Technical Document
Specifications
Brand
Texas InstrumentsMaximum Output Current
1A
Regulator Function
Buck Controller, Inverting
Minimum Input Voltage
4 V
Maximum Input Voltage
40 V
Output Type
Fixed
Mounting Type
Through Hole
Number of Outputs
1
Maximum Switching Frequency
58 kHz
Pin Count
5
Package Type
TO-220
Switching Regulator
Yes
Minimum Operating Temperature
-40 °C
Height
8.89mm
Efficiency
77%
Dimensions
10.16 x 4.7 x 8.89mm
Maximum Operating Temperature
+125 °C
Length
10.16mm
Width
4.7mm
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.
Stock information temporarily unavailable.
€ 16.97
€ 3.39 Each (Supplied in a Tube) (Exc. VAT)
Production pack (Tube)
5
€ 16.97
€ 3.39 Each (Supplied in a Tube) (Exc. VAT)
Stock information temporarily unavailable.
Production pack (Tube)
5
| Quantity | Unit price |
|---|---|
| 5 - 9 | € 3.39 |
| 10 - 24 | € 3.05 |
| 25 - 49 | € 2.74 |
| 50+ | € 2.61 |
Technical Document
Specifications
Brand
Texas InstrumentsMaximum Output Current
1A
Regulator Function
Buck Controller, Inverting
Minimum Input Voltage
4 V
Maximum Input Voltage
40 V
Output Type
Fixed
Mounting Type
Through Hole
Number of Outputs
1
Maximum Switching Frequency
58 kHz
Pin Count
5
Package Type
TO-220
Switching Regulator
Yes
Minimum Operating Temperature
-40 °C
Height
8.89mm
Efficiency
77%
Dimensions
10.16 x 4.7 x 8.89mm
Maximum Operating Temperature
+125 °C
Length
10.16mm
Width
4.7mm
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.


