programmable output voltage (1.3V to 3.5V), 32A output current, high efficiency (90% typical), differential remote sense, 27-pin SIP package, input voltage range 4.5V to 5.5V, standby control (STBY* pin)

Application scenarios

µPs
ASICs
DSPs
bus drivers
5V systems

Documents

Datasheets:

PT7777 Series

Product FAQ

1. Is PT7777C available for RFQ?

Yes. PT7777C 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 PT7777C?

Pricing for PT7777C 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 PT7777C?

PT7777C is a Texas Instruments Power Supplies with Output Voltage Tolerance Max: Vo+0.03V and Output Voltage Tolerance Min: Vo-0.03V. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for PT7777C?

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 PT7777C 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 PT7777C?

Yes. If PT7777C is unavailable, obsolete, or does not meet your required lead time, we can help check similar Texas Instruments Power Supplies parts or compatible alternatives.

RFQ

Part Number:

PT7777C

Manufacturer:

Texas Instruments

Looking for Pricing? Contact us for volume pricing.

Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.