Texas Instruments LMR14203XMKE/NOPB DC-DC, Step Down Buck Controller 5-Channel 6-Pin, SOT-23
- RS Stock No.:
- 811-5844
- Mfr. Part No.:
- LMR14203XMKE/NOPB
- Brand:
- Texas Instruments
Subtotal (1 pack of 5 units)*
£7.99
(exc. VAT)
£9.59
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 1,635 unit(s) shipping from 23 March 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 5 + | £1.598 | £7.99 |
*price indicative
- RS Stock No.:
- 811-5844
- Mfr. Part No.:
- LMR14203XMKE/NOPB
- Brand:
- Texas Instruments
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Texas Instruments | |
| Product Type | Step Down Buck Controller | |
| Sub Type | Step Down Buck Controller | |
| Number of Outputs | 5 | |
| Output Voltage | 0.765/34 V | |
| Current Conversion Type | DC-DC | |
| Mount Type | Surface | |
| Switching Frequency | 1.5MHz | |
| Package Type | SOT-23 | |
| Pin Count | 6 | |
| Output Current | 0.3A | |
| Maximum Duty Cycle | 87% | |
| Series | LMR14203 | |
| Width | 3.05 mm | |
| Standards/Approvals | RoHS | |
| Length | 3.05mm | |
| Height | 1.1mm | |
| Minimum Input Voltage | 4.5V | |
| Maximum Operating Temperature | 125°C | |
| Automotive Standard | No | |
| Minimum Operating Temperature | -40°C | |
| Maximum Input Voltage | 42V | |
| Select all | ||
|---|---|---|
Brand Texas Instruments | ||
Product Type Step Down Buck Controller | ||
Sub Type Step Down Buck Controller | ||
Number of Outputs 5 | ||
Output Voltage 0.765/34 V | ||
Current Conversion Type DC-DC | ||
Mount Type Surface | ||
Switching Frequency 1.5MHz | ||
Package Type SOT-23 | ||
Pin Count 6 | ||
Output Current 0.3A | ||
Maximum Duty Cycle 87% | ||
Series LMR14203 | ||
Width 3.05 mm | ||
Standards/Approvals RoHS | ||
Length 3.05mm | ||
Height 1.1mm | ||
Minimum Input Voltage 4.5V | ||
Maximum Operating Temperature 125°C | ||
Automotive Standard No | ||
Minimum Operating Temperature -40°C | ||
Maximum Input Voltage 42V | ||
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.
Related links
- Texas Instruments DC-DC SOT-23
- Texas Instruments LM5050MK-2/NOPB DC-DC SOT-23
- Texas Instruments LMR10515XMFE/NOPB DC-DC SOT-23
- Texas Instruments LMR10510YMFE/NOPB DC-DC SOT-23
- Texas Instruments LMR10515YMFE/NOPB DC-DC SOT-23
- Texas Instruments DC-DC SOT-23
- Texas Instruments LMR14206XMKE/NOPB DC-DC SOT-23
- Texas Instruments DC-DC SOT-23
