Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

E-L5991A

E-L5991A

For Reference Only

Part Number E-L5991A
PNEDA Part # E-L5991A
Description IC REG CTRLR FLYBACK 16DIP
Manufacturer STMicroelectronics
Unit Price Request a Quote
In Stock 3,690
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 27 - Jul 2 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

E-L5991A Resources

Brand STMicroelectronics
ECAD Module ECAD
Mfr. Part NumberE-L5991A
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - DC DC Switching Controllers
Datasheet
E-L5991A, E-L5991A Datasheet (Total Pages: 23, Size: 410.86 KB)
PDFL5991 Datasheet Cover
L5991 Datasheet Page 2 L5991 Datasheet Page 3 L5991 Datasheet Page 4 L5991 Datasheet Page 5 L5991 Datasheet Page 6 L5991 Datasheet Page 7 L5991 Datasheet Page 8 L5991 Datasheet Page 9 L5991 Datasheet Page 10 L5991 Datasheet Page 11

Payment Method

TT Unionpay paypal paypalwtcreditcard alipay wu
  • Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
  • If you need the detailed invoice or tax ID,please email us.
  • Some orders may require a minimum amount of $100.00.
  • Cheque or cash on delivery, processing may take an additional 3-5 days.

Logistics Mode

TNT UPS Fedex EMS DHL
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped.
  • It may take up to 24 hours before carriers display the info.

Notes

  • Please confirm the specifications of the products when ordering.
  • If you have special order instructions,please note it on the ordering pages.
  • Registered users can log in to the account to view the order status.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.

At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.

Our approach is built around proving our clients with three key advantages:

  • Prompt Responsiveness

    Our team responds quickly to your requests, and gets to work immediately to find your parts.

  • Guaranteed Quality

    Our quality-control processes guard against counterfeits while ensuring reliability and performance.

  • Global Access

    Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.

Hot search vocabulary

  • E-L5991A Datasheet
  • where to find E-L5991A
  • STMicroelectronics

  • STMicroelectronics E-L5991A
  • E-L5991A PDF Datasheet
  • E-L5991A Stock

  • E-L5991A Pinout
  • Datasheet E-L5991A
  • E-L5991A Supplier

  • STMicroelectronics Distributor
  • E-L5991A Price
  • E-L5991A Distributor

E-L5991A Specifications

ManufacturerSTMicroelectronics
Series-
Output TypeTransistor Driver
FunctionStep-Up/Step-Down
Output ConfigurationPositive, Isolation Capable
TopologyFlyback
Number of Outputs1
Output Phases1
Voltage - Supply (Vcc/Vdd)7.6V ~ 20V
Frequency - SwitchingUp to 1MHz
Duty Cycle (Max)93%
Synchronous RectifierYes
Clock SyncNo
Serial Interfaces-
Control FeaturesCurrent Limit, Frequency Control, Soft Start
Operating Temperature-40°C ~ 150°C (TJ)
Package / Case16-DIP (0.300", 7.62mm)
Supplier Device Package16-DIP

The Products You May Be Interested In

TPS40210DRCR

Texas Instruments

Manufacturer

Series

-

Output Type

Transistor Driver

Function

Step-Up, Step-Up/Step-Down

Output Configuration

Positive

Topology

Boost, Flyback, SEPIC

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

4.5V ~ 52V

Frequency - Switching

35kHz ~ 1MHz

Duty Cycle (Max)

-

Synchronous Rectifier

No

Clock Sync

Yes

Serial Interfaces

-

Control Features

Enable, Frequency Control, Soft Start

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

10-VFDFN Exposed Pad

Supplier Device Package

10-VSON (3x3)

MAX8578EUB+

Maxim Integrated

Manufacturer

Maxim Integrated

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

3V ~ 28V

Frequency - Switching

200kHz ~ 500kHz

Duty Cycle (Max)

-

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

Supplier Device Package

10-uMAX

Manufacturer

ABLIC U.S.A. Inc.

Series

-

Output Type

Transistor Driver

Function

Step-Up

Output Configuration

Positive

Topology

Boost

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

1.8V ~ 6V

Frequency - Switching

257.4kHz ~ 1.134MHz

Duty Cycle (Max)

88.5%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit, Enable, Frequency Control

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

8-SMD, Flat Lead

Supplier Device Package

8-SON (A) (2.9x2.8)

MAX20048ATGD/VY+

Maxim Integrated

Manufacturer

Maxim Integrated

Series

Automotive, AEC-Q100

Output Type

PWM

Function

Step-Up/Step-Down

Output Configuration

Positive

Topology

Buck-Boost

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

2V ~ 40V

Frequency - Switching

220kHz ~ 2.2MHz

Duty Cycle (Max)

-

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

-

Operating Temperature

-40°C ~ 125°C

Package / Case

24-WFQFN Exposed Pad

Supplier Device Package

24-SWTQFN (4x4)

MAX1714BEEE+T

Maxim Integrated

Manufacturer

Maxim Integrated

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

4.5V ~ 5.5V

Frequency - Switching

200kHz, 300kHz, 450kHz, 600kHz

Duty Cycle (Max)

100%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit, Enable, On Time Control, Power Good

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

16-SSOP (0.154", 3.90mm Width)

Supplier Device Package

16-QSOP

Recently Sold

FPF2123

FPF2123

ON Semiconductor

IC LOAD SWITCH FULL FUNC SOT23-5

EXB-2HV510JV

EXB-2HV510JV

Panasonic Electronic Components

RES ARRAY 8 RES 51 OHM 1506

VLS252012HBX-2R2M-1

VLS252012HBX-2R2M-1

TDK

FIXED IND 2.2UH 2.3A 102 MOHM

PC817XNNIP0F

PC817XNNIP0F

SHARP/Socle Technology

OPTOISOLATOR 5KV TRANS 4SMD

MP4560DN-LF-Z

MP4560DN-LF-Z

Monolithic Power Systems Inc.

IC REG BUCK ADJUSTABLE 2A 8SOIC

DS5000FP-16

DS5000FP-16

Maxim Integrated

IC MCU 8BIT EXTRNL NVSRAM 80QFP

MP3V5004GP

MP3V5004GP

NXP

IC PRESSURE SENSOR 8-SOP

FAN3111ESX

FAN3111ESX

ON Semiconductor

IC GATE DVR SGL 1A EXTER SOT23-5

ES1JAF

ES1JAF

ON Semiconductor

DIODE GEN PURP 600V 1A DO214AD

T520B127M006ATE035

T520B127M006ATE035

KEMET

CAP TANT POLY 120UF 6.3V 3528

EP1C20F324C7

EP1C20F324C7

Intel

IC FPGA 233 I/O 324FBGA

JS28F128J3F75A

JS28F128J3F75A

Micron Technology Inc.

IC FLASH 128M PARALLEL 56TSOP