LT1977IFE#TRPBF

LT1977IFE#TRPBF
Mfr. #:
LT1977IFE#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:
LT1977IFE#TRPBF Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LT1977IFE#TRPBF DatasheetLT1977IFE#TRPBF Datasheet (P4-P6)LT1977IFE#TRPBF Datasheet (P7-P9)LT1977IFE#TRPBF Datasheet (P10-P12)LT1977IFE#TRPBF Datasheet (P13-P15)LT1977IFE#TRPBF Datasheet (P16-P18)LT1977IFE#TRPBF Datasheet (P19-P21)LT1977IFE#TRPBF Datasheet (P22-P24)
ECAD Model:
More Information:
LT1977IFE#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
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
***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
***ark
Ic,Smps Controller,Current-Mode,Tssop,16Pin,Plastic
***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
BAT54S-7-F

Mfr.#: BAT54S-7-F

OMO.#: OMO-BAT54S-7-F

Schottky Diodes & Rectifiers 30V 350mW
LT8362EMSE#PBF

Mfr.#: LT8362EMSE#PBF

OMO.#: OMO-LT8362EMSE-PBF

Switching Voltage Regulators Low IQ Boost/SEPIC/ Inverting Converter with 2A, 60V Switch
RC0603JR-071KL

Mfr.#: RC0603JR-071KL

OMO.#: OMO-RC0603JR-071KL

Thick Film Resistors - SMD 1K OHM 5%
APBA3010SURKCGKC-GX

Mfr.#: APBA3010SURKCGKC-GX

OMO.#: OMO-APBA3010SURKCGKC-GX

Standard LEDs - SMD Red/Grn 630/570nm 300/70mcd Water Clr
APA2106QBC/D

Mfr.#: APA2106QBC/D

OMO.#: OMO-APA2106QBC-D

Standard LEDs - SMD Blue 470nm Water Clear 90mcd
DC639A

Mfr.#: DC639A

OMO.#: OMO-DC639A

Power Management IC Development Tools LT1977IFE - High Voltage 1.5A 500kHz Ste
APA2106QBC/D

Mfr.#: APA2106QBC/D

OMO.#: OMO-APA2106QBC-D-KINGBRIGHT

Standard LEDs - SMD Blue 470nm Water Clear 90mcd
APBA3010SURKCGKC-GX

Mfr.#: APBA3010SURKCGKC-GX

OMO.#: OMO-APBA3010SURKCGKC-GX-KINGBRIGHT

Standard LEDs - SMD Red/Grn 630/570nm 300/70mcd Water Cl
C0805C475K3PACTU

Mfr.#: C0805C475K3PACTU

OMO.#: OMO-C0805C475K3PACTU-KEMET

Multilayer Ceramic Capacitors MLCC - SMD/SMT 25volts 4.7uF 10% X5R
S1621-46R

Mfr.#: S1621-46R

OMO.#: OMO-S1621-46R-HARWIN

JUMPER TIN SMD
Availability
Stock:
115
On Order:
2098
Enter Quantity:
Current price of LT1977IFE#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
Reference price (USD)
Quantity
Unit Price
Ext. Price
1
$11.76
$11.76
25
$7.80
$195.00
100
$6.45
$645.00
250
$6.13
$1 532.50
500
$5.99
$2 995.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
Start with
Newest Products
Top