10 Terminals 4.3V 10-Pin LT3991 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 200kHz~2MHz Tape & Reel (TR) 1.2A 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
SOT-23
LT3991IMSE#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
10 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type
Surface Mount
Package / Case
10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
Surface Mount
YES
Number of Pins
10
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
Published
2011
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
10
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LT3991
Function
Step-Down
Number of Outputs
1
Voltage - Input (Max)
55V
Output Voltage
30V
Output Type
Adjustable
Voltage - Input (Min)
4.3V
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Current - Output
1.2A
Voltage - Output (Min/Fixed)
1.19V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
200kHz~2MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Length
3mm
Width
3mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$12.148916
$12.148916
10
$11.461242
$114.61242
100
$10.812492
$1081.2492
500
$10.200465
$5100.2325
1000
$9.623080
$9623.08
LT3991IMSE#TRPBF Product Details
LT3991IMSE#TRPBF Overview
This harley voltage regulator utilizes the Tape & Reel (TR) package for optimized performance. There are 10 terminations in this voltage regulator. The type of analog IC that this voltage regulator is equipped with is SWITCHING REGULATOR. This harley voltage regulator is available in the 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad package for the purpose of space saving. DC DC switching regulator is configured with 1 outputs. This DC DC switching regulator generates Adjustable output on its output pins. This voltage regulator 12v fits the Surface Mount mounting. When operating, adjusting voltage regulator's operating temperature should be kept at -40°C~125°C TJ. The switching frequency of this DC-DC switching regulator reaches 200kHz~2MHz. This voltage regulator is able to operate with the minimal input voltage of 4.3V. DC DC switching regulator's output voltage (Min/Fixed) amounts to 1.19V. The output current of 1.2A makes dc to dc voltage regulator feature maximum design flexibility. Voltage regulator has an input voltage (Max) of 55V. The peak reflow temperature of this regulator amounts to 260 to be essentially indestructible. Voltage regulator is designed to provide a nominal input voltage of 12V to meet the operation requirements. This voltage regulator is included in the Switching Regulator or Controllers subcategory. This DC/DC regulator belongs to the LT3991 family. The adjusting voltage regulator's output voltage is maintain at 30V. 10 pins are used for switching regulator operation.
LT3991IMSE#TRPBF Features
1 outputs Peak reflow temperature (Cel) of 260 10 pins
LT3991IMSE#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT3991IMSE#TRPBF Voltage Regulators applications.