LT1585A(RevA) 데이터 시트보기 (PDF) - Linear Technology

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LT1585A
(Rev.:RevA)

5A Low Dropout Fast Response Positive Regulators Adjustable and Fixed

Linear Technology 

LT1585A/LT1585A-3.3

PACKAGE DESCRIPTION

.390 – .415

(9.906 – 10.541)

.460 – .500

(11.684 – 12.700)

.980 – 1.070

(24.892 – 27.178)

T Package

3-Lead Plastic TO-220

(Reference LTC DWG # 05-08-1420)

.147 – .155

(3.734 – 3.937)

DIA

.165 – .180

(4.191 – 4.572)

.230 – .270

(5.842 – 6.858)

.570 – .620

(14.478 – 15.748)

.330 – .370

(8.382 – 9.398)

.520 – .570

(13.208 – 14.478)

.100

(2.540)

BSC .028 – .038

(0.711 – 0.965)

.218 – .252

(5.537 – 6.401)

.050

(1.270)

TYP

.013 – .023

(0.330 – 0.584)

.045 – .055

(1.143 – 1.397)

.095 – .115

(2.413 – 2.921)

T3 (TO-220) 0801

RELATED PARTS

PART NUMBER DESCRIPTION

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LT1175

500mA, Micropower Negative, LDO

LT1185

3A, Negative LDO

LT1761

100mA, Low Noise Micropower, LDO

LT1762

150mA, Low Noise Micropower, LDO

LT1763

500mA, Low Noise Micropower, LDO

LT1764/LT1764A 3A, Low Noise Fast Transient Response, LDO

LTC1844

150mA, Very Low Dropout LDO

LT1962

300mA, Low Noise Micropower, LDO

LT1963/LT1963A 1.5A, Low Noise Fast Transient Response, LDO

LT1964

200mA, Low Noise Micropower, Negative LDO

12 Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com

COMMENTS

VIN: 4.2V to 30V, VOUT(MIN) = 3.75V, VDO at IOUT = 0.40V, IQ = 50µA, ISD < 16µA,

VOUT: Adj, 3.3V, 5V, DD, SOT-223, S8, TO-220, TSSOP20 Packages.

VIN: –20V to –4.3V, VOUT(MIN) = –3.8V, VDO at IOUT = 0.50V, IQ = 45µA,

ISD < 10µA, VOUT: Adj, –5V, DD, SOT-223, S8, N8 Packages. Guaranteed

Voltage Tolerance and Line/Load Regulation

VIN: –35V to –4.2V, VOUT(MIN) = –2.40V, VDO at IOUT = 0.80V, IQ = 2.5mA,

ISD < 1µA, VOUT: Adj, 5-Lead TO-220 Package. Accurate Programmable Current

Limit, Remote Sense

VIN: 1.8V to 20V, VOUT(MIN) = 1.22V, VDO at IOUT = 0.30V, IQ = 20µA, ISD < 1µA,

VOUT: Adj, 1.5V, 1.8V, 2V, 2.5V, 2.8V, 3V, 3.3V 5V, ThinSOT Package.

Low Noise < 20µVRMS, Stable with 1µF Ceramic Capacitors

VIN: 1.8V to 20V, VOUT(MIN) = 1.22V, VDO at IOUT = 0.30V, IQ = 25µA, ISD < 1µA,

VOUT: Adj, 2.5V, 3V, 3.3V, 5V, MS8 Package. Low Noise < 20µVRMS

VIN: 1.8V to 20V, VOUT(MIN) = 1.22V, VDO at IOUT = 0.30V, IQ = 30µA, ISD < 1µA,

VOUT: 1.5V, 1.8V, 2.5V, 3V, 3.3V, 5V, S8 Package. Low Noise < 20µVRMS

VIN: 2.7V to 20V, VOUT(MIN) = 1.21V, VDO at IOUT = 0.34V, IQ = 1mA, ISD < 1µA,

VOUT: 1.8V, 2.5V, 3.3V, DD, TO-220 Packages. Low Noise < 40µVRMS,

“A” Version Stable with Ceramic Capacitors

VIN: 1.6V to 6.5V, VOUT(MIN) = 1.25V, VDO at IOUT = 0.08V, IQ = 40µA, ISD < 1µA,

VOUT: Adj, 1.5V, 1.8V, 2.5V, 2.8V, 3.3V, ThinSOT Package.

Low Noise < 30µVRMS, Stable with 1µF Ceramic Capacitors

VIN: 1.8V to 20V, VOUT(MIN) = 1.22V, VDO at IOUT = 0.27V, IQ = 30µA, ISD < 1µA,

VOUT: Adj, 1.5V, 1.8V, 2.5V, 3V, 3.3V, 5V, MS8 Package.

Low Noise < 20µVRMS

VIN: 2.1V to 20V, VOUT(MIN) = 1.21V, VDO at IOUT = 0.34V, IQ = 1mA, ISD < 1µA,

VOUT: 1.5V, 1.8V, 2.5V, 3.3V, DD, TO-220, SOT223, S8 Packages.

Low Noise < 40µVRMS, “A” Version Stable with Ceramic Capacitors

VIN: –1.6V to –20V, VOUT(MIN) = –1.21V, VDO at IOUT = 0.34V, IQ = 30µA,

ISD < 3µA, VOUT: Adj, –5V, ThinSOT Package. Low Noise < 30µVRMS,

Stable with Ceramic Capacitors

1585afa

LT/TP 0804 1K REV A • PRINTED IN USA

© LINEAR TECHNOLOGY CORPORATION 1995

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