R1242S001C-E2-FE

$1.07

Description：IC REG BUCK ADJ 3A 8HSOP
Series：R1242S
Mfr：Nisshinbo Micro Devices Inc.
Package：Tape & Reel (TR)

SKU:7af513eeb709 Category: Voltage Regulators - DC DC Switching Regulators Brand: Nisshinbo Micro Devices Inc.

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Product introduction

R1242S001C-E2-FE is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Nisshinbo Micro Devices Inc.. Its product description is IC REG BUCK ADJ 3A 8HSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for R1242S001C-E2-FE

Description：IC REG BUCK ADJ 3A 8HSOP
Series：R1242S
Mfr：Nisshinbo Micro Devices Inc.
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：5V
Voltage - Input (Max)：30V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：15V
Current - Output：3A
Frequency - Switching：330kHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：8-HSOP-E
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for R1242S001C-E2-FE

R1242S001C-E2-FE

Voltage Regulators - DC DC Switching Regulators Overview

The R1242S001C-E2-FE is a buck DC/DC converter manufactured by Nisshinbo Micro Devices. It operates within an input voltage range of 4.5 V to 30 V and provides an adjustable output voltage from 800 mV to 18 V. The device supports a maximum output current of 2 A with a switching frequency of 1 MHz. It features a low operating supply current of 700 uA and includes a shutdown function for power management. The component is housed in an HSOP-8E package and functions reliably across a temperature range of -40 C to +85 C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Buck topology DC/DC conversion
Adjustable output voltage capability
Integrated shutdown control

Voltage Regulators - DC DC Switching Regulators Applications

General purpose DC/DC conversion
Battery-powered equipment power supplies
Embedded system voltage regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact suffix codes against official datasheets to confirm pinout and electrical specifications. Ensure compatibility with the target PCB footprint, specifically the HSOP-8E package dimensions. Confirm thermal requirements for the intended application environment. Cross-reference manufacturer part numbers to avoid counterfeit components during sourcing.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a buck converter with a wide input voltage range up to 30 V is required. Consider the 2 A output current capacity for moderate load applications. Evaluate the 1 MHz switching frequency for trade-offs between component size and efficiency. Verify that the adjustable output range meets the specific voltage requirements of the downstream circuitry.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the R1242S series of switching regulators from Nisshinbo Micro Devices. The series is designed for efficient power management in compact electronic devices. The E2 suffix typically denotes specific packaging or tape-and-reel configurations. The FE suffix indicates environmental compliance status according to manufacturer standards.