Texas Instruments LMR14203XMKE/NOPB DC-DC, Step Down Buck Controller 1.5 MHz 6-Pin, SOT-23
- RS Stock No.:
- 811-5844
- Mfr. Part No.:
- LMR14203XMKE/NOPB
- Brand:
- Texas Instruments
On back order for despatch 26/01/2026, delivery within 7 working days from despatch date.
Added
Price (ex. GST) Each (In a Pack of 5)
$4.976
(exc. GST)
$5.722
(inc. GST)
| Units | Per unit | Per Pack* |
| 5 + | $4.976 | $24.88 |
| *price indicative | ||
- RS Stock No.:
- 811-5844
- Mfr. Part No.:
- LMR14203XMKE/NOPB
- Brand:
- Texas Instruments
Technical data sheets
Legislation and Compliance
Product Details
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
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
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
SIMPLE SWITCHER® Regulators, Texas Instruments
Use for wide voltage inputs designs up to 75V, and a balance between ease of use and flexibility.
Specifications
Attribute | Value |
|---|---|
| Controller Type | Step Down Buck Controller |
| Number of Outputs | 1 |
| Maximum Switching Frequency | 1.5 MHz |
| Current Conversion Type | DC-DC |
| Mounting Type | Surface Mount |
| Package Type | SOT-23 |
| Pin Count | 6 |
| Dimensions | 3.05 x 1.75 x 1mm |
| Maximum Input Voltage | 42 V |
| Maximum Operating Temperature | +125 °C |
| Maximum Output Current | 300mA |
| Maximum Output Voltage | 34 V |
| Minimum Input Voltage | 4.5 V |
| Minimum Output Voltage | 0.765 V |
| Minimum Operating Temperature | -40 °C |