Datasheet

12
LTC1844 Series
1844fa
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
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FAX: [phone]
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www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2003
LT/TP 0905 REV A • PRINTED IN USA
RELATED PARTS
PART NUMBER DESCRIPTION COMMENTS
LT1761 100mA, Low Noise LDO in ThinSOT 300mV Dropout Voltage, Low Noise: 20µV
RMS
, V
IN
= 1.8V to 20V, ThinSOT
LT1762 150mA, Low Noise LDO 300mV Dropout Voltage, Low Noise: 20µV
RMS
, V
IN
= 1.8V to 20V,
MS8 Package
LT1763 500mA, Low Noise LDO 300mV Dropout Voltage, Low Noise: 20µV
RMS
, V
IN
= 1.8V to 20V, SO-8 Package
LT1764A 3A, Fast Transient Response, Low Noise LDO 340mV Dropout Voltage, Low Noise: 40µV
RMS
, V
IN
= 2.7V to 20V,
TO-220 and DD Packages
LT1962 300mA, Low Noise LDO 270mV Dropout Voltage, Low Noise: 20µV
RMS
, V
IN
= 1.8V to 20V,
MS8 Package
LT1963A 1.5A Low Noise, Fast Transient Response LDO 340mV Dropout Voltage, Low Noise: 40µV
RMS
, V
IN
= 2.5V to 20V, TO-220, DD,
SOT-223 and SO-8 Packages
LT1964 200mA, Low Noise, Negative LDO 340mV Dropout Voltage, Low Noise 30µV
RMS
, V
IN
= –1.8V to –20V, ThinSOT
LT3150 Fast Transient Response, VLDO Regulator 0.035mV Dropout Voltage via External FET, V
IN
: 1.3V to 10V
Controller
U
PACKAGE DESCRIPTIO
S5 Package
5-Lead Plastic TSOT-23
(Reference LTC DWG # 05-08-1635)
1.50 – 1.75
(NOTE 4)
2.80 BSC
0.30 – 0.45 TYP
5 PLCS (NOTE 3)
DATUM ‘A’
0.09 – 0.20
(NOTE 3)
S5 TSOT-23 0302
PIN ONE
2.90 BSC
(NOTE 4)
0.95 BSC
1.90 BSC
0.80 – 0.90
1.00 MAX
0.01 – 0.10
0.20 BSC
0.30 – 0.50 REF
NOTE:
1. DIMENSIONS ARE IN MILLIMETERS
2. DRAWING NOT TO SCALE
3. DIMENSIONS ARE INCLUSIVE OF PLATING
4. DIMENSIONS ARE EXCLUSIVE OF MOLD FLASH AND METAL BURR
5. MOLD FLASH SHALL NOT EXCEED 0.254mm
6. JEDEC PACKAGE REFERENCE IS MO-193
3.85 MAX
0.62
MAX
0.95
REF
RECOMMENDED SOLDER PAD LAYOUT
PER IPC CALCULATOR
1.4 MIN
2.62 REF
1.22 REF