Technical documents
Specifications
Brand
Texas InstrumentsMaximum Output Voltage
3.3 V
Minimum Input Voltage
4 V
Maximum Input Voltage
40 V
Maximum Output Current
500mA
Converter Type
Step Down
Number of Outputs
1
Output Type
Fixed
Mounting Type
Through Hole
Maximum Switching Frequency
0.052 MHz
Package Type
PDIP
Pin Count
8
Maximum Operating Temperature
+125 °C
Minimum Operating Temperature
-40 °C
Switching Regulator
Yes
Length
10.16mm
Height
6.35mm
Width
3.302mm
Efficiency
72%
Dimensions
10.16 x 3.302 x 6.35mm
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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£ 3.60
Each (Supplied in a Tube) (ex VAT)
5
£ 3.60
Each (Supplied in a Tube) (ex VAT)
5
Buy in bulk
quantity | Unit price | Per Tube |
---|---|---|
5 - 20 | £ 3.60 | £ 18.00 |
25 - 45 | £ 3.48 | £ 17.40 |
50 - 120 | £ 3.17 | £ 15.85 |
125 - 245 | £ 2.90 | £ 14.50 |
250+ | £ 2.81 | £ 14.05 |
Technical documents
Specifications
Brand
Texas InstrumentsMaximum Output Voltage
3.3 V
Minimum Input Voltage
4 V
Maximum Input Voltage
40 V
Maximum Output Current
500mA
Converter Type
Step Down
Number of Outputs
1
Output Type
Fixed
Mounting Type
Through Hole
Maximum Switching Frequency
0.052 MHz
Package Type
PDIP
Pin Count
8
Maximum Operating Temperature
+125 °C
Minimum Operating Temperature
-40 °C
Switching Regulator
Yes
Length
10.16mm
Height
6.35mm
Width
3.302mm
Efficiency
72%
Dimensions
10.16 x 3.302 x 6.35mm
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.