STMicroelectronics, L5973AD Step-Down Switching Regulator Adjustable, 1.235 → 35 V 8-Pin, HSOP

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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

Specifications
Attribute Value
Maximum Output Voltage 35 V
Regulator Function Buck Controller
Minimum Output Voltage 1.235 V
Minimum Input Voltage 4 V
Maximum Input Voltage 36 V
Output Type Adjustable
Mounting Type Surface Mount
Number of Outputs 1
Pin Count 8
Package Type HSOP
Switching Regulator Yes
Line Regulation 10 mV
Load Regulation 15 mV
Dimensions 5 x 4 x 1.25mm
Maximum Switching Frequency 500 kHz
Height 1.25mm
Length 5mm
Maximum Operating Temperature +150 °C
Width 4mm
Minimum Operating Temperature -40 °C
900 In stock for delivery within 3 working days
Price Each (In a Tube of 100)
HK$ 14.504
(exc. GST)
units
Per unit
Per Tube*
100 - 100
HK$14.504
HK$1,450.40
200 - 300
HK$14.071
HK$1,407.10
400 - 900
HK$13.941
HK$1,394.10
1000 - 1900
HK$13.782
HK$1,378.20
2000 +
HK$13.522
HK$1,352.20
*price indicative
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