Datasheet Texas Instruments LM337 — 数据表

制造商	Texas Instruments
系列	LM337

数据表

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参数化

Parameters / Models	LM337KC	LM337KCE3	LM337KCSE3	LM337KTER	LM337KTPR	LM337KTPRG3	LM337KTTR	LM337KTTRG3	LM337KVURG3	LM337Y
Accuracy, %			2.4				2.4	2.4	2.4
Accuracy(%)	3	3		3	3	3				3
Additional Features	Overcurrent Protection Thermal Shutdown	Overcurrent Protection Thermal Shutdown		Overcurrent Protection Thermal Shutdown	Overcurrent Protection Thermal Shutdown	Overcurrent Protection Thermal Shutdown				Overcurrent Protection Thermal Shutdown
Approx. Price (US$)	0.26 | 1ku	0.26 | 1ku		0.26 | 1ku	0.26 | 1ku	0.26 | 1ku				0.26 | 1ku
Iout(Max), A			1.5				1.5	1.5	1.5
Iout(Max)(A)	1.5	1.5		1.5	1.5	1.5				1.5
Iq(Typ), mA			1.5				1.5	1.5	1.5
Iq(Typ)(mA)	1.5	1.5		1.5	1.5	1.5				1.5
Noise, uVrms			1110				1110	1110	1110
Operating Temperature Range, C			0 to 125				0 to 125	0 to 125	0 to 125
Operating Temperature Range(C)	0 to 125	0 to 125		0 to 125	0 to 125	0 to 125				0 to 125
Output Capacitor Type	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic	Non-Ceramic
Output Options	Adjustable Output Negative Output	Adjustable Output Negative Output	Adjustable Output,Negative Output	Adjustable Output Negative Output	Adjustable Output Negative Output	Adjustable Output Negative Output	Adjustable Output,Negative Output	Adjustable Output,Negative Output	Adjustable Output,Negative Output	Adjustable Output Negative Output
PSRR @ 100KHz, dB			19				19	19	19
Package Group	TO-220	TO-220	TO-220	DDPAK/TO-263 TO-220 TO-252	DDPAK/TO-263 TO-220 TO-252	DDPAK/TO-263 TO-220 TO-252	DDPAK/TO-263	DDPAK/TO-263	TO-252	DDPAK/TO-263 TO-220 TO-252
Package Size: mm2:W x L, PKG			See datasheet (TO-220)				3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	3DDPAK/TO-263: 155 mm2: 15.24 x 10.16(DDPAK/TO-263)	3TO-252: 40 mm2: 6.6 x 6.1(TO-252)
Package Size: mm2:W x L (PKG)	See datasheet (TO-220)	See datasheet (TO-220)		See datasheet (PFM) See datasheet (TO-220)	See datasheet (PFM) See datasheet (TO-220)	See datasheet (PFM) See datasheet (TO-220)				See datasheet (PFM) See datasheet (TO-220)
Powered Load	FPGA Microcontroller Microprocessor	FPGA Microcontroller Microprocessor		FPGA Microcontroller Microprocessor	FPGA Microcontroller Microprocessor	FPGA Microcontroller Microprocessor				FPGA Microcontroller Microprocessor
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Regulated Outputs			1				1	1	1
Regulated Outputs(#)	1	1		1	1	1				1
Special Features			N/A				N/A	N/A	N/A
Thermal Resistance ОёJA, В°C/W			23				23	23	23
Vdo(Typ), mV			2000				2000	2000	2000
Vdo(Typ)(mV)	2000	2000		2000	2000	2000				2000
Vin(Max), V			-3				-3	-3	-3
Vin(Max)(V)	-3	-3		-3	-3	-3				-3
Vin(Min), V			-40				-40	-40	-40
Vin(Min)(V)	-40	-40		-40	-40	-40				-40
Vout(Max), V			-1.2				-1.2	-1.2	-1.2
Vout(Max)(V)	-1.2	-1.2		-1.2	-1.2	-1.2				-1.2
Vout(Min), V			-37				-37	-37	-37
Vout(Min)(V)	-37	-37		-37	-37	-37				-37

生态计划

应用须知

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• Semiconductors> Power Management> Linear Regulator (LDO)> Single Channel LDO