Texas Instruments, LM22670MR-ADJ/NOPB Step-Down Switching Regulator, 1-Channel 3A Adjustable 8-Pin, PSOP

View all Buck Converters

Subtotal (1 tube of 95 units)*

£256.69

(exc. VAT)

£307.99

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 999,999,925 unit(s) shipping from 25 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
95 +£2.702£256.69

*price indicative

RS Stock No.:
162-5038
Mfr. Part No.:
LM22670MR-ADJ/NOPB
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Maximum Output Current

3A

Regulator Function

Buck Controller, Inverting

Minimum Output Voltage

1.258 V

Minimum Input Voltage

4.5 V

Maximum Input Voltage

42 V

Output Type

Adjustable

Mounting Type

Surface Mount

Number of Outputs

1

Pin Count

8

Maximum Switching Frequency

1000 kHz

Package Type

PSOP

Switching Regulator

Yes

Dimensions

4.93 x 3.94 x 1.47mm

Length

4.93mm

Maximum Operating Temperature

+125 °C

Minimum Operating Temperature

-40 °C

Efficiency

90%

Height

1.47mm

Width

3.94mm

COO (Country of Origin):
CN

SIMPLE SWITCHER® Step-Down Regulators, LM2267x & LM22680 Series


Wide input voltage range: 4.5V to 42V
Internally compensated voltage mode control for small BOM count
Stable with low ESR ceramic capacitors
Switching frequency of 500kHz, adjustable between 200kHz and 1MHz
Precision enable pin
Integrated boot diode
Integrated soft-start
Fully WEBENCH® Design enabled


SIMPLE SWITCHER® Regulators, Texas Instruments


Use for wide voltage inputs designs up to 75V, and a balance between ease of use and flexibility.

Related links