Name: L5971D
Brand: STMicroelectronics
SKU: L5971D
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.295, 7.50mm Width)
Number of Pins	16
Operating Temperature	-40°C~150°C TJ
Packaging	Tube
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
ECCN Code	EAR99
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory	Switching Regulator or Controllers
Technology	BCDMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
[email protected] Reflow Temperature-Max (s)	30
Base Part Number	L5971
Function	Step-Down
Number of Outputs	1
Voltage - Input (Max)	28V
Output Voltage	20V
Output Type	Adjustable
Max Output Current	1.5A
Operating Supply Voltage	28V
Voltage - Input (Min)	6.5V
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING REGULATOR
Output Configuration	Positive
Voltage - Output (Min/Fixed)	1.26V
Topology	Buck
Control Mode	VOLTAGE-MODE
Frequency - Switching	100kHz~300kHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	No
Height Seated (Max)	2.65mm
Width	7.5mm
RoHS Status	ROHS3 Compliant

L5971D Product Details

L5971D Overview

Using the Tube package, this voltage regulator optimizes the performance of the voltage regulator 12v. In this voltage regulator, 16 terminations are present. There are two types of analog ICs in this voltage regulator 12v: SWITCHING REGULATOR ICs, which are the ones used in older voltage regulator 12vs. There is a 16-SOIC (0.295, 7.50mm Width) package available for this voltage regulator, as DC DC switching regulator is space-saving. 1 outputs have been configured in the voltage regulator 12v. DC DC switching regulators like this one generate Adjustable outputs on their output pins to handle the power management. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. During switching regulator operation, the operating temperature should remain at -40°C~150°C TJ. In this voltage regulator 12v, the switching frequency is 100kHz~300kHz. Regulator 6.5V can operate with dc to dc voltage regulator's minimum input voltage 6.5V. The output voltage (Min/Fixed) of this voltage regulator 12v is 1.26V. Voltage regulator's input voltage can reach 28V. 260 is essentially indestructible due to DC DC switching regulator's peak reflow temperature. To meet the operation requirements, voltage regulator is designed to provide 12V as the nominal input voltage. I would like to point out that this voltage regulator belongs to the Switching Regulator or Controllers subcategory. In this case, the DC/DC regulator belongs to the family L5971. The voltage DC DC switching regulator can provide is up to 20V volts. There are 16 pins used for switching regulator operation. For switching regulator maximum operation, dc to dc voltage regulator delivers 1.5A A. Switching regulators operate at 28V supply voltages.