MPS MPQ4573GQBE-P, 1 Synchronous Step-Down Converter, Converter 2.4A, 1 → 4.5 V, 2.2 MHz 12-Pin, QFN-12

View all Voltage Regulators

Subtotal (1 reel of 500 units)*

£1,285.50

(exc. VAT)

£1,542.50

(inc. VAT)

Add to Basket
Select or type quantity
New product - Preorder today
  • 999,999,500 unit(s) shipping from 20 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
500 +£2.571£1,285.50

*price indicative

RS Stock No.:
337-436
Mfr. Part No.:
MPQ4573GQBE-P
Brand:
MPS
Find similar products by selecting one or more attributes.
Select all

Brand

MPS

Regulator Function

Step Down Converter

Maximum Output Current

2.4A

Regulator Type

Synchronous Step-Down Converter

Number of Outputs

1

Output Voltage

1 → 4.5 V

Package Type

QFN-12

Pin Count

12

Maximum Switching Frequency

2.2 MHz

COO (Country of Origin):
CN
The MPS International Ltd Synchronous Step Down Converter is a fully integrated, fixed frequency, synchronous step down converter. It can achieve up to 2.5A of continuous output current with peak current control for excellent transient response. The wide 4.5V to 60V input voltage (VIN) range accommodates a variety of step down applications in an automotive input environment.

0.45ms internal soft start
Remote enable control
Power good indicator
Low dropout mode
Over current protection
Short circuit protection with hiccup mode
Vin under voltage lockout protection
Thermal shutdown

Related links