Technical Document
Specifications
Brand
Texas InstrumentsMaximum Output Current
1A
Maximum Output Voltage
37 V
Regulator Function
Buck Controller, Inverting
Minimum Output Voltage
1.23 V
Minimum Input Voltage
4 V
Maximum Input Voltage
40 V
Output Type
Adjustable
Mounting Type
Surface Mount
Number of Outputs
1
Pin Count
5
Maximum Switching Frequency
58 kHz
Package Type
D2PAK (TO-263)
Switching Regulator
Yes
Maximum Operating Temperature
+125 °C
Dimensions
10.16 x 8.64 x 4.57mm
Efficiency
77%
Width
8.64mm
Height
4.57mm
Minimum Operating Temperature
-40 °C
Length
10.16mm
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.
73.755 OMR
1.639 OMR Each (In a Tube of 45) (ex VAT)
77.443 OMR
1.721 OMR Each (In a Tube of 45) (inc. VAT)
45
73.755 OMR
1.639 OMR Each (In a Tube of 45) (ex VAT)
77.443 OMR
1.721 OMR Each (In a Tube of 45) (inc. VAT)
Stock information temporarily unavailable.
45
Stock information temporarily unavailable.
Technical Document
Specifications
Brand
Texas InstrumentsMaximum Output Current
1A
Maximum Output Voltage
37 V
Regulator Function
Buck Controller, Inverting
Minimum Output Voltage
1.23 V
Minimum Input Voltage
4 V
Maximum Input Voltage
40 V
Output Type
Adjustable
Mounting Type
Surface Mount
Number of Outputs
1
Pin Count
5
Maximum Switching Frequency
58 kHz
Package Type
D2PAK (TO-263)
Switching Regulator
Yes
Maximum Operating Temperature
+125 °C
Dimensions
10.16 x 8.64 x 4.57mm
Efficiency
77%
Width
8.64mm
Height
4.57mm
Minimum Operating Temperature
-40 °C
Length
10.16mm
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.


