Product Information

L5991AD

L5991AD electronic component of STMicroelectronics

Datasheet
Switching Controllers Prog Current Mode
Manufacturer: STMicroelectronics
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 3.7287 ea
Line Total: USD 3.73

151 - Global Stock
Ships to you between
Fri. 24 May to Thu. 30 May
MOQ: 1  Multiples: 1
Pack Size: 1

 More Buying Options & Price Grid(s)

Availability Price Quantity
151 - WHS 1


Ships to you between Fri. 24 May to Thu. 30 May

MOQ : 1
Multiples : 1

Stock Image

L5991AD
STMicroelectronics

1 : USD 3.627
3 : USD 3.289
7 : USD 2.652
18 : USD 2.496

Read More Specifications

     
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Number of Outputs
Switching Frequency
Duty Cycle - Max
Input Voltage
Output Voltage
Output Current
Mounting Style
Package / Case
Packaging
Product
Series
Brand
Factory Pack Quantity :
Type
Cnhts
Hts Code
Mxhts
Product Type
Subcategory
Taric
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Additional Infomation About Product

The L5991AD is a step-down switching regulator from STMicroelectronics. It is a highly integrated and efficient DC-DC converter featuring high switching frequency, and is capable of delivering up to 1.5A continuous current. The device integrates an internal power MOSFET, multiplier and current sense resistor, as well as a low-noise compensation network. It has a wide input voltage range of 2.5 to5.5V and adjustable output voltage range of 0.8 to 5.5V. The device also features an enable pin and a current limit pin to improve design flexibility. This device is suitable for low noise, low-cost and low idle-current applications.

HS Compliance

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:

Stmicroelectronics may also be referenced as

C-Max
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN

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