Infineon, Voltage Regulator 35V 14-Pin

View all Voltage Regulators

Subtotal (1 reel of 3000 units)*

Kr.55 350 00 

(exc. VAT)

Kr.69 180 00 

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 29. mai 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
3000 +Kr. 18,45Kr. 55 350,00

*price indicative

RS Stock No.:
258-1674
Mfr. Part No.:
TLS4120D0EPV33XUMA1
Brand:
Infineon
Find similar products by selecting one or more attributes.
Select all

Brand

Infineon

Product Type

Voltage Regulator

Mount Type

Surface

Quiescent Current

2μA

Pin Count

14

Standards/Approvals

RoHS

Width

3.9 mm

Series

TLS4120D0E

Height

1.15mm

Length

4.9mm

Maximum Operating Temperature

150°C

Maximum Input Voltage

35V

Minimum Input Voltage

3.7V

Automotive Standard

AEC-Q100

The Infineon OPTIREG switcher is a 2.8 MHz synchronous step down regulator especially designed for automotive applications. The device has a current capability of 2 A, fixed 3.3 V output voltage and a feedback voltage accuracy of ±1.5% in PWM mode. The integrated power stages, soft-start feature and integrated compensation network reduce the required amount of external components and thus system costs and board space. The wide input voltage range and a 100% duty cycle operation mode make the device suitable for battery cranking scenarios in automotive applications. The wide switching frequency range allows the selection of appropriate coils and capacitors. The switching frequency can be synchronized to an external clock signal.

Integrated high side and low side power MOSFETs

Peak current mode PWM regulation

Light load PFM mode with improved efficiency

100% duty cycle operation

Synchronization input

Spread spectrum frequency modulation for improved EMI performance

Soft-start function

Integrated compensation network

Output discharge function in disabled state

Ultra low current consumption in disabled state

Related links