STMicroelectronics, L4974A Step-Down Switching Regulator 3.5A Adjustable, 5.1 → 40 V 20-Pin, PDIP

Datasheets
Wetgeving en conformiteit
Conform
Productomschrijving

DC-DC Switching Converters, Step-Down Regulators, STMicroelectronics

ST’s monolithic switching regulators offer high input-voltage capability, and deliver output currents up to 4A, with high switching frequency.

Switching Voltage Regulators, STMicroelectronics

Specificaties
Kenmerk Waarde
Maximum Output Current 3.5A
Maximum Output Voltage 40 V
Regulator Function Buck Controller
Minimum Output Voltage 5.1 V
Minimum Input Voltage 15 V
Maximum Input Voltage 50 V
Output Type Adjustable
Mounting Type Through Hole
Number of Outputs 1
Pin Count 20
Package Type PDIP
Switching Regulator Yes
Line Regulation 30 mV
Load Regulation 25 mV
Height 4.59mm
Efficiency 90%
Dimensions 24.8 x 7.1 x 4.59mm
Maximum Operating Temperature +150 °C
Length 24.8mm
Width 7.1mm
Minimum Operating Temperature -40 °C
Maximum Switching Frequency 200 kHz
17 op voorraad - levertijd is 1 werkdag(en) (EU-voorraad)
166 op voorraad - levertijd is 1 werkdag(en) (UK-voorraad)
Prijs Each
9,21
(excl. BTW)
11,14
(incl. BTW)
Aantal stuks
Per stuk
1 - 4
9,21 €
5 - 9
8,66 €
10 - 24
8,20 €
25 - 49
7,74 €
50 +
7,37 €
Verpakkingsopties
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