Technical Document
Specifications
Brand
Texas InstrumentsMaximum Output Current
3A
Maximum Output Voltage
57 V
Regulator Function
Buck Controller, Inverting
Minimum Output Voltage
1.23 V
Minimum Input Voltage
4 V
Maximum Input Voltage
60 V
Output Type
Adjustable
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.
€ 91.40
€ 9.14 Each (Supplied in a Tube) (ex VAT)
€ 108.77
€ 10.88 Each (Supplied in a Tube) (inc. VAT)
Production pack (Tube)
10
€ 91.40
€ 9.14 Each (Supplied in a Tube) (ex VAT)
€ 108.77
€ 10.88 Each (Supplied in a Tube) (inc. VAT)
Stock information temporarily unavailable.
Production pack (Tube)
10
Stock information temporarily unavailable.
| quantity | Unit price |
|---|---|
| 10 - 14 | € 9.14 |
| 15+ | € 8.98 |
Technical Document
Specifications
Brand
Texas InstrumentsMaximum Output Current
3A
Maximum Output Voltage
57 V
Regulator Function
Buck Controller, Inverting
Minimum Output Voltage
1.23 V
Minimum Input Voltage
4 V
Maximum Input Voltage
60 V
Output Type
Adjustable
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.


