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参数资料
| 型号： | S-1701D3025-U5T1U |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 3 V FIXED POSITIVE LDO REGULATOR, 0.21 V DROPOUT, PDSO5 |
| 封装： | HALOGEN FREE AND LEAD FREE, SOT-89, 5 PIN |
| 文件页数： | 30/71页 |
| 文件大小： | 582K |
| 代理商： | S-1701D3025-U5T1U |
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HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series
Rev.3.0_00
Seiko Instruments Inc.
36
Detector block
1. Detection voltage (
VDET), Release voltage (+VDET)
The detection voltage (
VDET) is the voltage at which the output switches to low. The detection voltage varies slightly
among products of the same specification. The variation of detection voltage between the specified minimum (
VDET)
Min. and the maximum (
VDET) Max. is called the detection voltage range (refer to Figure 29).
e.g. For a product with
VDET = 3.0 V, the detection voltage is a value in the range of 2.97 V ≤ (VDET) ≤ 3.03 V.
This means that some products have 2.97 V for
VDET and some have 3.03 V.
The release voltage (
+VDET) is the voltage at which the output switches to high. The release voltage varies slightly
among products of the same specification. The variation of release voltages between the specified minimum (
+VDET)
Min. and the maximum (
+VDET) Max. is called the release voltage range (refer to Figure 30).
e.g. For a product with
VDET = 3.0 V, the release voltage is a value in the range of 3.059 V ≤ (+VDET) ≤ 3.242 V.
This means that some products have 3.059 V for
+VDET and some have 3.242 V.
Detection
voltage
Detection
voltage range
VIN
(
VDET) Min.
(
VDET) Max.
VDOUT
Delay time
Release voltage
Release
voltage range
VIN
(
+VDET) Min.
(
+VDET) Max.
VDOUT
Figure 29 Detection Voltage
Figure 30 Release Voltage
Remark The above figures show the detection voltage and release voltage when the SENSE pin is connected to VIN.
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| S-1701P1515-M5T1U | 1.5 V FIXED POSITIVE LDO REGULATOR, 0.58 V DROPOUT, PDSO5 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| S-1701D3026-M5T1G | 功能描述:低压差稳压器 - LDO Combo Volt Detct/Reg 85uA Iq 400mA 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-1701D3026-U5T1G | 功能描述:低压差稳压器 - LDO Combo Volt Detec/Reg 85uA Iq 400mA 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-1701D3326-M5T1G | 功能描述:低压差稳压器 - LDO Combo Volt Detct/Reg 85uA Iq 400mA 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-1701D3326-U5T1G | 功能描述:低压差稳压器 - LDO Combo Volt Detec/Reg 85uA Iq 400mA 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-1701D3327-M5T1G | 功能描述:低压差稳压器 - LDO Combo Volt Detct/Reg 85uA Iq 400mA 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 |
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