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High Efficiency, High Voltage 20mA Synchronous Step-Down Converter
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
LTC3632IMS8E#PBF by Analog Devices Inc is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
51AK6954
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Newark | Dc/Dc Conv, Sync Buck, 125Deg C, No. Of Outputs:1Outputs, Topology:Synchronous Buck (Step Down), ... more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 94 |
|
$4.5300 / $9.1600 | Buy Now |
DISTI #
LTC3632IMS8E#PBF-ND
|
DigiKey | IC REG BUCK ADJ 20MA 8MSOP Min Qty: 1 Lead time: 10 Weeks Container: Tube |
184 In Stock |
|
$4.2375 / $9.4400 | Buy Now |
DISTI #
584-LTC3632IMS8E#PBF
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Mouser Electronics | Switching Voltage Regulators Hi Eff, Hi V 20mA Sync Buck Conv RoHS: Compliant | 247 |
|
$4.4000 / $7.8800 | Buy Now |
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Analog Devices Inc | Hi Eff, Hi V 20mA Sync Buck Co Package Multiple: 50 | 16087 |
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$3.3900 / $9.4400 | Buy Now |
DISTI #
35213070
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Verical | Conv DC-DC 4.5V to 50V Synchronous Step Down Single-Out 0.8V to 50V 0.02A 8-Pin MSOP EP Tube RoHS: Compliant Min Qty: 100 Package Multiple: 100 | Americas - 16000 |
|
$4.2642 | Buy Now |
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Bristol Electronics | Min Qty: 1 | 5 |
|
$9.7500 | Buy Now |
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Quest Components | 4 |
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$9.7500 / $13.0000 | Buy Now | |
DISTI #
LTC3632IMS8EPBF
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TME | PMIC, DC/DC converter, Uin: 4.5÷50VDC, Uout: 0.8÷50VDC, 50mA, MSOP8 Min Qty: 1 | 0 |
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$4.3500 / $6.3800 | RFQ |
DISTI #
LTC3632IMS8EPBF
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Richardson RFPD | DC TO DC CONVERTER RoHS: Compliant Min Qty: 100 | 0 |
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$4.3800 / $4.8000 | Buy Now |
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LTC3632IMS8E#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LTC3632IMS8E#PBF
Analog Devices Inc
High Efficiency, High Voltage 20mA Synchronous Step-Down Converter
Select a part to compare: |
Pbfree Code | No | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Package Description | LEAD FREE, PLASTIC, MSOP-8 | |
Pin Count | 8 | |
Manufacturer Package Code | 05-08-1662 | |
Reach Compliance Code | compliant | |
Samacsys Manufacturer | Analog Devices | |
Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 50V | |
Analog IC - Other Type | SWITCHING REGULATOR | |
Control Mode | CURRENT-MODE | |
Control Technique | HYSTERETIC CURRENT MODE | |
Input Voltage-Max | 50 V | |
Input Voltage-Min | 4.5 V | |
Input Voltage-Nom | 10 V | |
JESD-30 Code | S-PDSO-G8 | |
JESD-609 Code | e3 | |
Length | 3 mm | |
Moisture Sensitivity Level | 1 | |
Number of Functions | 1 | |
Number of Terminals | 8 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -40 °C | |
Output Current-Max | 0.02 A | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | HTSSOP | |
Package Shape | SQUARE | |
Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.1 mm | |
Surface Mount | YES | |
Switcher Configuration | BUCK | |
Technology | CMOS | |
Temperature Grade | AUTOMOTIVE | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | GULL WING | |
Terminal Pitch | 0.65 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 3 mm |
This table gives cross-reference parts and alternative options found for LTC3632IMS8E#PBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LTC3632IMS8E#PBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Manufacturer | Composite Price | Description | Compare |
---|---|---|---|---|
LTC3632EMS8E#TRPBF | Linear Technology | Check for Price | LTC3632 - High Efficiency, High Voltage 20mA Synchronous Step-Down Converter; Package: MSOP; Pins: 8; Temperature Range: -40°C to 85°C | LTC3632IMS8E#PBF vs LTC3632EMS8E#TRPBF |
LTC3632EMS8E#TRPBF | Linear Integrated Systems | Check for Price | 0.06A SWITCHING REGULATOR, PDSO8, LEAD FREE, PLASTIC, MSOP-8 | LTC3632IMS8E#PBF vs LTC3632EMS8E#TRPBF |
LTC3632EMS8E#TRPBF | Analog Devices Inc | $4.2042 | High Efficiency, High Voltage 20mA Synchronous Step-Down Converter | LTC3632IMS8E#PBF vs LTC3632EMS8E#TRPBF |
LTC3632IMS8E#TRPBF | Analog Devices Inc | Check for Price | High Efficiency, High Voltage 20mA Synchronous Step-Down Converter | LTC3632IMS8E#PBF vs LTC3632IMS8E#TRPBF |
LTC3632EMS8E#PBF | Linear Technology | Check for Price | LTC3632 - High Efficiency, High Voltage 20mA Synchronous Step-Down Converter; Package: MSOP; Pins: 8; Temperature Range: -40°C to 85°C | LTC3632IMS8E#PBF vs LTC3632EMS8E#PBF |
LTC3632EMS8E#PBF | Analog Devices Inc | $4.0102 | High Efficiency, High Voltage 20mA Synchronous Step-Down Converter | LTC3632IMS8E#PBF vs LTC3632EMS8E#PBF |
LTC3632IMS8E#PBF | Linear Integrated Systems | Check for Price | 0.06A SWITCHING REGULATOR, PDSO8, LEAD FREE, PLASTIC, MSOP-8 | LTC3632IMS8E#PBF vs LTC3632IMS8E#PBF |
LTC3632IMS8E#TRPBF | Linear Technology | Check for Price | LTC3632 - High Efficiency, High Voltage 20mA Synchronous Step-Down Converter; Package: MSOP; Pins: 8; Temperature Range: -40°C to 85°C | LTC3632IMS8E#PBF vs LTC3632IMS8E#TRPBF |
LTC3632EMS8E#PBF | Linear Integrated Systems | Check for Price | 0.06A SWITCHING REGULATOR, PDSO8, LEAD FREE, PLASTIC, MSOP-8 | LTC3632IMS8E#PBF vs LTC3632EMS8E#PBF |
LTC3632IMS8E#TRPBF | Linear Integrated Systems | Check for Price | 0.06 A SWITCHING REGULATOR, PDSO8, LEAD FREE, PLASTIC, MSOP-8 | LTC3632IMS8E#PBF vs LTC3632IMS8E#TRPBF |
The maximum input voltage that can be applied to the LTC3632 is 36V, but it's recommended to operate within the specified input voltage range of 2.5V to 36V for optimal performance and reliability.
To ensure the stability of the output voltage, it's essential to follow the recommended layout and component selection guidelines, including the use of a suitable output capacitor and a low-ESR input capacitor. Additionally, the output voltage can be stabilized by adding a capacitor in parallel with the feedback resistor.
The maximum output current that the LTC3632 can deliver is 2A, but it's recommended to operate within the specified output current range of 0A to 1.5A for optimal performance and reliability.
The output voltage of the LTC3632 can be programmed using an external resistor divider network connected to the FB pin. The output voltage can be calculated using the formula: VOUT = 0.8V x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.
The EN (enable) pin is used to enable or disable the regulator. When the EN pin is pulled high, the regulator is enabled, and when it's pulled low, the regulator is disabled. This pin can be used to implement power sequencing or to shut down the regulator when not in use.