LTC1514CS8-5#PBF Linear Technology, LTC1514CS8-5#PBF Datasheet - Page 8

• Manufacturer Part Number: LTC1514CS8-5#PBF
• Description: IC MULTI CONFIG 5V 50MA 8SOIC
• Manufacturer: Linear Technology
• Type: Step-Down (Buck), Step-Up (Boost), Switched Capacitor (Charge Pump)r

Specifications of LTC1514CS8-5#PBF

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 5V
• Current - Output: 50mA
• Frequency - Switching: 650kHz
• Voltage - Input: 2 ~ 10 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

RELATED PARTS
PACKAGE
LTC1514-3.3/LTC1514-5
TYPICAL APPLICATIONS
PART NUMBER
LTC1515 Series
LTC1516
LTC1517-5
LTC1522
LTC1555/LTC1556 SIM Power Supply and Level Translators
LTC660
8
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417 [phone]
FAX: [phone] TELEX: 499-3977 www.linear-tech.com
(0.203 – 0.254)
**
0.008 – 0.010
*
DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
DESCRIPTION
Step-Up/Step-Down Switched Capacitor DC/DC Converters with Reset V
Micropower, Regulated 5V Charge Pump DC/DC Converter
Micropower, Regulated 5V Charge Pump DC/DC Converter
Micropower, Regulated 5V Charge Pump DC/DC Converter
100mA CMOS Voltage Converter
ADAPTER
DESCRIPTION
WALL
(0.254 – 0.508)
0.010 – 0.020
V
3.3V
OUT
4%
10 F
0.016 – 0.050
0.406 – 1.270
+
ON
Q1: TP0610T
Q2: MMBT3906LT1
+6VDC
ON OFF
45
750k
402k
OFF
914LT1
MMBD
1%
1%
Q1
Low Power Dual Output Supply (Maximum Combined I
10
Step-Up/Step-Down Power Supply with Input Autoswitching
U
0 – 8 TYP
2.2nF
100k
2.4k
U
Si6943DQ
Q2
8-Lead Plastic Small Outline (Narrow 0.150)
47k
(1.346 – 1.752)
N
0.053 – 0.069
Dimensions in inches (millimeters) unless otherwise noted.
(0.355 – 0.483)
10k
1k
0.014 – 0.019
220k
MMBZ
5235BLT1
(6.8V)
1
2
3
4
(LTC DWG # 05-08-1610)
SHDN
LBO
LBI
GND
1M
LTC1514-5
MMBT
3904LT1
S8 Package
10k
CENTRAL SEMI
CMPD6263C
2N7002
+
V
OUT
C1
C1
V
IN
+
–
470k
10 F
25V
(1.270)
8
7
6
5
MMBT
3904LT1
0.050
Si6943DQ
Si6943DQ
TYP
(0.101 – 0.254)
0.004 – 0.010
0.22 F
1
3
2
SHDN
LBI
LBO
COMMENTS
I
LTC1522 Without Shutdown and Packaged in SOT-23
Available in 8-Pin MSOP, 6 A Quiescent Current, I
Step-Up/Step-Down SIM Power Supply and Level Translators
5V to – 5V Conversion with Low Voltage Loss
OUT
IN
(5.791 – 6.197)
+
0.228 – 0.244
LTC1514-5
2V to 10V, 3.3V, 5V and ADJ Versions, I
= 20mA (V
4 AAA
ALKALINE
CELLS
GND
V
22 F
IN
7
4
OUT
+
V
OUT
C1
C1
= 50mA)
+
–
1514 TA04
10 F
IN
8
1
8
6
5
(4.801 – 5.004)
0.189 – 0.197*
2V), I
V
5V 4%
V
2.7V TO 10V
OUT
IN
7
2
0.22 F
OUT
6
3
LINEAR TECHNOLOGY CORPORATION 1997
151435f LT/TP 0298 4K • PRINTED IN USA
+
= 50mA (V
EXT_PWR_GOOD
5
4
22 F
10V
(3.810 – 3.988)
0.150 – 0.157**
1514 TA07
V
5V
50mA
OUT
IN
OUT
SO8 0996
3V)
to 50mA
OUT
= 20mA