LT337AM#PBF

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Analog Devices

STANDARD REGULATOR NEG -1.2V TO -37V 1.5A 4-PIN(3+TAB) DDPAK TUBE

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DocumentsR063 Reliability Data Datasheet

LT337AM#PBF

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Analog Devices

STANDARD REGULATOR NEG -1.2V TO -37V 1.5A 4-PIN(3+TAB) DDPAK TUBE

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DocumentsR063 Reliability Data Datasheet

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Technical Specifications

Parameters and characteristics for this part

Specification	LT337AM#PBF

Current - Output	1.5 A
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	0 °C
Output Configuration	Negative
Output Type	Adjustable
Package / Case	TO-263AA, D2PAK (3 Leads + Tab), TO-263-4
Protection Features	Over Voltage, Over Current, Over Temperature
PSRR [Max]	80 dB
PSRR [Min]	66 dB
Supplier Device Package	DDPAK-3
Voltage - Output (Max) [Max]	-37 V
Voltage - Output (Min/Fixed)	-1.2 V

LT337A Series

Negative Adjustable Regulator

Part	Operating Temperature [Max]	Number of Regulators	Current - Output	Voltage - Output (Min/Fixed)	Voltage - Output (Max) [Max]	Package / Case	Output Type	Mounting Type	Output Configuration	PSRR [Max]	PSRR [Min]	Protection Features	Supplier Device Package
Analog Devices LT337AT#PBF	125 °C	1	1.5 A	-1.2 V	-37 V	TO-220-3	Adjustable	Through Hole	Negative	80 dB	66 dB	Over Current Over Temperature Over Voltage	TO-220-3
Analog Devices LT337AM#PBF	125 °C	1	1.5 A	-1.2 V	-37 V	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA	Adjustable	Surface Mount	Negative	80 dB	66 dB	Over Current Over Temperature Over Voltage	DDPAK-3
Analog Devices LT337AM#TRPBF	125 °C	1	1.5 A	-1.2 V	-37 V	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA	Adjustable	Surface Mount	Negative	80 dB	66 dB	Over Current Over Temperature Over Voltage	DDPAK-3
Analog Devices LT337AH	125 °C	1				TO-205AD TO-39-3 Metal Can		Through Hole					TO-39-3
Analog Devices LT337AK	125 °C	1				TO-204AA TO-3		Through Hole

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	150	$ 4.30

Description

General part information

LT337A Series

The H (Metal Can), J (Ceramic), and K (Metal Can) Packages From Analog Devices Are Now ObsoleteThe LT137A/LT337A negative adjustable regulators will deliver up to 1.5Amps output current over an output voltage range of - 1.2V to -37V. We have made significant improvements in these regulators compared to previous devices, such as better line and load regulation, and a maximum output voltage error of 1%.Every effort has been made to make these devices easy to use and difficult to damage. Internal current and power limiting coupled with true thermal limiting prevents device damage due to overloads or shorts, even if the regulator is not fastened to a heat sink.Maximum reliability is attained with our advanced processing techniques combined with a 100% burn-in in the thermal limit mode. This assures that all device protection circuits are working and eliminates field failures experienced with other regulators that receive only standard electrical testing.ApplicationsThe H (Metal Can), J (Ceramic), and K (Metal Can) Packages From Analog Devices Are Now ObsoleteAdjustable Power SuppliesSystem Power SuppliesPrecision Voltage/Current RegulatorsOn-Card Regulators