Technical Document
Specifications
Brand
Texas InstrumentsMaximum Output Current
500mA
Regulator Function
Buck Controller, Inverting
Minimum Input Voltage
4 V
Maximum Input Voltage
40 V
Output Type
Fixed
Mounting Type
Surface Mount
Number of Outputs
1
Maximum Switching Frequency
58 kHz
Pin Count
14
Package Type
SOIC W
Switching Regulator
Yes
Minimum Operating Temperature
-40 °C
Height
2.35mm
Efficiency
77%
Dimensions
9.2 x 7.5 x 2.35mm
Maximum Operating Temperature
+125 °C
Length
9.2mm
Width
7.5mm
Product details
SIMPLE SWITCHER® Step-Down Regulators, LM257x Series
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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Technical Document
Specifications
Brand
Texas InstrumentsMaximum Output Current
500mA
Regulator Function
Buck Controller, Inverting
Minimum Input Voltage
4 V
Maximum Input Voltage
40 V
Output Type
Fixed
Mounting Type
Surface Mount
Number of Outputs
1
Maximum Switching Frequency
58 kHz
Pin Count
14
Package Type
SOIC W
Switching Regulator
Yes
Minimum Operating Temperature
-40 °C
Height
2.35mm
Efficiency
77%
Dimensions
9.2 x 7.5 x 2.35mm
Maximum Operating Temperature
+125 °C
Length
9.2mm
Width
7.5mm
Product details
SIMPLE SWITCHER® Step-Down Regulators, LM257x Series
SIMPLE SWITCHER® Regulators, Texas Instruments
Use for wide voltage inputs designs up to 75V, and a balance between ease of use and flexibility.