Certifications

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

L6997STR

L6997STR

For Reference Only

Part Number L6997STR
PNEDA Part # L6997STR
Description IC REG CTRLR BUCK 20TSSOP
Manufacturer STMicroelectronics
Unit Price Request a Quote
In Stock 57,090
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Mar 31 - Apr 5 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

L6997STR Resources

Brand STMicroelectronics
ECAD Module ECAD
Mfr. Part NumberL6997STR
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - DC DC Switching Controllers
Datasheet
L6997STR, L6997STR 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

  • L6997STR Datasheet
  • where to find L6997STR
  • STMicroelectronics

  • STMicroelectronics L6997STR
  • L6997STR PDF Datasheet
  • L6997STR Stock

  • L6997STR Pinout
  • Datasheet L6997STR
  • L6997STR Supplier

  • STMicroelectronics Distributor
  • L6997STR Price
  • L6997STR Distributor

L6997STR 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

LT1737IS#TRPBF

Linear Technology/Analog Devices

Manufacturer

Linear Technology/Analog Devices

Series

-

Output Type

Transistor Driver

Function

Step-Up/Step-Down

Output Configuration

Positive or Negative, Isolation Capable

Topology

Flyback

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

4.1V ~ 20V

Frequency - Switching

90kHz ~ 115kHz

Duty Cycle (Max)

90%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Enable, Soft Start

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

16-SOIC (0.154", 3.90mm Width)

Supplier Device Package

16-SOIC

MAX5094DAUA

Maxim Integrated

Manufacturer

Maxim Integrated

Series

-

Output Type

Transistor Driver

Function

Step-Up/Step-Down

Output Configuration

Positive, Isolation Capable

Topology

Flyback, Forward Converter

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

7.6V ~ 30V

Frequency - Switching

10kHz ~ 500kHz

Duty Cycle (Max)

49.8%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Frequency Control

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

Supplier Device Package

8-uMAX

UC2825DW

Texas Instruments

Manufacturer

Series

-

Output Type

Transistor Driver

Function

Step-Up, Step-Up/Step-Down

Output Configuration

Positive

Topology

Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull

Number of Outputs

2

Output Phases

1

Voltage - Supply (Vcc/Vdd)

8.4V ~ 30V

Frequency - Switching

340kHz ~ 460kHz

Duty Cycle (Max)

80%

Synchronous Rectifier

No

Clock Sync

No

Serial Interfaces

-

Control Features

Current Limit, Enable, Frequency Control, Ramp, Soft Start

Operating Temperature

-40°C ~ 85°C (TA)

Package / Case

16-SOIC (0.295", 7.50mm Width)

Supplier Device Package

16-SOIC

NX2124ACSTR

Microsemi

Manufacturer

Microsemi Corporation

Series

-

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

1

Output Phases

1

Voltage - Supply (Vcc/Vdd)

2V ~ 25V

Frequency - Switching

300kHz

Duty Cycle (Max)

84%

Synchronous Rectifier

Yes

Clock Sync

No

Serial Interfaces

-

Control Features

-

Operating Temperature

-40°C ~ 125°C (TJ)

Package / Case

8-SOIC (0.154", 3.90mm Width)

Supplier Device Package

8-SOIC

MAX1637EEE+TG035

Maxim Integrated

Manufacturer

Maxim Integrated

Series

-

Output Type

-

Function

-

Output Configuration

-

Topology

-

Number of Outputs

-

Output Phases

-

Voltage - Supply (Vcc/Vdd)

-

Frequency - Switching

-

Duty Cycle (Max)

-

Synchronous Rectifier

-

Clock Sync

-

Serial Interfaces

-

Control Features

-

Operating Temperature

-

Package / Case

-

Supplier Device Package

-

Recently Sold

VS-30BQ015PBF

VS-30BQ015PBF

Vishay Semiconductor Diodes Division

DIODE SCHOTTKY 15V 3A SMC

ISL99227IRZ

ISL99227IRZ

Renesas Electronics America Inc.

IC MODULE SPS 3.3V 32-PQFN

MT25QU01GBBB8ESF-0SIT

MT25QU01GBBB8ESF-0SIT

Micron Technology Inc.

IC FLASH 1G SPI 166MHZ 16SOP2

AD820BRZ

AD820BRZ

Analog Devices

IC OPAMP JFET 1 CIRCUIT 8SOIC

MAX232EESE+T

MAX232EESE+T

Maxim Integrated

IC TRANSCEIVER FULL 2/2 16SOIC

ADUM1100ARZ

ADUM1100ARZ

Analog Devices

DGTL ISO 2.5KV GEN PURP 8SOIC

FSA4159L6X

FSA4159L6X

ON Semiconductor

IC SWITCH SPDT 6MICROPAK

EXB-2HV510JV

EXB-2HV510JV

Panasonic Electronic Components

RES ARRAY 8 RES 51 OHM 1506

74HCT32D

74HCT32D

Toshiba Semiconductor and Storage

IC GATE OR 4CH 2-INP 14SOIC

M2GL005-TQ144I

M2GL005-TQ144I

Microsemi

IC FPGA 84 I/O 144TQFP

218-4LPSTR

218-4LPSTR

CTS Electrocomponents

SWITCH SLIDE DIP SPST 25MA 24V

LT3480EDD#TRPBF

LT3480EDD#TRPBF

Linear Technology/Analog Devices

IC REG BUCK ADJUSTABLE 2A 10DFN