Datasheet LT3094 (Analog Devices) - 34
| Manufacturer | Analog Devices |
| Description | −20V, 500mA, Ultralow Noise, Ultrahigh PSRR Negative Linear Regulator |
| Pages / Page | 34 / 34 — TYPICAL APPLICATION. Parallel Devices. RELATED PARTS PART NUMBER … |
| Revision | B |
| File Format / Size | PDF / 2.8 Mb |
| Document Language | English |
TYPICAL APPLICATION. Parallel Devices. RELATED PARTS PART NUMBER DESCRIPTION. COMMENTS
Model Line for this Datasheet
Text Version of Document
LT3094
TYPICAL APPLICATION Parallel Devices
4.7µF 16.5k GND LT3094 SET ILIM OUTS 10µF 20mΩ + OUT PGFB – EN/UV 10µF 100µA IN VIN VOUT –5V ±5% –3.3V IOUT(MAX) 1A GND LT3094 SET ILIM OUTS 10µF 20mΩ + OUT PGFB – EN/UV 100µA IN 3094 TA03 PINS NOT USED IN THIS CIRCUIT: PG, VIOC
RELATED PARTS PART NUMBER DESCRIPTION COMMENTS
LT1185 3A, Negative Linear Regulator 750mV Dropout Voltage, VIN = –4.3V to –35V, DD-PAK and TO-220 Packages LT1175 500mA, Negative Low Dropout 500mV Dropout Voltage, VIN = –4.5V to –20V, N8, S8, DD-PAK, TO-220 and SOT-223 Micropower Regulator Packages LT1964 200mA, Negative Low Noise Low Dropout 340mV Dropout Voltage, Low Noise: 30µVRMS, VIN = –1.9V to –20V, DFN and SOT-23 Regulator Packages LT3015 1.5A, Fast Transient Response, Negative 310mV Dropout Voltage, Low Noise: 60µVRMS, VIN = –2.3V to –30V, DFN, MSOP, LDO Regulator TO-220 and DD-PAK Packages LT3080 1.1A, Parallelable, Low Noise, Low 350mV Dropout Voltage (2-Supply Operation), Low Noise: 40µVRMS, VIN: 1.2V to 36V, Dropout Linear Regulator Single Resistor Output, DFN, MSOP, TO-220, DD and SOT-223 Packages LT3085 500mA, Parallelable, Low Noise, Low 275mV Dropout Voltage (2-Supply Operation), Low Noise: 40µVRMS, VIN: 1.2V to 36V, Dropout Linear Regulator Single Resistor Output, DFN and MSOP Packages LT3090 –36V, 600mA Negative Linear Regulator 300mV Dropout Voltage, Low Noise: 18µVRMS, VIN: –1.5V to –36V, with Programmable Current Limit Single Resistor Output, DFN and MSOP Packages LT3091 –36V, 1.5A Negative Linear Regulator 300mV Dropout Voltage, Low Noise: 18µVRMS, VIN: –1.5V to –36V, Single Resistor Output, DFN, TSSOP, TO-220 and DD-Pak Packages LT3045 20V, 500mA, Ultralow Noise Ultrahigh 0.8µVRMS Noise and 75dB PSRR at 1MHz, VIN = 1.8V to 20V, 260mV Dropout Voltage, PSRR Linear Regulator 3mm × 3mm DFN and MSOP Packages LT3042 20V, 200mA, Ultralow Noise Ultrahigh 0.8µVRMS Noise and 79dB PSRR at 1MHz, VIN = 1.8V to 20V, 350mV Dropout Voltage, PSRR Linear Regulator Programmable Current Limit and Power Good, 3mm × 3mm DFN and MSOP Packages Rev. B 34 01/20 www.analog.com For more information www.analog.com ANALOG DEVICES, INC. 2018-2020 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
TYPICAL APPLICATION Parallel Devices
4.7µF 16.5k GND LT3094 SET ILIM OUTS 10µF 20mΩ + OUT PGFB – EN/UV 10µF 100µA IN VIN VOUT –5V ±5% –3.3V IOUT(MAX) 1A GND LT3094 SET ILIM OUTS 10µF 20mΩ + OUT PGFB – EN/UV 100µA IN 3094 TA03 PINS NOT USED IN THIS CIRCUIT: PG, VIOC
RELATED PARTS PART NUMBER DESCRIPTION COMMENTS
LT1185 3A, Negative Linear Regulator 750mV Dropout Voltage, VIN = –4.3V to –35V, DD-PAK and TO-220 Packages LT1175 500mA, Negative Low Dropout 500mV Dropout Voltage, VIN = –4.5V to –20V, N8, S8, DD-PAK, TO-220 and SOT-223 Micropower Regulator Packages LT1964 200mA, Negative Low Noise Low Dropout 340mV Dropout Voltage, Low Noise: 30µVRMS, VIN = –1.9V to –20V, DFN and SOT-23 Regulator Packages LT3015 1.5A, Fast Transient Response, Negative 310mV Dropout Voltage, Low Noise: 60µVRMS, VIN = –2.3V to –30V, DFN, MSOP, LDO Regulator TO-220 and DD-PAK Packages LT3080 1.1A, Parallelable, Low Noise, Low 350mV Dropout Voltage (2-Supply Operation), Low Noise: 40µVRMS, VIN: 1.2V to 36V, Dropout Linear Regulator Single Resistor Output, DFN, MSOP, TO-220, DD and SOT-223 Packages LT3085 500mA, Parallelable, Low Noise, Low 275mV Dropout Voltage (2-Supply Operation), Low Noise: 40µVRMS, VIN: 1.2V to 36V, Dropout Linear Regulator Single Resistor Output, DFN and MSOP Packages LT3090 –36V, 600mA Negative Linear Regulator 300mV Dropout Voltage, Low Noise: 18µVRMS, VIN: –1.5V to –36V, with Programmable Current Limit Single Resistor Output, DFN and MSOP Packages LT3091 –36V, 1.5A Negative Linear Regulator 300mV Dropout Voltage, Low Noise: 18µVRMS, VIN: –1.5V to –36V, Single Resistor Output, DFN, TSSOP, TO-220 and DD-Pak Packages LT3045 20V, 500mA, Ultralow Noise Ultrahigh 0.8µVRMS Noise and 75dB PSRR at 1MHz, VIN = 1.8V to 20V, 260mV Dropout Voltage, PSRR Linear Regulator 3mm × 3mm DFN and MSOP Packages LT3042 20V, 200mA, Ultralow Noise Ultrahigh 0.8µVRMS Noise and 79dB PSRR at 1MHz, VIN = 1.8V to 20V, 350mV Dropout Voltage, PSRR Linear Regulator Programmable Current Limit and Power Good, 3mm × 3mm DFN and MSOP Packages Rev. B 34 01/20 www.analog.com For more information www.analog.com ANALOG DEVICES, INC. 2018-2020 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Revision History Typical Application Related Parts