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MSK5142-1.9U

Description
Fixed Positive LDO Regulator, 1.9V, 0.55V Dropout, CSIP3, HERMETIC SEALED, TO-257, 3 PIN
CategoryPower/power management    The power supply circuit   
File Size387KB,8 Pages
ManufacturerM.S. Kennedy Corporation ( Anaren )
Websitehttps://www.anaren.com/capabilities/multi-chip-modules
Download Datasheet Parametric View All

MSK5142-1.9U Overview

Fixed Positive LDO Regulator, 1.9V, 0.55V Dropout, CSIP3, HERMETIC SEALED, TO-257, 3 PIN

MSK5142-1.9U Parametric

Parameter NameAttribute value
MakerM.S. Kennedy Corporation ( Anaren )
Parts packaging codeTO-257
package instructionHERMETIC SEALED, TO-257, 3 PIN
Contacts3
Reach Compliance Codeunknow
ECCN codeEAR99
Maximum drop-back voltage 10.55 V
Maximum input voltage20 V
Minimum input voltage2.881 V
JESD-30 codeS-CSIP-P3
length10.668 mm
Number of functions1
Number of terminals3
Working temperatureTJ-Max150 °C
Maximum output current 13 A
Maximum output voltage 11.94 V
Minimum output voltage 11.881 V
Nominal output voltage 11.9 V
Package body materialCERAMIC, METAL-SEALED COFIRED
encapsulated codeSIP
Package shapeSQUARE
Package formIN-LINE
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height5.08 mm
surface mountNO
Terminal formPIN/PEG
Terminal pitch2.54 mm
Terminal locationSINGLE
width10.668 mm
MIL-PRF-38534 AND 38535 CERTIFIED FACILITY
M.S.KENNEDY CORP.
4707 Dey Road Liverpool, N.Y. 13088
3A LOW NOISE,
FIXED OUTPUT LDO
REGULATOR
5142
SERIES
(315) 701-6751
FEATURES:
Fast Transient Response
Low Dropout Voltage: 340mV @ 3A
Low Noise: 40uVrms (10Hz to 100KHz)
1mA Quiescent Current
Fixed Output Voltages: 1.5V, 1.7V, 1.8V, 1.9V, 2.0V, 2.5V, 3.3V
No Protection Diodes Required
Stable with 10uF Output Capacitor
Available with Top Tab or Tabless Package
Available in Four Lead Configurations
Contact MSK for MIL-PRF-38534 Qualification Status
NO TAB
TOP TAB
DESCRIPTION:
The MSK 5142 series regulators offer a low 340mV dropout voltage while supplying to 3A of output current. With fast
transient response, these regulators have very low output noise. Excellent line and load regulation characteristics ensure
accurate performance for multiple applications with a low operating quiescent current of 1mA. These regulators offer
internal short circuit current limit, thermal limiting and reverse current protection which eliminates the need for external
components and excessive derating. The MSK 5142 series regulators are available in a hermetically sealed space efficient
TO-257 package with multiple lead form options.
EQUIVALENT SCHEMATIC
TYPICAL APPLICATIONS
Post Regulator For Switching Power Supplies
Battery Powered Equipment
Microprocessor Power Supplies
Pre-amplifier Power Supplies
PIN-OUT INFORMATION
1 GND
2 VOUT
3 VIN
1
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