电源管理
3查看详情ADP1755ACPZ-R7
— · SOIC-16
- 1.2A(限流保护1.5A)
- LFCSP-16(4×4mm,裸露焊盘)
查看详情
| 制造商 | Texas Instruments (TI) / National Semiconductor |
|---|
| 产品型号 | LP2980IM5X-ADJ |
|---|
| 产品类型 | LDO Voltage Regulator |
|---|
| 输出类型 | Adjustable |
|---|
| 输入电压范围 | 2.2 V to 16 V (Legacy) |
|---|
| 输出电压范围 | 1.23 V to 15.0 V (Legacy) |
|---|
| 输出电流 | 50 mA |
|---|
| 压差电压 | 120 mV (Typical at 50mA) |
|---|
| 线性调整率 | 3 mV (Typical) |
|---|
| 负载调整率 | ±1% (New Chip, Full Temp) |
|---|
| 精度 | ±1% (Typical, New Chip) |
|---|
| 电源纹波抑制比 | 70 dB (at 1 kHz, New Chip) |
|---|
| 静态电流 | 55 µA (No Load, New Chip) |
|---|
| 关断电流 | < 1 µA (Legacy) |
|---|
| 噪声 | 160 µVrms |
|---|
| 热保护 | Yes (Thermal Shutdown) |
|---|
| 电流限制 | Yes |
|---|
| 引脚配置 (SOT-23-5) | 1: VIN, 2: GND, 3: ON/OFF, 4: ADJ, 5: VOUT |
|---|
| 封装 | SOT-23-5 (DBV) |
|---|
| 安装方式 | SMD/SMT (Surface-Mount) |
|---|
| 包装形式 | Tape & Reel (TR) |
|---|
| 工作温度 | -40°C to +125°C |
|---|
| 结温 (最大) | 125°C |
|---|
| 特性 | Enable Pin, Soft-Start, Low IQ, Stable with Ceramic Capacitors |
|---|
| 应用领域 | Battery Powered Equipment, SSDs, Smart Meters, Industrial Controls |
|---|
— · SOIC-16
Renesas Electronics / Intersil · SOIC-8
Analog Devices Inc. / Maxim Integrated · SOIC-14