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