LM2937ES-3.3/NOPB datasheet, PDF

Datasheet> All Categories > Power/power management> The power supply circuit> LM2937ES-3.3/NOPB

LM2937ES-3.3/NOPB: DescriptionIC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, PSSO3, PLASTIC, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator; CategoryPower/power management The power supply circuit; File Size727KB，11 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com; Environmental Compliance

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LM2937ES-3.3/NOPB Overview

IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, PSSO3, PLASTIC, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator

LM2937ES-3.3/NOPB Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	National Semiconductor（TI ）
package instruction	PLASTIC, TO-263, 3 PIN
Reach Compliance Code	not_compliant
ECCN code	EAR99
Adjustability	FIXED
Nominal dropback voltage 1	1.45 V
Maximum absolute input voltage	26 V
Maximum input voltage	26 V
Minimum input voltage	4.75 V
JESD-30 code	R-PSSO-G3
JESD-609 code	e3
length	10.16 mm
Maximum grid adjustment rate	0.033%
Maximum load regulation	0.033%
Humidity sensitivity level	3
Number of functions	1
Output times	1
Number of terminals	3
Working temperatureTJ-Max	150 °C
Maximum output current 1	0.5 A
Maximum output voltage 1	3.46 V
Minimum output voltage 1	3.14 V
Nominal output voltage 1	3.3 V
Package body material	PLASTIC/EPOXY
encapsulated code	TO-263
Encapsulate equivalent code	SMSIP3H,.55TB
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
method of packing	RAIL
Peak Reflow Temperature (Celsius)	245
Certification status	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	4.8 mm
surface mount	YES
technology	BIPOLAR
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	2.54 mm
Terminal location	SINGLE
Maximum time at peak reflow temperature	30
Maximum voltage tolerance	4.8%
width	8.64 mm

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Description	IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, PSSO3, PLASTIC, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator	IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, PDSO4, PLASTIC, SOT-223, 3 PIN, Fixed Positive Single Output LDO Regulator	IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, PSSO3, PLASTIC, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator	IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN, Fixed Positive Single Output LDO Regulator	IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, PDSO4, PLASTIC, SOT-223, 3 PIN, Fixed Positive Single Output LDO Regulator
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to
Maker	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）
package instruction	PLASTIC, TO-263, 3 PIN	SOP, SOT-223	PLASTIC, TO-263, 3 PIN	TO-220, SIP3,.1TB	SOP, SOT-223
Reach Compliance Code	not_compliant	compliant	not_compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99
Adjustability	FIXED	FIXED	FIXED	FIXED	FIXED
Nominal dropback voltage 1	1.45 V	1.45 V	1.45 V	1.45 V	1.45 V
Maximum absolute input voltage	26 V	26 V	26 V	26 V	26 V
Maximum input voltage	26 V	26 V	26 V	26 V	26 V
Minimum input voltage	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V
JESD-30 code	R-PSSO-G3	R-PDSO-G4	R-PSSO-G3	R-PSFM-T3	R-PDSO-G4
JESD-609 code	e3	e3	e3	e3	e3
Maximum grid adjustment rate	0.033%	0.033%	0.033%	0.033%	0.033%
Maximum load regulation	0.033%	0.033%	0.033%	0.033%	0.033%
Humidity sensitivity level	3	1	3	1	1
Number of functions	1	1	1	1	1
Output times	1	1	1	1	1
Number of terminals	3	4	3	3	4
Maximum output current 1	0.5 A	0.4 A	0.5 A	0.5 A	0.4 A
Maximum output voltage 1	3.46 V	3.46 V	3.46 V	3.46 V	3.46 V
Minimum output voltage 1	3.14 V	3.14 V	3.14 V	3.14 V	3.14 V
Nominal output voltage 1	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TO-263	SOP	TO-263	TO-220	SOP
Encapsulate equivalent code	SMSIP3H,.55TB	SOT-223	SMSIP3H,.55TB	SIP3,.1TB	SOT-223
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	FLANGE MOUNT	SMALL OUTLINE
method of packing	RAIL	TAPE AND REEL	TAPE AND REEL	RAIL	TAPE AND REEL
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
surface mount	YES	YES	YES	NO	YES
technology	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	GULL WING	GULL WING	GULL WING	THROUGH-HOLE	GULL WING
Terminal pitch	2.54 mm	2.3 mm	2.54 mm	2.54 mm	2.3 mm
Terminal location	SINGLE	DUAL	SINGLE	SINGLE	DUAL
Maximum voltage tolerance	4.8%	4.8%	4.8%	4.8%	4.8%
length	10.16 mm	6.5 mm	10.16 mm	-	6.5 mm
Working temperatureTJ-Max	150 °C	150 °C	-	150 °C	-
Peak Reflow Temperature (Celsius)	245	260	245	260	-
Maximum seat height	4.8 mm	1.8 mm	4.8 mm	-	1.8 mm
Maximum time at peak reflow temperature	30	40	NOT SPECIFIED	40	-
width	8.64 mm	3.56 mm	8.635 mm	-	3.56 mm

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