8 Terminals 4.5V 8-Pin LTC1261 DC DC Voltage Regulator SWITCHED CAPACITOR REGULATOR 1 Outputs 650kHz Tube 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
SOT-23
LTC1261LCMS8-4.5#PBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type
Surface Mount
Package / Case
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Surface Mount
YES
Number of Pins
8
Operating Temperature
0°C~70°C TA
Packaging
Tube
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Other Analog ICs
Technology
CMOS
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
LTC1261
Function
Step-Up/Step-Down
Number of Outputs
1
Voltage - Input (Max)
5.25V
Output Voltage
-4.5V
Output Type
Fixed
Max Output Current
20mA
Voltage - Input (Min)
4.5V
Input Voltage-Nom
5V
Max Supply Voltage
5.25V
Min Supply Voltage
4.75V
Analog IC - Other Type
SWITCHED CAPACITOR REGULATOR
Operating Supply Current
650μA
Output Configuration
Negative
Topology
Charge Pump
Frequency - Switching
650kHz
Synchronous Rectifier
No
Switcher Configuration
DOUBLER INVERTER
Length
3mm
Width
3mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$5.934397
$5.934397
10
$5.598487
$55.98487
100
$5.281593
$528.1593
500
$4.982635
$2491.3175
1000
$4.700598
$4700.598
LTC1261LCMS8-4.5#PBF Product Details
LTC1261LCMS8-4.5#PBF Overview
optimized performance is achieved by utilizing the Tube package in this voltage regulator. As you can see, this harley voltage regulator contains 8 terminations. There is one type of analog IC that this voltage regulator is equipped with, and that is the SWITCHED CAPACITOR REGULATOR type. Space-saving 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) packages are available for this harley voltage regulator. DC DC switching regulator is configured with 1 outputs. Adjusting voltage regulator's output pins generate Fixed output. Surface Mount-mounting is compatible with this switching regulator. As long as its operating temperature is 0°C~70°C TA, dc to dc voltage regulator should perform well. A DC-DC switching regulator such as this one switches at 650kHz. The voltage regulator can be operated with a voltage as low as 4.5V as an input voltage. Voltage regulators' input voltage is limited to 5.25V. Due to its 260 high peak reflow temperature, this voltage regulator 12v is virtually indestructible. An input voltage of 5V is required to meet the requirements of the switching regulator operation. Listed under the subcategory of Other Analog ICs is this voltage regulator 12v. DC/DC regulators of this type are part of the LTC1261 family of voltage regulator 12vs. Voltage of voltage regulator can be delivered at -4.5V volts. During switching regulator operation, 8 pins are used. Voltage regulator's maximal output current reaches 20mA A to meet the operation requirements. In this case, a dc to dc voltage regulator's minimum supply voltage of 4.75V volts is required to ensure reliable performance. A maximum supply voltage of 5.25V is required for adjusting voltage regulator to operate. DC-DC switching regulator operating on 650μA supply voltage.
LTC1261LCMS8-4.5#PBF Features
1 outputs Peak reflow temperature (Cel) of 260 8 pins
LTC1261LCMS8-4.5#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC1261LCMS8-4.5#PBF Voltage Regulators applications.
Overvoltage protection circuits in TV sets
Terrestrial set-top boxes
Computer rooms
Bending machines
Milling machines
Low output voltage switching power supply circuits