Certifications

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

L6997S

L6997S

For Reference Only

Part Number L6997S
PNEDA Part # L6997S
Description IC REG CTRLR BUCK 20TSSOP
Manufacturer STMicroelectronics
Unit Price Request a Quote
In Stock 26,930
Warehouses Shipped from Hong Kong SAR
Estimated Delivery May 6 - May 11 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

L6997S Resources

Brand STMicroelectronics
ECAD Module ECAD
Mfr. Part NumberL6997S
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - DC DC Switching Controllers
Datasheet
L6997S, L6997S Datasheet (Total Pages: 30, Size: 493.48 KB)
PDFL6997S Datasheet Cover
L6997S Datasheet Page 2 L6997S Datasheet Page 3 L6997S Datasheet Page 4 L6997S Datasheet Page 5 L6997S Datasheet Page 6 L6997S Datasheet Page 7 L6997S Datasheet Page 8 L6997S Datasheet Page 9 L6997S Datasheet Page 10 L6997S 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

  • L6997S Datasheet
  • where to find L6997S
  • STMicroelectronics

  • STMicroelectronics L6997S
  • L6997S PDF Datasheet
  • L6997S Stock

  • L6997S Pinout
  • Datasheet L6997S
  • L6997S Supplier

  • STMicroelectronics Distributor
  • L6997S Price
  • L6997S Distributor

L6997S Specifications

ManufacturerSTMicroelectronics
Series-
Output TypeTransistor Driver
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Number of Outputs1
Output Phases1
Voltage - Supply (Vcc/Vdd)3V ~ 5.5V
Frequency - Switching-
Duty Cycle (Max)-
Synchronous RectifierYes
Clock SyncNo
Serial Interfaces-
Control FeaturesCurrent Limit, Enable, Phase Control, Power Good, Soft Start
Operating Temperature-40°C ~ 125°C (TJ)
Package / Case20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package20-TSSOP

The Products You May Be Interested In

TPS40050PWPRG4

Texas Instruments

Manufacturer

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

8V ~ 40V

Frequency - Switching

500kHz

Duty Cycle (Max)

94%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Current Limit, Enable, Frequency Control, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

16-PowerTSSOP (0.173", 4.40mm Width)

Supplier Device Package

16-HTSSOP

UC3845BVD

ON Semiconductor

Manufacturer

ON Semiconductor

Series

-

Output Type

Transistor Driver

Function

Step-Up, Step-Up/Step-Down

Output Configuration

Positive or Negative, Isolation Capable

Topology

Boost, Flyback

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

7.6V ~ 30V

Frequency - Switching

500kHz

Duty Cycle (Max)

48%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Frequency Control

Operating Temperature

-40°C ~ 105°C (TA)

Package / Case

14-SOIC (0.154", 3.90mm Width)

Supplier Device Package

14-SOIC

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)

89%

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)

MCP19035-BAAAE/MF

Microchip Technology

Manufacturer

Microchip Technology

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 ~ 30V

Frequency - Switching

600kHz

Duty Cycle (Max)

85%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, Phase Control, Power Good

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

10-VFDFN Exposed Pad

Supplier Device Package

10-DFN (3x3)

E-SG2525AN

STMicroelectronics

Manufacturer

STMicroelectronics

Series

-

Output Type

Transistor Driver

Function

Step-Down, Step-Up/Step-Down

Output Configuration

Positive

Topology

Buck, Push-Pull

Number of Outputs

2

Output Phases

1

Voltage - Supply (Vcc/Vdd)

8V ~ 35V

Frequency - Switching

100Hz ~ 400kHz

Duty Cycle (Max)

49%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

-

Control Features

Enable, Soft Start

Operating Temperature

-25°C ~ 85°C (TA)

Package / Case

16-DIP (0.300", 7.62mm)

Supplier Device Package

16-DIP

Recently Sold

MC79M12CDTRKG

MC79M12CDTRKG

ON Semiconductor

IC REG LINEAR -12V 500MA DPAK

MBRA210LT3G

MBRA210LT3G

ON Semiconductor

DIODE SCHOTTKY 10V 2A SMA

MAX202EEUE

MAX202EEUE

Maxim Integrated

IC TRANSCEIVER FULL 2/2 16TSSOP

3314G-1-103E

3314G-1-103E

Bourns

TRIMMER 10K OHM 0.25W GW TOP ADJ

0466001.NR

0466001.NR

Littelfuse

FUSE BOARD MNT 1A 63VAC/VDC 1206

B32921C3104M000

B32921C3104M000

TDK-EPCOS

CAP FILM 0.1UF 20% 305VAC RADIAL

S3A-13-F

S3A-13-F

Diodes Incorporated

DIODE GEN PURP 50V 3A SMC

DG212BDY

DG212BDY

Vishay Siliconix

IC SWITCH QUAD SPST 16SOIC

CYUSB3304-68LTXI

CYUSB3304-68LTXI

Cypress Semiconductor

IC USB 3.0 HUB 4-PORT 68QFN

LPC1768FBD100,551

LPC1768FBD100,551

NXP

IC MCU 32BIT 512KB FLASH 100LQFP

BNX026H01L

BNX026H01L

Murata

FILTER LC 10UF SMD

MAX3221EAE+T

MAX3221EAE+T

Maxim Integrated

IC TRANSCEIVER FULL 1/1 16SSOP