LTC1261IS8 Linear Technology, LTC1261IS8 Datasheet - Page 16

• Manufacturer Part Number: LTC1261IS8
• Description: IC VOLT INVERT SW CAP ADJ 8SOIC
• Manufacturer: Linear Technology
• Type: Switched Capacitor (Charge Pump), Invertingr

Specifications of LTC1261IS8

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: -1.25 ~ -8 V
• Current - Output: 15mA
• Frequency - Switching: 550kHz
• Voltage - Input: 3 ~ 8 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

RELATED PARTS
LTC1261
TYPICAL
16
PART NUMBER
LTC1550/LTC1551
LTC1429
LT1121
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417 [phone]
FAX: [phone] TELEX: 499-3977 www.linear-tech.com
APPLICATION
SHUTDOWN
DESCRIPTION
Low Noise Switched Capacitor Regulated Voltage Inverter
Clock Synchronized Switched Capacitor Regulated Voltage Inverter
Micropower Low Dropout Regulators with Shutdown
V
BAT
1 F
5V
0.1 F
U
1
2
3
4
V
C1
C2
GND
5V Input, – 0.5V Output GaAs FET Bias Generator
CC
+
–
LTC1261
SHDN
REG
OUT
ADJ
8
7
6
5
100pF
42.2k
10k
12.4k
POWER SWITCH
P-CHANNEL
COMMENTS
GaAs FET Bias with Linear Regulator 1mV Ripple
GaAs FET Bias
0.4V Dropout Voltage at 150mA, Low Noise,
Switched Capacitor Regulated Voltage Inverter
+
–0.5V BIAS
3.3 F
5.5%
TRANSMITTER
GaAs
1261fa LT/TP 0198 REV A 4K • PRINTED IN USA
LINEAR TECHNOLOGY CORPORATION 1994
LTC1261 • TA08