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LT1977IFE#PBF

LT1977IFE#PBF

LT1977IFE#PBF

Linear Technology/Analog Devices

16 Terminals 3V LT1977 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 500kHz Tube 1.5A Switch 16-TSSOP (0.173, 4.40mm Width) Exposed Pad

SOT-23

LT1977IFE#PBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 10 Weeks
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2005
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
[email protected] Reflow Temperature-Max (s) 30
Base Part Number LT1977
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 60V
Output Type Adjustable
Voltage - Input (Min) 3V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 1.5A Switch
Voltage - Output (Min/Fixed) 1.25V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 500kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Voltage - Output (Max) 55.2V
Length 5mm
Width 4.4mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $11.14000 $11.14
25 $7.39920 $184.98
100 $6.11800 $611.8
250 $5.81212 $1453.03
500 $5.68100 $2840.5
LT1977IFE#PBF Product Details

LT1977IFE#PBF Overview


This harley voltage regulator utilizes the Tube package for optimized performance. A voltage regulator consists of 16 terminations. There is one type of analog IC that this voltage regulator is equipped with, and that is the SWITCHING REGULATOR type. Due to DC DC switching regulator's space saving design, this voltage regulator is available in a 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package. There are 1 outputs on DC DC switching regulator. This DC DC switching regulator generates Adjustable output on its output pins. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. This voltage regulator 12v should operate at a temperature of -40°C~125°C TJ when operating. This voltage regulator 12v reaches a switching frequency of 500kHz. There is no dc to dc voltage regulator's minimum input voltage requirement for this regulator. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 1.25V. DC DC switching regulator's 1.5A Switch output current allows for maximum design flexibility. 60V volts is DC DC switching regulator's maximum input voltage. With its peak reflow temperature of 260, this voltage regulator is essentially indestructible. For operation, voltage regulator provides a nominal input voltage of 12V. I would like to point out that this voltage regulator belongs to the Switching Regulator or Controllers subcategory. The LT1977 family of DC/DC regulators includes this DC/DC regulator. The maximum output voltage of 55.2V makes DC DC switching regulator easy to operate.

LT1977IFE#PBF Features


1 outputs
Peak reflow temperature (Cel) of 260

LT1977IFE#PBF Applications


There are a lot of Linear Technology/Analog Devices LT1977IFE#PBF Voltage Regulators applications.

  • Adjustable voltage or current linear circuits
  • Thermal power
  • Servo drive system
  • Product testing
  • Refrigerators of central air conditioners
  • Automatic testing equipment
  • Linear guide
  • Injection molding machinery
  • Low output voltage switching power supply circuits
  • Various precision measuring instruments

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