Datasheet LT1762 (Analog Devices) - 18
| Hersteller | Analog Devices |
| Beschreibung | 150mA, Low Noise, LDO Micropower Regulators |
| Seiten / Seite | 18 / 18 — TYPICAL APPLICATION. Paralleling of Regulators for Higher Output Current. … |
| Revision | B |
| Dateiformat / Größe | PDF / 3.0 Mb |
| Dokumentensprache | Englisch |
TYPICAL APPLICATION. Paralleling of Regulators for Higher Output Current. RELATED PARTS. PART NUMBER. DESCRIPTION. COMMENTS
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LT1762 Series
TYPICAL APPLICATION Paralleling of Regulators for Higher Output Current
R1 0.1Ω 3.3V IN OUT 300mA + + C1 FB C2 VIN > 3.7V 10μF C4 LT1762-3.3 10μF 0.01μF SHDN BYP GND R2 0.1Ω IN OUT C5 LT1762 0.01μF R6 BYP 2k SHDN SHDN ADJ GND R7 1.21k R3 R4 2.2k 2.2k 3 8 R5 + 10k 1 1/2 LT1490 2 – 4 1762 TA02 C3 0.01μF
RELATED PARTS PART NUMBER DESCRIPTION COMMENTS
LT1120 125mA Low Dropout Regulator with 20µA IQ Includes 2.5V Reference and Comparator LT1121 150mA Micropower Low Dropout Regulator 30µA IQ, SOT-223 Package LT1129 700mA Micropower Low Dropout Regulator 50µA Quiescent Current LT1175 500mA Negative Low Dropout Micropower Regulator 45µA IQ, 0.26V Dropout Voltage, SOT-223 Package LT1521 300mA Low Dropout Micropower Regulator with Shutdown 15µA IQ, Reverse Battery Protection LT1529 3A Low Dropout Regulator with 50µA IQ 500mV Dropout Voltage LT1611 Inverting 1.4MHz Switching Regulator 5V to –5V at 150mA, Low Output Noise, SOT-23 Package LT1613 1.4MHz Single-Cell Micropower DC/DC Converter SOT-23 Package, Internally Compensated LTC1627 High Efficiency Synchronous Step-Down Switching Regulator Burst Mode® Operation, Monolithic, 100% Duty Cycle LT1761 Series 100mA, Low Noise, Low Dropout Micropower Regulators in SOT-23 20µA Quiescent Current, 20µVRMS Noise LT1763 Series 500mA, Low Noise, LDO Micropower Regulators 30µA Quiescent Current, 20µVRMS Noise Rev B 18 D17161-0-7/18(B) www.analog.com For more information www.analog.com ANALOG DEVICES, INC. 1999-2018 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Applications Information Package Description Revision History Typical Application Related Parts
TYPICAL APPLICATION Paralleling of Regulators for Higher Output Current
R1 0.1Ω 3.3V IN OUT 300mA + + C1 FB C2 VIN > 3.7V 10μF C4 LT1762-3.3 10μF 0.01μF SHDN BYP GND R2 0.1Ω IN OUT C5 LT1762 0.01μF R6 BYP 2k SHDN SHDN ADJ GND R7 1.21k R3 R4 2.2k 2.2k 3 8 R5 + 10k 1 1/2 LT1490 2 – 4 1762 TA02 C3 0.01μF
RELATED PARTS PART NUMBER DESCRIPTION COMMENTS
LT1120 125mA Low Dropout Regulator with 20µA IQ Includes 2.5V Reference and Comparator LT1121 150mA Micropower Low Dropout Regulator 30µA IQ, SOT-223 Package LT1129 700mA Micropower Low Dropout Regulator 50µA Quiescent Current LT1175 500mA Negative Low Dropout Micropower Regulator 45µA IQ, 0.26V Dropout Voltage, SOT-223 Package LT1521 300mA Low Dropout Micropower Regulator with Shutdown 15µA IQ, Reverse Battery Protection LT1529 3A Low Dropout Regulator with 50µA IQ 500mV Dropout Voltage LT1611 Inverting 1.4MHz Switching Regulator 5V to –5V at 150mA, Low Output Noise, SOT-23 Package LT1613 1.4MHz Single-Cell Micropower DC/DC Converter SOT-23 Package, Internally Compensated LTC1627 High Efficiency Synchronous Step-Down Switching Regulator Burst Mode® Operation, Monolithic, 100% Duty Cycle LT1761 Series 100mA, Low Noise, Low Dropout Micropower Regulators in SOT-23 20µA Quiescent Current, 20µVRMS Noise LT1763 Series 500mA, Low Noise, LDO Micropower Regulators 30µA Quiescent Current, 20µVRMS Noise Rev B 18 D17161-0-7/18(B) www.analog.com For more information www.analog.com ANALOG DEVICES, INC. 1999-2018 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Applications Information Package Description Revision History Typical Application Related Parts