ZHCSD11D September 2014 – December 2018 LP5907-Q1
UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.
- 1 特性
- 2 應用
- 3 說明
- 4 修訂歷史記錄
- 5 Pin Configuration and Functions
- 6 Specifications
- 7 Detailed Description
- 8 Application and Implementation
- 9 Power Supply Recommendations
- 10Layout
- 11器件和文檔支持
- 12機械、封裝和可訂購信息
封裝選項
機械數據 (封裝 | 引腳)
散熱焊盤機械數據 (封裝 | 引腳)
- DQN|4
訂購信息
5 Pin Configuration and Functions
DBV Package
5-Pin SOT-23
Top View
DQN Package (Preview)
4-Pin X2SON
Bottom View
Pin Functions
| PIN | I/O | DESCRIPTION | ||
|---|---|---|---|---|
| NAME | SOT23-5 | X2SON-4 | ||
| EN | 3 | 3 | I | Enable input. A low voltage (< VIL) on this pin turns the regulator off and discharges the output pin to GND through an internal 230-Ω pulldown resistor. A high voltage (> VIH) on this pin enables the regulator output. This pin has an internal 1-MΩ pulldown resistor to hold the regulator off by default. |
| GND | 2 | 2 | – | Common ground |
| IN | 1 | 4 | I | Input voltage supply. Connect a 1-µF capacitor at this input. |
| N/C | 4 | — | – | No internal electrical connection. |
| OUT | 5 | 1 | O | Regulated output voltage. Connect a minimum 1-µF low-ESR capacitor to this pin. Connect this output to the load circuit. An internal 230-Ω (typical) pulldown resistor prevents a charge remaining on VOUT when the regulator is in the shutdown mode (VEN low). |