LT1977EFE#TRPBF

LT1977EFE#TRPBF
Mfr. #:
LT1977EFE#TRPBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators 1.5A, 500kHz HV Step-down w/ Burst Mode Operation
Lifecycle:
New from this manufacturer.
Datasheet:
LT1977EFE#TRPBF Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LT1977EFE#TRPBF DatasheetLT1977EFE#TRPBF Datasheet (P4-P6)LT1977EFE#TRPBF Datasheet (P7-P9)LT1977EFE#TRPBF Datasheet (P10-P12)LT1977EFE#TRPBF Datasheet (P13-P15)LT1977EFE#TRPBF Datasheet (P16-P18)LT1977EFE#TRPBF Datasheet (P19-P21)LT1977EFE#TRPBF Datasheet (P22-P24)
ECAD Model:
More Information:
LT1977EFE#TRPBF more Information
Product Attribute
Attribute Value
Manufacturer:
Analog Devices Inc.
Product Category:
Switching Voltage Regulators
RoHS:
Y
Mounting Style:
SMD/SMT
Package / Case:
TSSOP-16
Output Voltage:
1.2 V to 54 V
Output Current:
1.24 A
Number of Outputs:
1 Output
Input Voltage MAX:
60 V
Topology:
Buck
Input Voltage MIN:
3.3 V
Switching Frequency:
500 kHz
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 125 C
Series:
LT1977
Packaging:
Reel
Height:
1.1 mm
Input Voltage:
3.3 V to 60 V
Operating Temperature Range:
- 40 C to + 125 C
Quiescent Current:
100 uA
Type:
Step Down Switching Regulator
Brand:
Analog Devices / Linear Technology
Shutdown:
Shutdown
Development Kit:
DC639A
Operating Supply Current:
0.1 mA
Product Type:
Switching Voltage Regulators
Factory Pack Quantity:
2500
Subcategory:
PMIC - Power Management ICs
Tags
LT1977E, LT1977, LT197, LT19, LT1
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    S***N
    S***N
    KZ

    All super. thank you very much. good luck in trade.

    2019-07-10
    M***n
    M***n
    RU

    It's cool! Thank you!

    2019-05-20
    E**z
    E**z
    RU

    Waited 127 days and no parcel. Not sorry for the time spent because once i ordered from two different sellers (some in need, others in stock) in the end of the current one parcel arrived over 35 days, and this one does not. By the way, for the first time the dispute has been called 20 days in the end returned the money. Having chips that are burning on these boards even some glad i potratila more. [Waited 127 days and there are no parcels. It is not a pity for the time spent since immediately ordered from two different sellers (one by need, others in stock) in the end, one parcel came in 35 days, and this does not. By the way, the dispute lasted for the first time 20 days in the end returned money. Having in the presence of chips that burn on these boards even kakut is glad that it was not spent more.]

    2019-08-19
    O***v
    O***v
    UA

    ok

    2019-08-28
***ear Technology
LT1977 - High Voltage 1.5A, 500kHz Step-Down Switching Regulator with 100µA Quiescent Current
***ponent Distributors Inc.
1.5A, 500kHz HV Step-down w/ Burst Mode Operation
***log Devices
The LT1977 is a 500kHz monolithic buck switching regulator that accepts input voltages up to 60V. A high efficiency 1.5A, 0.2Ω switch is included on the die along with all the necessary oscillator, control and logic circuitry. Current mode topology is used for fast transient response and good loop stability. Innovative design techniques along with a new high voltage process achieve high efficiency over a wide input range. Efficiency is maintained over a wide output current range by employing Burst Mode operation at low currents, utilizing the output to bias the internal circuitry, and by using a supply boost capacitor to fully saturate the power switch. Patented circuitry maintains peak switch current over the full duty cycle range. Shutdown reduces input supply current to less than 1µA. External synchronization can be implemented by driving the SYNC pin with logic-level inputs. A single capacitor from the CSS pin to the output provides a controlled output voltage ramp (soft-start). The device also has a power good flag with a programmable threshold and time-out and thermal shutdown protection. The LT1977 is available in a 16-pin TSSOP package with exposed pad leadframe for low thermal resistance. The LT1976, a 200kHz reduced switch frequency version of the LT1977, is also available. See the Applications Information section for selection criteria between the LT1976 and LT1977. Applications High Voltage Power Conversion 14V and 42V Automotive Systems Industrial Power Systems Distributed Power Systems Battery-Powered Systems
Power Management ADI SLP
Image Part # Description
LT1977EFE#TRPBF

Mfr.#: LT1977EFE#TRPBF

OMO.#: OMO-LT1977EFE-TRPBF

Switching Voltage Regulators 1.5A, 500kHz HV Step-down w/ Burst Mode Operation
LT1977EFE#PBF

Mfr.#: LT1977EFE#PBF

OMO.#: OMO-LT1977EFE-PBF

Switching Voltage Regulators 1.5A, 500kHz HV Step-down w/ Burst Mode Operation
LT1977EFEPBF

Mfr.#: LT1977EFEPBF

OMO.#: OMO-LT1977EFEPBF-1190

New and Original
Availability
Stock:
Available
On Order:
3500
Enter Quantity:
Current price of LT1977EFE#TRPBF is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
Start with
Newest Products
Top