3.4V 18-Pin LT8640 DC DC Voltage Regulator 1 Outputs 210kHz~2MHz Tube 5A 20-WFQFN, 18 Leads, Exposed Pad
SOT-23
LT8640HUDC#PBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 3 months ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-WFQFN, 18 Leads, Exposed Pad
Number of Pins
18
Operating Temperature
-40°C~150°C TJ
Packaging
Tube
Published
2011
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Base Part Number
LT8640
Function
Step-Down
Number of Outputs
1
Output Voltage
41.9V
Output Type
Adjustable
Voltage - Input (Min)
3.4V
Output Configuration
Positive
Current - Output
5A
Max Output Voltage
42V
Voltage - Output (Min/Fixed)
0.97V
Topology
Buck
Frequency - Switching
210kHz~2MHz
Synchronous Rectifier
Yes
Min Output Voltage
970mV
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$11.86000
$11.86
500
$11.7414
$5870.7
1000
$11.6228
$11622.8
1500
$11.5042
$17256.3
2000
$11.3856
$22771.2
2500
$11.267
$28167.5
LT8640HUDC#PBF Product Details
LT8640HUDC#PBF Overview
For optimal performance, this voltage regulator makes use of the Tube package. In order to save space, this harley voltage regulator is available in the 20-WFQFN, 18 Leads, Exposed Pad package. There are 1 outputs configured on this voltage regulator 12v. There are output pins on this DC DC switching regulator that generate Adjustable output. Surface Mount-mounting is compatible with this switching regulator. The operating temperature should be kept at -40°C~150°C TJ when the voltage regulator 12v is in operation. This DC-DC switching regulator has a switching frequency of 210kHz~2MHz. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 3.4V. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 0.97V. It features maximum design flexibility due to dc to dc voltage regulator's 5A output current. The LT8640 family of DC/DC regulators includes this DC/DC regulator. The voltage DC DC switching regulator can produce is 41.9V volts. There are 18 pins that are used for the operation of the voltage regulator 12v. There should be at least a 970mV volt output voltage for this switching regulator in order to make it work properly. The maximum output voltage of this regulator voltage is 42V.
LT8640HUDC#PBF Features
1 outputs 18 pins
LT8640HUDC#PBF Applications
There are a lot of Linear Technology/Analog Devices LT8640HUDC#PBF Voltage Regulators applications.