1. Overview & Features

️· Device: SP6213/4 (available in two variants, SP6213 and SP6214 with slightly different pin configurations).
️· Type: Micropower Linear Regulator (LDO).
️· Package: SC-70-5 (Tiny package).
️· Output Current: Up to 100mA.
️· Key Features:
- Low quiescent current.
- Stable with ceramic capacitors.
- No-load stability (important for applications like RAM keep-alive).
- Enable/Shutdown feature.
- Small size.

2. Pin Descriptions

️· SP6214 Pinout:
- Pin 1: VIN (Supply Input)
- Pin 2: GND (Ground Connection)
- Pin 3: EN (Enable/Shutdown - Logic High = Enable, Logic Low = Shutdown)
- Pin 4: NC (No Connection)
- Pin 5: VOUT (Regulator Output)
️· SP6213 Pinout:
- Pin 1: EN (Enable/Shutdown)
- Pin 2: NC (No Connection)
- Pin 3: GND (Ground Connection)
- Pin 4: VOUT (Regulator Output)
- Pin 5: VIN (Supply Input)

3. General Overview

️· Enable/Shutdown: Describes how to turn the regulator on and off.
️· Input Capacitor: Requires a small capacitor (e.g., 1µF) from VIN to GND (especially when using batteries).
️· Output Capacitor: Requires a capacitor between VOUT and GND (minimum 0.47µF ceramic is recommended).
️· No-Load Stability: Remains stable with no load.
️· Thermal Considerations: Important to manage power dissipation in the small package. A formula is provided to calculate max. power dissipation based on T_J(max), T_A and θ_JA. A formula to calculate the maximum input voltage is also provided.

4. Typical Performance Characteristics (Graphs & Tables)

The datasheet includes a lot of graphs and tables. Here's a summary of what's being illustrated:

️· Output Voltage vs. Temperature: Shows how the output voltage changes with temperature at different output currents.
️· Quiescent Current vs. Temperature: Illustrates how the regulator's quiescent current varies with temperature.
️· Dropout Voltage vs. Temperature: Demonstrates the regulator’s dropout voltage versus temperature.
️· Output Voltage vs. Output Current: Illustrates the relationship between output voltage and output current.
️· Output Voltage vs. Input Voltage: Shows the change in output voltage for different input voltages.
️· Ground Current vs. Input Voltage: shows ground current vs input voltage
️· Turn-on Characteristics: Graphs showing how quickly the regulator turns on under different conditions (different loads and input voltages).
️· Turn-on Time: Illustrates turn-on time for different conditions.

5. Key Parameters and Notes:

️· Operating Temperature: Not explicitly stated but implied to be standard commercial range.
️· ESD Sensitivity: Devices are ESD sensitive; handle with caution.

Overall Purpose of the Datasheet

This datasheet provides all the necessary information for engineers to understand, apply, and integrate the Sipex SP6213/4 regulator into their designs. It covers functional description, electrical characteristics, application guidelines, and performance data.