Texas Instruments, LMR14030SDDA Step-Down Switching Regulator 3.5A Adjustable, 0.8 → 28 V 8-Pin, SOIC

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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.

規格
Attribute Value
Maximum Output Current 3.5A
Maximum Output Voltage 28 V
Regulator Function Step Down
Minimum Output Voltage 0.8 V
Minimum Input Voltage 4 V
Maximum Input Voltage 40 V
Output Type Adjustable
Mounting Type Surface Mount
Number of Outputs 1
Pin Count 8
Package Type SOIC
Switching Regulator Yes
Minimum Operating Temperature -40 °C
Width 4mm
Dimensions 5 x 4 x 1.55mm
Length 5mm
Maximum Operating Temperature +125 °C
Maximum Switching Frequency 2.5 MHz
Height 1.55mm
單價 /個 (每包:2個)
HK$ 31.74
(不含稅)
單位
Per unit
Per Pack*
2 - 8
HK$31.74
HK$63.48
10 - 22
HK$28.27
HK$56.54
24 - 48
HK$25.40
HK$50.80
50 - 98
HK$24.385
HK$48.77
100 +
HK$23.14
HK$46.28
* 參考價格
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