Datasheet Texas Instruments LM2931CMX — 数据表

系列低压降稳压器8-SOIC -40至85

数据表

PDF, 3.4 Mb, 修订版: G, 档案已发布: Apr 3, 2013

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Lifecycle Status	NRND (Not recommended for new designs)
Manufacture's Sample Availability	No

Replacement	LM2931CMX/NOPB
Replacement Code	S

Accuracy	5 %
Features	N/A
Fixed Output Options	5 V
Iout(Max)	0.1 A
Iq(Typ)	0.4 mA
Noise	120 uVrms
Operating Temperature Range	-40 to 85 C
Output Capacitor Type	Non-Ceramic
Output Options	Adjustable Output,Fixed Output
PSRR @ 100KHz	53 dB
Package Group	SOIC
Package Size: mm2:W x L	8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Rating	Catalog
Regulated Outputs	1
Thermal Resistance ОёJA	32 В°C/W
Vdo(Typ)	300 mV
Vin(Max)	26 V
Vin(Min)	4 V
Vout(Max)	24 V
Vout(Min)	3 V

RoHS	See ti.com

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High-Efficiency Reg has Low Drop-Out Voltage (Rev. B)
PDF, 60 Kb, 修订版: B, 档案已发布: Apr 23, 2013
Conventional regulators have a high drop-out voltage that is a function of the total output current.However with just a regulator chip an external transistor and a few passive components this designforms a high output current regulator with a limited input voltage and high efficiency. The circuit presentedhas a drop-out of 0.7V at 5A load current and 1.3V at a current level of as high as
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AB-12 Wide Adjustable Range PNP Voltage Regulator (Rev. B)
PDF, 47 Kb, 修订版: B, 档案已发布: May 6, 2013
This application note discusses the PNP voltage regulator.
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TO-92 Packing Options / Ordering Instructions (Rev. A)
PDF, 287 Kb, 修订版: A, 档案已发布: Jun 23, 2010

系列: LM2931-N (31)