lt3015edd Linear Technology Corporation, lt3015edd Datasheet - Page 20

• Manufacturer Part Number: lt3015edd
• Description: 1.5a, Low Noise, Negative Linear Regulator With Precision Current Limit
• Manufacturer: Linear Technology Corporation

LT3015
TYPICAL APPLICATION
RELATED PARTS
PART NUMBER
LT1185
LT1175
LT1964
LT1764A
LT1763
LT1963A
LT1965
LT3022
LT3080/LT3080-1 1.1A, Parallelable, Low Noise, Low
LT3085
20
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
3A, Negative Linear Regulator
500mA, Negative Low Dropout
Micropower Regulator
200mA, Negative Low Noise Low Dropout
Regulator
3A, Fast Transient Response, Low Noise
LDO Regulator
500mA, Low Noise, LDO Regulator
1.5A Low Noise, Fast Transient Response
LDO Regulator
1.1A, Low Noise, LDO Regulator
1A, Low Voltage, Very Low Dropout V
Linear Regulator
Dropout Linear Regulator
500mA, Parallelable, Low Noise,
Low Dropout Linear Regulator
●
FAX: [phone]
V
IN
< –5.5V
Paralleling Regulators For Higher Output Current
●
www.linear.com
0.01Ω
0.01Ω
C1
22μF
LDO
R1
R2
R3
2.2k
COMMENTS
670mV Dropout Voltage, V
500mV Dropout Voltage, V
Packages
340mV Dropout Voltage, Low Noise: 30μV
ThinSOT Packages
340mV Dropout Voltage, Low Noise: 40μV
DD-Pak Packages, “A” Version Stable also with Ceramic Caps
300mV Dropout Voltage, Low Noise : 20μV
Output Capacitors, S8 and 3mm × 4mm DFN Packages
340mV Dropout Voltage, Low Noise: 40μV
Ceramic Caps, TO-220, DD-Pak, SOT-223 and SO-8 Packages
310mV Dropout Voltage, Low Noise: 40μV
Stable with Ceramic Caps, TO-220, DD-Pak, MSOP-8E and 3mm × 3mm DFN Packages
V
= 200mV), Fixed Output Voltages: 1.2V, 1.5V, 1.8V, Stable with Low ESR, Ceramic Output
Capacitors 16-Pin 3mm × 5mm DFN and MSOP-16E Packages
300mV Dropout Voltage (2-Supply Operation), Low Noise: 40μV
V
(no op amp required), Stable with Ceramic Caps, TO-220, DD-Pak, SOT-223, MSOP-8E and
3mm × 3mm DFN Packages; “–1” Version has Integrated Internal Ballast Resistor
275mV Dropout Voltage (2-Supply Operation), Low Noise: 40μV
0V to 35.7V, Current-Based Reference with 1-Resistor V
amp required), Stable with Ceramic Caps, MSOP-8E and 2mm × 3mm DFN Packages
IN
OUT
= 0.9V to 10V, Dropout Voltage: 145mV Typical, Adjustable Output (V
: 0V to 35.7V, Current-Based Reference with 1-Resistor V
R4
2.2k
2
3
–
+
SHDN
IN
SHDN
IN
3015 TA03
LT1366
LT3015
LT3015
1/2
GND
GND
8
4
OUT
OUT
ADJ
ADJ
IN
IN
= –4.3V to –35V, DD-Pak and TO-220 Packages
= –4.5V to –20V, S8, N8, SOT-223, DD-Pak and TO-220
1
C3
0.01μF
R9
12.1k
1%
R8
37.4k
1%
R7
12.1k
1%
R6
37.4k
1%
RMS
RMS
RMS
RMS
RMS
C2
22μF
V
–5V
–3.0A
OUT
, V
, V
, V
, V
R5
50k
, V
IN
IN
IN
IN
IN
: 1.8V to 20V, V
= –1.9V to –20V, 3mm × 3mm DFN and
= 2.7V to 20V, TO-220 and
= 2.5V to 20V, “A” Version Stable with
= 1.6V to 20V, Stable with 3.3μF
© LINEAR TECHNOLOGY CORPORATION 2011
OUT
set; Directly Parallelable (no op
OUT
RMS
RMS
set; Directly Parallelable
OUT
, V
, V
LT 0611 • PRINTED IN USA
: 1.2V to 19.5V,
IN
IN
: 1.2V to 36V, V
: 1.2V to 36V,
REF
= V
OUT(MIN)
3015f
OUT
: