LMS1585A

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

現行

5-A、13-V 線性電壓穩壓器

立即訂購

產品規格表

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

LMS1585A

現行

產品規格表

立即訂購

產品詳細資料

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

Noise (µVrms)

Iq (typ) (mA)

Thermal resistance θJA (°C/W)

40.4

Rating

Catalog

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

Noise (µVrms)

Iq (typ) (mA)

Thermal resistance θJA (°C/W)

40.4

Rating

Catalog

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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