Texas Instruments DC-DC, Step Down Buck Controller 5-Channel 6-Pin, SOT-23

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Subtotal 5 units (supplied on a continuous strip)*

$28.47

(exc. GST)

$32.74

(inc. GST)

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Packaging Options:
RS Stock No.:
811-5844P
Mfr. Part No.:
LMR14203XMKE/NOPB
Brand:
Texas Instruments
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Brand

Texas Instruments

Sub Type

Step Down Buck Controller

Product Type

Step Down Buck Controller

Output Voltage

765mV, 34mV

Current Conversion Type

DC-DC

Switching Frequency

1.5MHz

Mount Type

Surface

Package Type

SOT-23

Pin Count

6

Output Current

300mA

Maximum Duty Cycle

87%

Height

1.1mm

Length

3.05mm

Series

LMR14203

Standards/Approvals

RoHS

Minimum Input Voltage

4.5V

Maximum Input Voltage

42V

Automotive Standard

No

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

LMR Nano SIMPLE SWITCHER® Step-Down Regulator Series


Input Voltage up to 42V (LMRx42xx), 20V (LMRx20xx), and 5.5V (LMRx05xx)

Output Current up to 2A (LMRxxx20), 1.5A (LMRxxx15), 1A (LMRxxx10), etc.

Adjustable output voltage from 0.6V

1MHz or greater switching frequency of 1.6MHz (LMR.....X) and 3MHz (LMR.....Y)

Low Shutdown Quiescent Current

Internal Soft-start

Thermal Shutdown

SIMPLE SWITCHER® Regulators, Texas Instruments


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

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