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  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. DC-DC Converters
  6. ISL8121IRZ
ISL8121IRZ - 1
ISL8121IRZ - 2
ISL8121IRZ - 3
Extended1/3
* Images are for reference only
ISL8121IRZ
Attributes
Value
Manufacturer
RENESAS
MFR.Part #
ISL8121IRZ
JLCPCB Part #
C1530103
Package
QFN-24-EP(4x4)
Description
-40℃~+85℃ 1kHz~2MHz 2 3V~20V 4A 7.6mA Adjustable Buck Buck External Yes QFN-24-EP(4x4) DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategoryPower Management (PMIC)/DC-DC Converters
ManufacturerRENESAS
PackageQFN-24-EP(4x4)
Operating Temperature-40℃~+85℃
FunctionStep-down type
Synchronous RectifierYes
Frequency - Switching1kHz~2MHz
Output TypeAdjustable
Voltage - Supply3V~20V
Output Current4A
Quiescent Current7.6mA
FeaturesOvercurrent Protection、Output discharge、Adjustable soft-start、Operating status indication、Output voltage tracking、External compensation、Output voltage differential sensing
Switch tube (built-in/external)External
TopologyBuck
Number of Outputs2
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. DC-DC Converters
  6. ISL8121IRZ
ISL8121IRZ

* Images are for reference only

ISL8121IRZ

Extended
Manufacturer

RENESAS

MFR.Part #
ISL8121IRZ
JLCPCB Part #
C1530103
Package
QFN-24-EP(4x4)
Description
-40℃~+85℃ 1kHz~2MHz 2 3V~20V 4A 7.6mA Adjustable Buck Buck External Yes QFN-24-EP(4x4) DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

ISL8121IRZ

* Images are for reference only

ISL8121IRZ
Extended
Manufacturer

RENESAS

MFR.Part #
ISL8121IRZ
JLCPCB Part #
C1530103
Package
QFN-24-EP(4x4)
Description
-40℃~+85℃ 1kHz~2MHz 2 3V~20V 4A 7.6mA Adjustable Buck Buck External Yes QFN-24-EP(4x4) DC-DC Converters ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

ISL8121IRZ Specifications

ISL8121IRZ technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/DC-DC Converters
ManufacturerRENESAS
PackageQFN-24-EP(4x4)
Operating Temperature-40℃~+85℃
FunctionStep-down type
Synchronous RectifierYes
Frequency - Switching1kHz~2MHz
Output TypeAdjustable
Voltage - Supply3V~20V
Output Current4A
Quiescent Current7.6mA
FeaturesOvercurrent Protection、Output discharge、Adjustable soft-start、Operating status indication、Output voltage tracking、External compensation、Output voltage differential sensing
Switch tube (built-in/external)External
TopologyBuck
Number of Outputs2
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the ISL8121IRZ. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

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  • 3

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ISL8121IRZ Documents

ISL8121IRZ datasheets or manufacturer documentation.

Datasheet: ISL8121IRZ Datasheet (PDF)

ISL8121IRZ Schematic Symbol & PCB Footprint

The ISL8121IRZ schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.