ISL85403FRZ-T7A

Mfr. #:: ISL85403FRZ-T7A
Manufacturer:: Renesas / Intersil
Description:: Switching Voltage Regulators Reg w/FET f/ Synch Buck or Boost/Buck
Lifecycle:: New from this manufacturer.
Datasheet:: ISL85403FRZ-T7A Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: ISL85403FRZ-T7A more Information

Product Attribute
Attribute Value

Manufacturer:: Renesas Electronics

Product Category:: Switching Voltage Regulators

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: QFN-EP-20

Output Voltage:: 800 mV to 33 V

Output Current:: 2.5 A

Number of Outputs:: 1 Output

Input Voltage MAX:: 40 V

Topology:: Boost, Buck

Input Voltage MIN:: 3 V

Switching Frequency:: Programmable

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 105 C

Series:: ISL85403

Packaging:: Reel

Input Voltage:: 3 V to 40 V

Operating Temperature Range:: - 40 C to + 105 C

Type:: Synchronous Buck or Boost Buck Converter

Brand:: Renesas / Intersil

Shutdown:: Shutdown

Operating Supply Current:: 1.3 mA

Product Type:: Switching Voltage Regulators

Factory Pack Quantity:: 250

Subcategory:: PMIC - Power Management ICs

Supply Voltage - Min:: 3.05 V

Unit Weight:: 0.001552 oz

Tags: ISL85403FRZ-T, ISL85403F, ISL85403, ISL8540, ISL854, ISL85, ISL8, ISL

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

ISL85403FRZ-T7A Description

***ure Electronics: ISL85403 series, switching regulator, 20-pin QFN, 250 piece reel

***ark: Dc/dc Ctrl, Sync Buck/boost, 2.2Mhz, Qfn; Supply Voltage Min:3V; Supply Voltage Max:40V; No. Of Outputs:1 Output; Duty Cycle (%):-; Controller Ic Case Style:qfn; No. Of Pins:20Pins; Switching Frequency:2.2Mhz; Topology:synchronous Rohs Compliant: Yes

***esas: Buck mode: input voltage range 3V to 40V Boost mode expands operating input voltage lower than 2.5V Selectable Forced PWM mode or PFM mode 300µA IC quiescent current (PFM, no load); 180µA input quiescent current (PFM, no load, VOUT tied to AUXVCC) Less than 5µA (MAX) shutdown input current (IC disabled) Operational topologies Synchronous buck Non-synchronous buck Two-stage boost buck Non-inverting single inductor buck boost Programmable frequency from 200kHz to 2.2MHz and frequency synchronization capability ±1% tight voltage regulation accuracy Reliable overcurrent protection Temperature compensated current sense Cycle-by-cycle current limiting with frequency foldback Hiccup mode for worst case short condition 20 Ld 4x4 QFN package Pb-free (RoHS compliant)

ISL85403FRZ-T7A More Information

ISL85403 Synchronous Buck/Boost Buck Converter: Renesas / Intersil ISL85403 Synchronous Buck or Boost Buck Converter is an 36V, 2.5A synchronous buck or boost buck controller with a high-side MOSFET and low-side driver integrated. In buck mode, the ISL85403 supports a wide input range of 3V to 36V. In boost-buck mode, the input range can be extended down to 2.5V and output regulation can be maintained when VIN drops below VOUT, enabling sensitive electronics to remain on in low input voltage conditions. The ISL85403 has a flexible selection of operation modes of forced PWM mode and PFM mode. In PFM mode, the quiescent input current is as low as 180μA (AUXVCC connected to VOUT). The load boundary between PFM and PWM can be programmed to cover wide applications.

Market price

Part #	Mfg.	Description	Stock	Price
ISL85403FRZ-T7A DISTI # ISL85403FRZ-T7ACT-ND	Renesas Electronics Corporation	IC REG MULT CONFG ADJ 2.5A 20QFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	200In Stock	100:$3.2939 25:$3.8008 10:$4.0200 1:$4.4800
ISL85403FRZ-T7A DISTI # ISL85403FRZ-T7ADKR-ND	Renesas Electronics Corporation	IC REG MULT CONFG ADJ 2.5A 20QFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	200In Stock	100:$3.2939 25:$3.8008 10:$4.0200 1:$4.4800
ISL85403FRZ-T7A DISTI # ISL85403FRZ-T7ATR-ND	Renesas Electronics Corporation	IC REG MULT CONFG ADJ 2.5A 20QFN RoHS: Compliant Min Qty: 250 Container: Tape & Reel (TR)	On Order	2500:$2.1812 1250:$2.2960 500:$2.7224 250:$3.0340
ISL85403FRZ-T7A DISTI # ISL85403FRZ-T7A	Renesas Electronics Corporation	Conv DC-DC Single-OUT Step Up/Step Down 3V to 36V 20-Pin QFN T/R - Tape and Reel (Alt: ISL85403FRZ-T7A) RoHS: Compliant Min Qty: 250 Container: Reel	Americas - 0	250:$2.0900 500:$2.0900 1000:$1.9900 1500:$1.9900 2500:$1.8900
ISL85403FRZ-T7A DISTI # 968-ISL85403FRZ-T7A	Renesas Electronics Corporation	Switching Voltage Regulators Reg w/FET f/ Synch Buck or Boost/Buck RoHS: Compliant	325	1:$4.3500 10:$3.6900 100:$3.2000 250:$3.0400 500:$2.7300 1000:$2.3000 2500:$2.1900
ISL85403FRZ DISTI # 968-ISL85403FRZ	Renesas Electronics Corporation	Switching Voltage Regulators Reg w/FET for Sync Boost/Buck Converter RoHS: Compliant	150	1:$3.9500 10:$3.3600 100:$2.9100 250:$2.7600 500:$2.4800 1000:$2.0900 2500:$1.9900
ISL85403FRZ-T DISTI # 968-ISL85403FRZ-T	Renesas Electronics Corporation	Switching Voltage Regulators Reg w/FET for Sync Boost/Buck Converter RoHS: Compliant	0	6000:$1.9100

