参数资料
型号: LTC1517CS5-3.3
厂商: LINEAR TECHNOLOGY CORP
元件分类: 稳压器
英文描述: Micropower, Regulated 3.3V Charge Pump in a 5-Pin SOT-23 Package
中文描述: SWITCHED CAPACITOR REGULATOR, 700 kHz SWITCHING FREQ-MAX, PDSO5
封装: PLASTIC, SOT-23, 5 PIN
文件页数: 6/8页
文件大小: 211K
代理商: LTC1517CS5-3.3
6
LTC1517-3.3
TYPICAL APPLICATIO
N
S
Low Noise Boosted 3.3V Supply
Generating 3.3V and a Negative Supply
3.3
μ
F
1517 TA05
1
2
3
4
5
0.1
μ
F
0.1
μ
F
*
**
10k
V
OUT
= 3.3V
±
4%
I
OUT
= 5mA (2V
V
IN
4.4V)
I
OUT
= 10mA (2.5V
V
IN
4.4V)
–V
OUT
= –0.8V TO –3V
–I
OUT
= 0mA to 5mA
V
IN
2V TO 4.4V
V
IN
GND
LTC1517-3.3
V
OUT
C1
+
C1
21.5k
470
3.3
μ
F
CENTRAL SEMICONDUCTOR CMPSH-35 DUAL SCHOTTKY
OPTIONAL CIRCUITRY FOR MAINTAINING –V
OUT
WITH LOW
V
LOADS
Q1, Q2: 2N3904
*
**
3.3
μ
F
Q2
Q1
A
50mV/DIV
AC COUPLED
V
IN
= 2.7V
I
OUT
= 5mA
10
μ
s/DIV
1517 TA04b
B
V
OUT
2mV/DIV
AC COUPLED
3.3
μ
F
1517 TA04a
1
2
3
4
5
0.1
μ
F
3.3
μ
F
1
μ
F
3.3
μ
F
470
470
V
OUT
= 3.3V
I
OUT
= 8mA
V
RIPPLE
= 2mV
P-P
V
IN
2.7V TO 4.4V
V
IN
GND
LTC1517-3.3
V
OUT
C1
+
C1
Q2
Q1, Q2: 2N3904
Q1
A
B
相关PDF资料
PDF描述
LTC1517CS5-5 Micropower, Regulated 5V Charge Pump in a 5-Pin SOT-23 Package
LTC1517-5 Micropower, Regulated 5V Charge Pump in a 5-Pin SOT-23 Package
LTC1522CMS8 Micropower, Regulated 5V Charge Pump DC/DC Converter
LTC1522CS8 CAP .0056UF 100V PEN FILM 1210 5
LTC1522 Micropower, Regulated 5V Charge Pump DC/DC Converter
相关代理商/技术参数
参数描述
LTC1517CS5-5 制造商:Linear Technology 功能描述:DC to DC Converter, +5V, 6 Pin, TSOP
LTC1517CS5-5#PBF 制造商:Linear Technology 功能描述:Charge Pump STPUP 5V 20mA 5-Pin TSOT-23 制造商:Linear Technology 功能描述:DC-DC CONVERTER MICROPOWER 5 制造商:Linear Technology 功能描述:DC-DC CONVERTER, MICROPOWER, 5V, 20mA, SOT-23-5; Primary Input Voltage:5V; No. of Outputs:1; Output Voltage:5V; Output Current:20mA; No. of Pins:5; Operating Temperature Min:0C; Operating Temperature Max:70C ;RoHS Compliant: Yes
LTC1517CS5-5#TR 功能描述:IC REG SWITCHED CAP 5V SOT23-5 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:升压(升压) 输出类型:可调式 输出数:1 输出电压:1.24 V ~ 30 V 输入电压:1.5 V ~ 12 V PWM 型:电流模式,混合 频率 - 开关:600kHz 电流 - 输出:500mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:带卷 (TR) 供应商设备封装:8-SOIC
LTC1517CS55#TRM 制造商:Linear Technology 功能描述:Charge Pump STPUP 5V 20mA 5-Pin TSOT-23 T/R
LTC1517CS5-5#TRM 功能描述:IC REG SWITCHED CAP 5V SOT23-5 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:20 系列:SIMPLE SWITCHER® 类型:降压(降压) 输出类型:固定 输出数:1 输出电压:12V 输入电压:4 V ~ 60 V PWM 型:电压模式 频率 - 开关:52kHz 电流 - 输出:1A 同步整流器:无 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:16-DIP(0.300",7.62mm) 包装:管件 供应商设备封装:16-DIP 其它名称:*LM2575HVN-12LM2575HVN-12