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LM2937G-10-TQ5-T

Description
Fixed Positive LDO Regulator, 10V, 1V Dropout, BIPolar, PSSO5, HALOGEN FREE, TO-263, 5 PIN
CategoryPower/power management    The power supply circuit   
File Size240KB,10 Pages
ManufacturerUNISONIC TECHNOLOGIES CO.,LTD
Websitehttp://www.unisonic.com.tw/
Environmental Compliance
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LM2937G-10-TQ5-T Overview

Fixed Positive LDO Regulator, 10V, 1V Dropout, BIPolar, PSSO5, HALOGEN FREE, TO-263, 5 PIN

LM2937G-10-TQ5-T Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerUNISONIC TECHNOLOGIES CO.,LTD
Parts packaging codeD2PAK
package instructionHALOGEN FREE, TO-263, 5 PIN
Contacts4
Reach Compliance Codecompliant
ECCN codeEAR99
AdjustabilityFIXED
Maximum drop-back voltage 11 V
Maximum absolute input voltage26 V
Maximum input voltage26 V
Minimum input voltage12 V
JESD-30 codeR-PSSO-G5
length10.095 mm
Maximum grid adjustment rate0.1%
Maximum load regulation0.1%
Number of functions1
Output times1
Number of terminals5
Working temperatureTJ-Max150 °C
Maximum output current 10.5 A
Maximum output voltage 110.3 V
Minimum output voltage 19.7 V
Nominal output voltage 110 V
Package body materialPLASTIC/EPOXY
encapsulated codeTO-263
Encapsulate equivalent codeSMSIP5H,.6,67TB
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height5.13 mm
surface mountYES
technologyBIPOLAR
Terminal formGULL WING
Terminal pitch1.7 mm
Terminal locationSINGLE
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum voltage tolerance3%
width8.925 mm
UNISONIC TECHNOLOGIES CO., LTD
LM2937
500mA LOW DROPOUT
VOLTAGE REGULATOR
DESCRIPTION
LINEAR INTEGRATED CIRCUIT
The UTC
LM2937
is a positive voltage regulator capable of supplying
up to 500mA of load current. The use of a PNP power transistor
provides a low dropout voltage characteristic. With a load current of
500mA the minimum input to output voltage differential required for the
output to remain in regulation is typically 0.5V(1V guaranteed maximum
over the full operating temperature range). Special circuitry has been
incorporated to minimize the quiescent current to typically only 10mA
with a full 500mA load current when the input to output voltage
differential is greater than 3V.
The UTC
LM2937
requires an output bypass capacitor for stability.
As with most low dropout regulators, the ESR of this capacitor remains
a critical design parameter, but the LM2937 includes special
compensation circuitry that relaxes ESR requirements. The UTC
LM2937
is stable for all ESR below 3Ω.This allows the use of low ESR
chip capacitors.
Ideally suited for automotive applications, the UTC
LM2937
will
protect itself and any load circuitry from reverse battery connections,
two-battery jumps and up to +60V/-50V load dump transients. Familiar
regulator features such as short circuit and thermal shutdown protection
are also built in.
FEATURES
* Fully specified for operation over -40C~ +125C
* Output current in excess of 500mA
* Output trimmed for 5% tolerance under all operating conditions
* Typical dropout voltage of 0.5V at full rated load current
* Wide output capacitor ESR range, up to 3Ω
* Reverse battery protection
* Internal short circuit and thermal overload protection
* 60V input transient protection
* Mirror image insertion protection
* Built-in ON/OFF control function
ORDERING INFORMATION
Order Number
Lead Free
LM2937L-xx-AA3-R
LM2937L-xx-TA3-T
LM2937L-xx-TQ2-R
LM2937L-xx-TQ2-T
LM2937L-xx-TQ3-R
LM2937L-xx-TQ3-T
LM2937L-xx-TQ5-R
LM2937L-xx-TQ5-T
Halogen Free
LM2937G-xx-AA3-R
LM2937G-xx-TA3-T
LM2937G-xx-TQ2-R
LM2937G-xx-TQ2-T
LM2937G-xx-TQ3-R
LM2937G-xx-TQ3-T
LM2937G-xx-TQ5-R
LM2937G-xx-TQ5-T
Package
SOT-223
TO-220
TO-263
TO-263
TO-263-3
TO-263-3
TO-263-5
TO-263-5
Packing
Tape Reel
Tube
Tape Reel
Tube
Tape Reel
Tube
Tape Reel
Tube
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd
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