Related products

Image	Part #	Description
	Mfr.#: NTTFS5826NLTAG OMO.#: OMO-NTTFS5826NLTAG	MOSFET NFET U8FL 60V
	Mfr.#: MAX399EEE+ OMO.#: OMO-MAX399EEE-	Multiplexer Switch ICs 4:1 2Ch Precision Analog MUX
	Mfr.#: ATSAM4S4BA-MU OMO.#: OMO-ATSAM4S4BA-MU	ARM Microcontrollers - MCU QFNGREENIND
	Mfr.#: GRM31CR60J227ME11L OMO.#: OMO-GRM31CR60J227ME11L-MURATA-ELECTRONICS	Cap Ceramic 220uF 6.3V X5R 20% Pad SMD 1206 85C T/R
	Mfr.#: ATSAM4S4BA-MU OMO.#: OMO-ATSAM4S4BA-MU-MICROCHIP-TECHNOLOGY	Microcontrollers - MCU ARM Microcontrollers - MCU QFNGREENIND
	Mfr.#: GRT188R61H105KE13D OMO.#: OMO-GRT188R61H105KE13D-MURATA-ELECTRONICS	Cap Ceramic 1uF 50V X5R 10% Pad SMD 0603 85C Automotive T/R
	Mfr.#: NTTFS5826NLTAG OMO.#: OMO-NTTFS5826NLTAG-ON-SEMICONDUCTOR	MOSFET N-CH 60V 8A 8-WDFN
	Mfr.#: LPS4012-473MRB OMO.#: OMO-LPS4012-473MRB-1190	Fixed Inductors LPS4012 Low Profile 47uH 0.52A 20% SMD
	Mfr.#: EMK325ABJ107MM-P OMO.#: OMO-EMK325ABJ107MM-P-TAIYO-YUDEN	CAP CER 100UF 16V X5R 1210
	Mfr.#: GRT31CR61H106KE01L OMO.#: OMO-GRT31CR61H106KE01L-MURATA-ELECTRONICS	Cap Ceramic 10uF 50V X5R 10% Pad SMD 1206 85C Automotive T/R

Availability

Stock:: 315
On Order:: 2298
Enter Quantity:

Current price of ISL85403FRZ-T7A is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$4.35~~; ~~$4.35~~

10: ~~$3.69~~; ~~$36.90~~

100: ~~$3.20~~; ~~$320.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

Start with

ISL85403FRZ-T 3
ISL85403F 4
ISL85403 7
ISL8540 16
ISL854 54
ISL85 126
ISL8 1797
ISL 11016

Newest Products

RL78/G10 and ISL28113 Household Gas Alarm

Renesas' household gas alarm uses an LED and buzzing alarm to alert users to any potential high amounts of carbon monoxide that could be from a gas leak.
ISL8018 DC/DC Converters

The Intersil ISL8018 is a high efficiency, monolithic, synchronous step-down DC/DC converter that can deliver up to 8 A continuous output current from a 2.7 V to 5.5 V input supply.
Compare ISL85403FRZ-T7A

ISL85403FRZT vs ISL85403FRZT7A vs ISL85403FRZTK
ISL3179E and ISL3180E Transceivers

Intersil’s ISL3179E and ISL3180E are high ESD Protected, 3.3 V powered, single transceivers that meet both the RS-485 and RS-422 standards for balanced communication.
ISL2853x/63x Programmable Gain Instrumentation Amp

Intersil’s ISL2853x/63x are 5 V, zero-drift, rail-to-rail input/output PGIAs are ideal for high precision applications over the wide industrial temperature range.
ISL3159E Single Transceiver

Intersil’s ISL3159E is a ±15kV IEC61000 ESD protected, 5V powered, single transceiver that meets both the RS-485 and RS-422 standards for balanced communication.

More Newest Products

ISL85403FRZ-T7A

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes