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Power Circuits / Switching Regulator or Controllers / L5991D
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L5991D by:

Current Mode PWM

Part Details for L5991D by STMicroelectronics

Overview of L5991D by STMicroelectronics

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Price & Stock for L5991D

Part # Distributor Description Stock Price Buy
DISTI # 38Y7872
Newark Pwm Ctrl, 1Mhz, -40 To 150Deg C, Supply Voltage Min:14V, Supply Voltage Max:16V, Ic Case/Package:Nsoic, No. Of Pins:16Pins, Operating Temperature Min:-40°C, Operating Temperature Max:150°C, Product Range:-, Qualification:- Rohs Compliant: Yes |Stmicroelectronics L5991D Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 619
  • 1 $2.9500
  • 10 $2.6300
  • 100 $2.1200
  • 500 $1.8400
  • 1,000 $1.5300
  • 2,500 $1.3700
  • 5,000 $1.3300
$1.3300 / $2.9500 Buy Now
DISTI # 497-14768-5-ND
DigiKey IC OFFLINE SWITCH MULT TOP 16SO Min Qty: 1 Lead time: 35 Weeks Container: Tube 216
In Stock
  • 1 $1.9600
  • 10 $1.7630
  • 50 $1.6636
  • 100 $1.4173
  • 250 $1.3308
  • 500 $1.1715
$1.1715 / $1.9600 Buy Now
DISTI # L5991D
Avnet Americas Current Mode PWM Controller 1.5A 16-Pin SO Tube - Rail/Tube (Alt: L5991D) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 35 Weeks, 0 Days Container: Tube 0
  • 1,000 $1.3917
  • 2,000 $1.3636
  • 4,000 $1.3355
  • 6,000 $1.3074
  • 8,000 $1.2793
  • 10,000 $1.2512
  • 100,000 $1.2230
$1.2230 / $1.3917 Buy Now
DISTI # 38Y7872
Avnet Americas Current Mode PWM Controller 1.5A 16-Pin SO Tube - Bulk (Alt: 38Y7872) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 18 Weeks, 6 Days Container: Bulk 1 Partner Stock
  • 1 $3.0500
  • 10 $2.7400
  • 100 $2.2000
  • 500 $1.8100
  • 1,000 $1.5000
$1.5000 / $3.0500 Buy Now
DISTI # 511-L5991D
Mouser Electronics Switching Controllers Prog Current Mode RoHS: Compliant 1089
  • 1 $2.6300
  • 10 $2.3500
  • 25 $2.1500
  • 100 $1.9400
  • 500 $1.6900
  • 1,000 $1.4000
  • 2,000 $1.2500
  • 5,000 $1.2200
$1.2200 / $2.6300 Buy Now
STMicroelectronics Current Mode PWM RoHS: Compliant Min Qty: 1 1089
  • 1 $2.5800
  • 10 $2.3000
  • 25 $2.1100
  • 100 $1.9000
  • 250 $1.9000
  • 500 $1.6600
$1.6600 / $2.5800 Buy Now
Future Electronics L5991 Series 20 V 93% 1 MHz Primary Controller with Standby - SOIC-16 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Container: Tube 125
Tube
  • 1 $1.3100
  • 30 $1.2800
  • 100 $1.2400
  • 300 $1.2100
  • 1,000 $1.1500
$1.1500 / $1.3100 Buy Now
Future Electronics L5991 Series 20 V 93% 1 MHz Primary Controller with Standby - SOIC-16 RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Container: Tube 0
Tube
  • 1,000 $1.1500
$1.1500 Buy Now
Future Electronics L5991 Series 20 V 93% 1 MHz Primary Controller with Standby - SOIC-16 RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Container: Tube 0
Tube
  • 1,000 $1.1500
$1.1500 Buy Now
Future Electronics L5991 Series 20 V 93% 1 MHz Primary Controller with Standby - SOIC-16 RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 50 Container: Tube 0
Tube
  • 50 $1.4500
  • 200 $1.4100
  • 500 $1.3800
  • 1,250 $1.3600
  • 2,000 $1.3200
$1.3200 / $1.4500 Buy Now
Quest Components SWITCHING CONTROLLER, CURRENT-MODE, 1.5A, 1000KHZ SWITCHING FREQ-MAX, BCDMOS, PDSO16 33
  • 1 $2.3063
  • 3 $2.1218
  • 13 $1.8450
$1.8450 / $2.3063 Buy Now
DISTI # L5991D
TME IC: driver, boost,flyback, DC/DC switcher,PWM controller, SO16 Min Qty: 1 25
  • 1 $2.5800
  • 50 $2.0200
  • 100 $1.6400
$1.6400 / $2.5800 Buy Now
Ameya Holding Limited L5991 Series 20 V 93% 1 MHz Primary Controller with Standby - SOIC-16 1924
RFQ
ComSIT USA PRIMARY CONTROLLER WITH STANDBY Switching Controller, Current-mode, 1.5A, 1000kHz Switching Freq-Max, BCDMOS, PDSO16 RoHS: Compliant Europe - 350
RFQ
DISTI # L5991D
Avnet Silica Current Mode PWM Controller 1.5A 16-Pin SO Tube (Alt: L5991D) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 17 Weeks, 0 Days Silica - 650
Buy Now
DISTI # L5991D
EBV Elektronik Current Mode PWM Controller 1.5A 16-Pin SO Tube (Alt: L5991D) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 36 Weeks, 0 Days EBV - 0
Buy Now
LCSC 1MHz 10V20V SO-16 AC-DC Controllers Regulators ROHS 134
  • 1 $2.5821
  • 10 $2.2211
  • 50 $1.9079
  • 100 $1.6766
  • 500 $1.5722
  • 1,000 $1.5260
$1.5260 / $2.5821 Buy Now
Sense Electronic Company Limited SOP16 1847
RFQ
Win Source Electronics IC REG CTRLR BST FLYBK ISO SO16 26500
  • 23 $2.2610
  • 54 $1.8560
  • 84 $1.7980
  • 115 $1.7400
  • 149 $1.6820
  • 199 $1.5080
$1.5080 / $2.2610 Buy Now

Part Details for L5991D

L5991D CAD Models

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L5991D Part Data Attributes:

Parametric Data
L5991D STMicroelectronics
Buy Now Datasheet
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L5991D STMicroelectronics Current Mode PWM
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SOIC
Package Description SO-16
Pin Count 16
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 18 Weeks, 6 Days
Samacsys Manufacturer STMicroelectronics
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 21 V
Input Voltage-Min 12 V
Input Voltage-Nom 15 V
JESD-30 Code R-PDSO-G16
JESD-609 Code e4
Length 9.9 mm
Moisture Sensitivity Level 3
Number of Functions 1
Number of Terminals 16
Output Current-Max 1.5 A
Output Voltage-Nom 2.5 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP16,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Current-Max (Isup) 13 mA
Surface Mount YES
Switcher Configuration SINGLE
Switching Frequency-Max 1000 kHz
Technology BCDMOS
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3.9 mm

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