LT1121AIS8#PBF Linear Technology, LT1121AIS8#PBF Datasheet - Page 16

• Manufacturer Part Number: LT1121AIS8#PBF
• Description: IC REG LDO ADJ 150MA 8-SOIC
• Manufacturer: Linear Technology

Specifications of LT1121AIS8#PBF

• Regulator Topology: Positive Adjustable
• Voltage - Output: 3.75 ~ 30 V
• Voltage - Input: 4.17 ~ 30 V
• Voltage - Dropout (typical): 0.42V @ 150mA
• Number Of Regulators: 1
• Current - Output: 150mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -

LT1121/LT1121-3.3/LT1121-5
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Burst Mode is a trademark of Linear Technology Corporation.
16
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
125mA Low Dropout Regulator with 20μA I
700mA Micropower Low Dropout Regulator
500mA Negative Low Dropout Micropower Regulator
300mA Low Dropout Micropower Regulator with Shutdown
3A Low Dropout Regulator with 50μA I
Inverting 1.4MHz Switching Regulator
1.4MHz Single-Cell Micropower DC/DC Converter
High Effi ciency Synchronous Step-Down Switching Regulator
Doubler Charge Pump with Low Noise Linear Regulator
150mA, Low Noise, LDO Micropower Regulator
500mA, Low Noise, LDO Micropower Regulator
3A Fast Transient Response LDO
300mA, Low Noise, LDO Micropower Regulator
1.5A Fast Transient Response LDO
●
FAX: [phone]
●
www.linear.com
Q
Q
COMMENTS
Includes 2.5V Reference and Comparator
50μA Quiescent Current
45μA I
15μA, I
500mV Dropout Voltage
5V to –5V at 150mA, Low Output Noise, SOT-23 Package
SOT-23 Package, Internally Compensated
Burst Mode™ Operation, Monolithic, 100% Duty Cycle
Low Output Noise: 60μV
25μA Quiescent Current, 20μV
30μA Quiescent Current, 20μV
300mV Dropout, 40μV
30μA Quiescent Current, 20μV
300mV Dropout, 40μV
Q
Q
, 0.26V Dropout Voltage, SOT-223 Package
, Reverse Battery Protection
RMS
RMS
RMS
Noise
Noise
© LINEAR TECHNOLOGY CORPORATION 1994
(100kHz BW)
RMS
RMS
RMS
Noise
Noise
Noise
LT 0907 REV F • PRINTED IN USA
1121ff