LMS1585A

Name: LMS1585A
Brand: TI
SKU: LMS1585A
Price: 1.298 USD

활성

5A, 13V, 선형 전압 레귤레이터

지금 주문

데이터 시트

document-pdfAcrobat LMS1585A/LMS1587 5A and 3A Low Dropout Fast Response Regulators datasheet (Rev. G) (영어)

LMS1585A

활성

데이터 시트

지금 주문

제품 상세 정보

Output options

Adjustable Output, Fixed Output

Iout (max) (A)

Vin (max) (V)

Vin (min) (V)

2.5

Vout (max) (V)

5.75

Vout (min) (V)

1.25

Fixed output options (V)

1.5, 3.3

Rating

Catalog

Noise (µVrms)

Iq (typ) (mA)

Thermal resistance θJA (°C/W)

40.4

Load capacitance (min) (µF)

Regulated outputs (#)

Accuracy (%)

Dropout voltage (Vdo) (typ) (mV)

1200

Operating temperature range (°C)

-40 to 125

Output options

Adjustable Output, Fixed Output

Iout (max) (A)

Vin (max) (V)

Vin (min) (V)

2.5

Vout (max) (V)

5.75

Vout (min) (V)

1.25

Fixed output options (V)

1.5, 3.3

Rating

Catalog

Noise (µVrms)

Iq (typ) (mA)

Thermal resistance θJA (°C/W)

40.4

Load capacitance (min) (µF)

Regulated outputs (#)

Accuracy (%)

Dropout voltage (Vdo) (typ) (mV)

1200

Operating temperature range (°C)

-40 to 125

TO-220 (NDE)

46.5328 mm² 10.16 x 4.58

TO-263 (KTT)

154.8384 mm² 10.16 x 15.24

Fast Transient Response
Available in Adjustable, 1.5V, and 3.3V versions
Current Limiting and Thermal Protection
Commercial Temp. Tange: 0°C to 125°C
Industrial Temp. Range: −40°C to 125°C
Line Regulation 0.005% (typical)
Load Regulation 0.05% (typical)
Direct Replacement for LT 1585A/87

Fast Transient Response
Available in Adjustable, 1.5V, and 3.3V versions
Current Limiting and Thermal Protection
Commercial Temp. Tange: 0°C to 125°C
Industrial Temp. Range: −40°C to 125°C
Line Regulation 0.005% (typical)
Load Regulation 0.05% (typical)
Direct Replacement for LT 1585A/87

The LMS1585A and LMS1587 are low dropout positive regulators with output load current of 5A and 3A respectively. Their low dropout voltage (1.2V) and fast transient response make them an excellent solution for low voltage microprocessor applications.

The LMS1585A/87 are available in adjustable versions, which can set the output voltage with only two external resistors. In addition, they are also available in 1.5V and 3.3V fixed voltage versions.

The LMS1585A/87 circuits include a zener trimmed bandgap reference, current limiting and thermal shutdown. The LMS1585A/87 series are available in KTT (TO-263) and NDE (TO-220) packages.

The LMS1585A/87 are available in adjustable versions, which can set the output voltage with only two external resistors. In addition, they are also available in 1.5V and 3.3V fixed voltage versions.

The LMS1585A/87 circuits include a zener trimmed bandgap reference, current limiting and thermal shutdown. The LMS1585A/87 series are available in KTT (TO-263) and NDE (TO-220) packages.

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12개 모두 보기

	유형	직함		날짜
*	Data sheet	LMS1585A/LMS1587 5A and 3A Low Dropout Fast Response Regulators datasheet (Rev. G)		2013/07/18
	Application note	A Topical Index of TI LDO Application Notes (Rev. F)		2019/06/27
	Selection guide	Power Management Guide 2018 (Rev. R)		2018/06/25
	Application note	LDO PSRR Measurement Simplified (Rev. A)	PDF \| HTML	2017/08/09
	Application note	Linear power for automated industrial systems		2015/01/09
	Application note	AN-103 LM340 Series Three Terminal Positive Regulators (Rev. A)		2013/05/06
	Application note	AN-1148 Linear Regulators: Theory of Operation and Compensation (Rev. B)		2013/05/06
	Application note	Method For Cal Output Voltage Tolerances in Adj Regs (Rev. A)		2013/05/05
	Application note	AN-1482 LDO Regulator Stability Using Ceramic Output Capacitors (Rev. A)		2013/04/25
	Application note	Packaging Limits Range of Linear Regulators		2010/05/08
	Application note	Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A)		2008/06/04
	Application note	Understanding the Terms and Definitions of LDO Voltage Regulators		1999/10/21