LT1763CS8 Linear Technology, LT1763CS8 Datasheet - Page 22

• Manufacturer Part Number: LT1763CS8
• Description: IC LDO REG LOW NOISE ADJ 8-SOIC
• Manufacturer: Linear Technology

Specifications of LT1763CS8

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.22 ~ 20 V
• Voltage - Input: 1.8 ~ 20 V
• Voltage - Dropout (typical): 0.3V @ 500mA
• Number Of Regulators: 1
• Current - Output: 500mA
• Current - Limit (min): 520mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Voltage Regulator Type: Linear
• Topology: LDO
• Regulator Output Type: Adjustable
• Polarity Type: Positive
• Number Of Outputs: Single
• Input Voltage (min): 1.8V
• Input Voltage (max): 20V
• Output Voltage: 1.22 to 20V
• Package Type: SOIC N
• Output Current: 500mA
• Load Regulation: 6mV
• Line Regulation: 5mV
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Dropout Voltage@current (max): 0.19@10mA/0.22@50mA
• Dropout Voltage@current (typ): 0.13@10mA/0.17@50mA
• Pin Count: 8
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LT1763 Series
TYPICAL APPLICATION
RELATED PARTS
PART NUMBER
LT1120
LT1121
LT1129
LT1175
LT1521
LT1529
LT1613
LT1761 Series
LT1762 Series
LT1764A
LT1962
LT1963A
LT3010
LT3021
LT3085
22
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
125mA Low Dropout Regulator with 20μA I
150mA Micropower Low Dropout Regulator
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
1.4MHz Single-Cell Micropower DC/DC Converter
100mA, Low Noise, Low Dropout Micropower Regulators in SOT-23
150mA, Low Noise, LDO Micropower Regulators
3A, Fast Transient Response Low Dropout Regulator
300mA, Fast Transient Response Low Dropout Regulator
1.5A, Fast Transient Response Low Dropout Regulator
50mA, 80V Low Noise, LDO Micropower Regulator
500mA, Low Voltage, Very Low Dropout Linear Regulator
500mA Parallelable, Low Noise, Low Dropout Linear Regulator
●
V
FAX: [phone]
IN
> 3.8V
+
SHDN
Paralleling of Regulators for Higher Output Current
C1
10μF
●
www.linear.com
0.1Ω
R2
2.2k
0.1Ω
Q
R1
R3
Q
R4
2.2k
3
2
IN
IN
SHDN
SHDN
+
–
1/2 LT1490
LT1763-3.3
LT1763
GND
GND
8
4
SENSE
0.01μF
OUT
BYP
OUT
BYP
ADJ
C3
1
COMMENTS
Includes 2.5V Reference and Comparator
30μA I
50μA Quiescent Current
45μA I
15μA I
500mV Dropout Voltage
SOT-23 Package, Internally Compensated
20μA Quiescent Current, 20μV
25μA Quiescent Current, 20μV
340mV Dropout Voltage, DD, TO220
270mV Dropout Voltage, 20μV
340mV Dropout Voltage, 40μV
300mV Dropout Voltage, MS8E
160mV Dropout Voltage, DFN-8 and SOIC-8 Packages
275mV Dropout Voltage (2 Supply Operation), MSOP-8 and
2mm × 3mm DFN-6 Packages
10k
R5
C4
0.01μF
C5
0.01μF
1763 TA03
Q
Q
Q
, SOT-223 Package
, 0.26V Dropout Voltage, SOT-223 Package
, Reverse Battery Protection
R6
2k
R7
1.21k
+
C2
10μF
3.3V
1A
© LINEAR TECHNOLOGY CORPORATION 1999
RMS
RMS
RML
RML
, MS8
, DD, TO220, S8, SOT-223
Noise, ThinSOT™
Noise, MS8
LT 0510 REV G • PRINTED IN USA
1763fg