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ISL81802FRTZ-T7A
ISL81802FRTZ-T7A
Renesas Electronics Corporation
80V DUAL SYNC BUCK CONTROLLER 32
1634 Pcs New Original In Stock
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-TQFN (5x5)
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Minimum 1
ISL81802FRTZ-T7A Renesas Electronics Corporation
5.0 / 5.0 - (177 Ratings)

ISL81802FRTZ-T7A

Product Overview

9602939

DiGi Electronics Part Number

ISL81802FRTZ-T7A-DG

Manufacturer

Renesas Electronics Corporation
ISL81802FRTZ-T7A

Description

80V DUAL SYNC BUCK CONTROLLER 32

Inventory

1634 Pcs New Original In Stock
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-TQFN (5x5)
DC DC Switching Controllers
ISL81802FRTZ-T7A Datasheet
Quantity
Minimum 1

Purchase and inquiry

Quality Assurance & Returns

365 - Day Quality Guarantee - Every part fully backed.

90 - Day Refund or Exchange - Defective parts? No hassle.

Limited Stock, Order Now - Get reliable parts without worry.

Global Shipping & Secure Packaging

Worldwide Delivery in 3-5 Business Days

100% ESD Anti-Static Packaging

Real-Time Tracking for Every Order

Secure & Flexible Payment

Credit Card, VISA, MasterCard, PayPal, Western Union, Telegraphic Transfer(T/T) and more

All payments encrypted for security

In Stock (All prices are in USD)
  • QTY Target Price Total Price
  • 1 15.1340 15.1340
Better Price by Online RFQ.
Request Quote(Ships tomorrow)
Quantity
Minimum 1
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ISL81802FRTZ-T7A Technical Specifications

Category Power Management (PMIC), DC DC Switching Controllers

Manufacturer Renesas Electronics Corporation

Packaging Cut Tape (CT) & Digi-Reel®

Series -

Product Status Obsolete

Output Type Transistor Driver

Function Step-Down

Output Configuration Positive

Topology Buck

Number of Outputs 2

Output Phases 2

Voltage - Supply (Vcc/Vdd) 4.5V ~ 80V

Frequency - Switching 100kHz ~ 1MHz

Duty Cycle (Max) -

Synchronous Rectifier Yes

Clock Sync Yes

Serial Interfaces -

Operating Temperature -40°C ~ 125°C (TA)

Mounting Type Surface Mount

Package / Case 32-WFQFN Exposed Pad

Supplier Device Package 32-TQFN (5x5)

Base Product Number ISL81802

Datasheet & Documents

Datasheets

Download ISL81802FRTZ-T7A Product Specification (PDF)
HTML Datasheet

ISL81802FRTZ-T7A-DG

Environmental & Export Classification

RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Additional Information

Other Names
20-ISL81802FRTZ-T7ACT
20-ISL81802FRTZ-T7ADKR
20-ISL81802FRTZ-T7ATR
Standard Package
250

Alternative Models

PART NUMBER
MANUFACTURER
QUANTITY AVAILABLE
DiGi PART NUMBER
UNIT PRICE
SUBSTITUTE TYPE
ISL81802FRTZ-T
Renesas Electronics Corporation
1400
ISL81802FRTZ-T-DG
15.6006
MFR Recommended
ISL81802FVEZ-T7A
Renesas Electronics Corporation
7811
ISL81802FVEZ-T7A-DG
8.7261
Parametric Equivalent

Reviews

5.0/5.0-(Show up to 5 Ratings)
彼***夢
de desembre 02, 2025
4.9
パッケージが破損することなく届き、品質管理の高さを実感しました。
Sunsh***Haven
de desembre 02, 2025
4.9
I appreciate the design focus on durability, making it reliable for frequent use.
Live***amps
de desembre 02, 2025
4.9
I trust DiGi Electronics for products that meet professional-grade standards.
Bri***Soul
de desembre 02, 2025
4.9
Their staff's friendliness makes every interaction positive.
Drea***eadow
de desembre 02, 2025
5.0
Excellent website navigation combined with affordable pricing makes DiGi Electronics stand out.
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Frequently Asked Questions (FAQ)

What are the main applications of the ISL81802FRTZ-T7A buck controller?
The ISL81802FRTZ-T7A is ideal for power management in applications requiring efficient step-down voltage regulation, such as industrial equipment, communication devices, and battery-powered systems.
Is the ISL81802FRTZ-T7A compatible with a wide input voltage range?
Yes, it supports an input voltage range from 4.5V to 80V, making it suitable for a variety of power supply configurations.
What are the key features of this dual sync buck controller?
This controller features synchronous rectification, adjustable switching frequency from 100kHz to 1MHz, and two output phases for improved efficiency and output stability.
Can the ISL81802FRTZ-T7A operate in extreme temperatures?
Yes, it is designed to operate reliably in temperatures from -40°C to 125°C, suitable for harsh environments.
How does the packaging of the ISL81802FRTZ-T7A benefit easy installation?
The component comes in a 32-WFQFN exposed pad package, which allows for effective heat dissipation and easy surface-mount assembly during manufacturing.
DiGi Certification
ISO 209001_2015
ISO 209001_2015
ISO 14001_2015
ISO 2014001_2015
ISO 45001_2018
ISO 2045001_2018
DUNS REGISTERED
DUNS REGISTERED
Companines Registry
Companines Registry
ASA Certificate
ASA Certificate
UKAS
UKAS
ESD Certificate
ESD Certificate
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ISL81802FRTZ-T7A CAD Models

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