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LT1964 Datasheet(PDF) 3 Page - Linear Technology

Part # LT1964
Description  200mA, Low Noise, Low Dropout Negative Micropower Regulator
PDF  16 Pages
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Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LT1964 Datasheet(HTML) 3 Page - Linear Technology

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LT1964
3
1964fb
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Regulated Output Voltage
(Notes 3, 9)
LT1964-5
VIN = –5.5V, ILOAD = –1mA
–20V < VIN < –6V, –200mA < ILOAD < –1mA
l
–4.925
–4.850
–5
–5
–5.075
–5.150
V
V
ADJ Pin Voltage
(Notes 2, 3, 9)
LT1964
VIN = –2V, ILOAD = –1mA
–20V < VIN < –2.8V, –200mA < ILOAD < –1mA
l
–1.202
–1.184
–1.22
–1.22
–1.238
–1.256
V
V
Line Regulation
LT1964-5
ΔVIN = –5.5V to –20V, ILOAD = –1mA
LT1964 (Note 2)
ΔVIN = –2.8V to –20V, ILOAD = –1mA
l
l
15
1
50
12
mV
mV
Load Regulation
LT1964-5
VIN = –6V, ΔILOAD = –1mA to –200mA
VIN = –6V, ΔILOAD = –1mA to –200mA
l
15
35
50
mV
mV
LT1964
VIN = –2.8V, ΔILOAD = –1mA to –200mA
VIN = –2.8V, ΔILOAD = –1mA to –200mA
l
27
15
mV
mV
Dropout Voltage
VIN = VOUT(NOMINAL)
(Notes 4, 5)
ILOAD = –1mA
ILOAD = –1mA
l
0.1
0.15
0.19
V
V
ILOAD = –10mA
ILOAD = –10mA
l
0.15
0.20
0.25
V
V
ILOAD = –100mA
ILOAD = –100mA
l
0.26
0.33
0.39
V
V
ILOAD = –200mA
ILOAD = –200mA
l
0.34
0.42
0.49
V
V
GND Pin Current
VIN = VOUT(NOMINAL)
(Notes 4, 6)
ILOAD = 0mA
ILOAD = –1mA
ILOAD = –10mA
ILOAD = –100mA
ILOAD = –200mA
l
l
l
l
l
30
85
300
1.3
2.5
70
180
600
3
6
μA
μA
μA
mA
mA
ORDER INFORMATION
LEAD BASED FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LT1964ES5-SD
LT1964ES5-SD#TR
LTVX
5-Lead Plastic SOT-23
–40°C to 125°C
LT1964ES5-BYP
LT1964ES5-BYP#TR
LTVY
5-Lead Plastic SOT-23
–40°C to 125°C
LT1964ES5-5
LT1964ES5-5#TR
LTVZ
5-Lead Plastic SOT-23
–40°C to 125°C
LT1964EDD
LT1964EDD#TR
LDVM
8-Lead (3mm
× 3mm) Plastic DFN
–40°C to 125°C
LT1964IS5-SD
LT1964IS5-SD#TR
LTVX
5-Lead Plastic SOT-23
–40°C to 125°C
LT1964IS5-BYP
LT1964IS5-BYP#TR
LTVY
5-Lead Plastic SOT-23
–40°C to 125°C
LT1964IS5-5
LT1964IS5-5#TR
LTVZ
5-Lead Plastic SOT-23
–40°C to 125°C
LT1964IDD
LT1964IDD#TR
LDVM
8-Lead (3mm
× 3mm) Plastic DFN
–40°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/



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