Infineon IR3887MTRPBFAUMA1, 1-Channel DC-DC, Voltage Regulator, 30 A, 0.6 V 2 MHz, QFN 29-Pin

View all Voltage Regulators
Bulk discount available

Subtotal (1 unit)*

£3.26

(exc. VAT)

£3.91

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 18 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 9£3.26
10 - 24£3.09
25 - 49£2.97
50 - 99£2.84
100 +£2.64

*price indicative

Packaging Options:
RS Stock No.:
232-0423
Mfr. Part No.:
IR3887MTRPBFAUMA1
Brand:
Infineon
Find similar products by selecting one or more attributes.
Select all

Brand

Infineon

Regulator Type

DC-DC

Product Type

Voltage Regulator

Number of Outputs

1

Output Voltage

0.6 V

Switching Frequency

2MHz

Mount Type

Surface

Package Type

QFN

Output Current

30A

Pin Count

29

Switching Regulator

Yes

Standards/Approvals

RoHS

Series

IR3887

Minimum Operating Temperature

-40°C

Minimum Input Voltage

2V

Maximum Operating Temperature

125°C

Maximum Input Voltage

17V

Automotive Standard

No

The Infineon IR3887 OptiMOS IPOL is an easy-to-use, fully integrated DC-DC buck regulator. The on-board PWM controller and OptiMOS MOSFETs with integrated bootstrap diode make the IR3887 a small footprint solution, providing high-efficient power delivery. The IR3887 has an internal low dropout voltage regulator, allowing operations with a single supply. It can also operate with an external bias supply, extending the operating input voltage (PVin) range from 2.0 V to 17 V.

Programmable switching frequency from 600 kHz to 2 MHz

Monotonic start-up with four selectable soft-start time and enhanced pre-bias start-up

Thermally compensated internal over current protection with four selectable settings

Enable input with voltage monitoring capability and power good output

Related links