参数资料
型号: S-1137B19-U5T1G
元件分类: 固定正电压单路输出LDO稳压器
英文描述: 1.9 V FIXED POSITIVE LDO REGULATOR, 0.42 V DROPOUT, PDSO5
封装: LEAD FREE, SOT-89, 5 PIN
文件页数: 2/47页
文件大小: 500K
代理商: S-1137B19-U5T1G
HIGH RIPPLE-REJECTION LOW DROPOUT SOFT-START FUNCTION CMOS VOLTAGE REGULATOR
S-1137 Series
Rev.2.0_01
Seiko Instruments Inc.
10
Pin Configurations
Table 6
Pin No.
Symbol
Description
1
VOUT
Output voltage pin
2
VSS
GND pin
3
SSC
Pin for soft-start control
*1
4
ON / OFF
ON / OFF pin
5
VIN
Input voltage pin
5
4
1
3
2
SOT-89-5
Top view
*1. Connect a capacitor between the SSC and VSS pins. By this
capacitor’s value, the rising speeds of VOUT at power-on and at
turn-on the ON / OFF pin are adjustable.
For details, refer to “■ Selection of Capacitor for Soft-start
(CSS)”.
Figure 5
Table 7
Pin No.
Symbol
Description
1
VIN
Input voltage pin
2
VSS
GND pin
3
ON / OFF
ON / OFF pin
4
SSC
Pin for soft-start control
*1
5
VOUT
Output voltage pin
5
4
1
3
2
SOT-23-5
Top view
*1. Connect a capacitor between the SSC and VSS pins. By this
capacitor’s value, the rising speeds of VOUT at power-on and at
turn-on the ON / OFF pin are adjustable.
For details, refer to “■ Selection of Capacitor for Soft-start
(CSS)”.
Figure 6
Table 8
Pin No.
Symbol
Description
1
VOUT
Output voltage pin
2
VSS
GND pin
3
SSC
Pin for soft-start control
*1
4
ON / OFF
ON / OFF pin
5
VSS
GND pin
6
VIN
Input voltage pin
SNT-6A(H)
Top view
1
2
3
4
6
5
Figure 7
*1. Connect a capacitor between the SSC and VSS pins. By this
capacitor’s value, the rising speeds of VOUT at power-on and at
turn-on the ON / OFF pin are adjustable.
For details, refer to “■ Selection of Capacitor for Soft-start
(CSS)”.
相关PDF资料
PDF描述
S-1137B19-U5T1U 1.9 V FIXED POSITIVE LDO REGULATOR, 0.42 V DROPOUT, PDSO5
S-1137C15-I6T2G 1.5 V FIXED POSITIVE LDO REGULATOR, 0.47 V DROPOUT, PDSO6
S-1137C15-I6T2U 1.5 V FIXED POSITIVE LDO REGULATOR, 0.47 V DROPOUT, PDSO6
S-1137C15-M5T1S 1.5 V FIXED POSITIVE LDO REGULATOR, 0.47 V DROPOUT, PDSO5
S-1137C15-M5T1U 1.5 V FIXED POSITIVE LDO REGULATOR, 0.47 V DROPOUT, PDSO5
相关代理商/技术参数
参数描述
S-1137B21-I6T2G 功能描述:低压差稳压器 - LDO LINEAR LDO REG HI 60UA IQ 300MA IOUT RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
S-1137B27-I6T2G 制造商:Seiko Instruments Inc (SII) 功能描述:LINEAR LDO REG HI 60UA IQ 300MA IOUT
S-1137B27-I6T2U 功能描述:IC REG LINEAR 300MA SNT6A 制造商:ablic u.s.a. inc. 系列:* 包装:剪切带(CT) 零件状态:在售 稳压器数:1 电流 - 输出:300mA 工作温度:-40°C ~ 85°C(TA) 安装类型:表面贴装 封装/外壳:6-SMD,扁平引线 供应商器件封装:SNT-6A(H) 标准包装:1
S-1137B28-I6T2U 功能描述:IC REG LINEAR 300MA SNT6A 制造商:ablic u.s.a. inc. 系列:* 包装:剪切带(CT) 零件状态:在售 稳压器数:1 电流 - 输出:300mA 工作温度:-40°C ~ 85°C(TA) 安装类型:表面贴装 封装/外壳:6-SMD,扁平引线 供应商器件封装:SNT-6A(H) 标准包装:1
S-1137B29-I6T2U 功能描述:IC REG LINEAR 300MA SNT6A 制造商:ablic u.s.a. inc. 系列:* 包装:剪切带(CT) 零件状态:在售 稳压器数:1 电流 - 输出:300mA 工作温度:-40°C ~ 85°C(TA) 安装类型:表面贴装 封装/外壳:6-SMD,扁平引线 供应商器件封装:SNT-6A(H) 标准包装:1