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The LDK220 is a low drop voltage regulator, which provides a maximum output current of 200 mA from an input voltage in the range of 2.5 V to 13.2 V, with a typical dropout voltage of 100 mV.
A ceramic capacitor stabilizes it on the output.
The very low drop voltage, low quiescent current and low noise make it suitable for battery-powered applications.
The enable logic control function puts the LDK220 in shutdown mode allowing a total current consumption lower than 1 µA.
The device also includes a short-circuit constant current limiting and thermal protection.主な特徴
- Input voltage from 2.5 to 13.2 V
- Very low-dropout voltage (100 mV typ. @ 100 mA load)
- Low quiescent current (typ. 55 µA, 1 µA in off mode)
- Low noise
- Output voltage tolerance: ± 2.0% @ 25 °C
- 200 mA guaranteed output current
- Wide range of output voltages available on request: fixed from 1.2 V to 12 V with 100 mV step and adjustable
- Logic-controlled electronic shutdown
- Compatible with ceramic capacitor COUT = 1 µF
- Internal current and thermal limit
- Available in SOT23-5L, SOT323-5L, SOT-89 and DFN6-1.2x1.3 packages
- Temperature range: -40 °C to 125 °C
サンプル & 購入
| 製品型番 | パッケージ | Packing Type | Output Voltage (V) (nom) | Output Tolerance (typ) | Output Current (A) (nom) | Marketing Status | Budgetary Price (US$)* | 数量 | ECCN (US) | Country of Origin | More info | Order from Distributors | Order from ST |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LDK220M-R | SOT23-5L | Tape And Reel | - | 2 | 0.2 |
Active
|
0.298 | 1000 | EAR99 | MALAYSIA | Check Availability | Get sample | |
| LDK220PU40R | DFN6 1.2x1.3 | Tape And Reel | 4 | 2 | 0.2 |
Active
|
0.298 | 1000 | EAR99 | CHINA | Check Availability | Get sample | |
| LDK220M36R | SOT23-5L | Tape And Reel | 3.6 | 2 | 0.2 |
Active
|
0.298 | 1000 | EAR99 | MALAYSIA | Check Availability | Get sample | |
| LDK220M25R | SOT23-5L | Tape And Reel | 2.5 | 2 | 0.2 |
Active
|
0.298 | 1000 | EAR99 | MALAYSIA | Check Availability | Buy now | |
| LDK220PU27R | DFN6 1.2x1.3 | Tape And Reel | 2.7 | 2 | 0.2 |
Active
|
0.298 | 1000 | EAR99 | CHINA | No availability of distributors reported, please contact our sales office | ||
| LDK220U33R | SOT-89 | Tape And Reel | 3.3 | 2 | 0.2 |
Active
|
0.294 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| LDK220M40R | SOT23-5L | Tape And Reel | 4 | 2 | 0.2 |
Active
|
0.298 | 1000 | EAR99 | MALAYSIA | Check Availability | Get sample | |
| LDK220M33R | SOT23-5L | Tape And Reel | 3.3 | 2 | 0.2 |
Active
|
0.298 | 1000 | EAR99 | MALAYSIA | Check Availability | Get sample | |
| LDK220PU33R | DFN6 1.2x1.3 | Tape And Reel | 3.3 | 2 | 0.2 |
Active
|
0.298 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| LDK220C32R | SOT323-5L | Tape And Reel | 3.2 | 2 | 0.2 |
Preview
|
- | 1000 | EAR99 | - | No availability of distributors reported, please contact our sales office | ||
| LDK220U50R | SOT-89 | Tape And Reel | 5 | 2 | 0.2 |
Active
|
0.294 | 1000 | EAR99 | CHINA | Check Availability | Buy now | |
| LDK220PU50R | DFN6 1.2x1.3 | Tape And Reel | 5 | 2 | 0.2 |
Active
|
0.298 | 1000 | EAR99 | CHINA | Check Availability | Get sample | |
| LDK220C40R | SOT323-5L | Tape And Reel | 4 | 2 | 0.2 |
Active
|
0.298 | 1000 | EAR99 | MALAYSIA | Check Availability | Get sample | |
| LDK220PU30R | DFN6 1.2x1.3 | Tape And Reel | 3 | 2 | 0.2 |
Preview
|
0.298 | 1000 | EAR99 | - | No availability of distributors reported, please contact our sales office | ||
| LDK220PU-R | DFN6 1.2x1.3 | Tape And Reel | - | 2 | 0.2 |
Active
|
0.298 | 1000 | EAR99 | CHINA | Check Availability | Get sample | |
| LDK220C33R | SOT323-5L | Tape And Reel | 3.3 | 2 | 0.2 |
Active
|
0.298 | 1000 | EAR99 | MALAYSIA | Check Availability | Get sample | |
| LDK220U32R | SOT-89 | Tape And Reel | 3.2 | 2 | 0.2 |
Active
|
0.294 | 1000 | EAR99 | CHINA | No availability of distributors reported, please contact our sales office | ||
| LDK220PU36R | DFN6 1.2x1.3 | Tape And Reel | 3.6 | 2 | 0.2 |
Preview
|
0.298 | 1000 | EAR99 | - | No availability of distributors reported, please contact our sales office | ||
| LDK220U30R | SOT-89 | Tape And Reel | - | 2 | 0.2 |
Preview
|
0.294 | 1000 | EAR99 | - | No availability of distributors reported, please contact our sales office | ||
| LDK220C27R | SOT323-5L | Tape And Reel | 2.7 | 2 | 0.2 |
Active
|
0.298 | 1000 | EAR99 | MALAYSIA | Check Availability | Get sample | |
| LDK220C36R | SOT323-5L | Tape And Reel | - | 2 | 0.2 |
Preview
|
- | 1000 | EAR99 | - | No availability of distributors reported, please contact our sales office | ||
| LDK220U36R | SOT-89 | Tape And Reel | - | 2 | 0.2 |
Preview
|
0.294 | 1000 | EAR99 | - | No availability of distributors reported, please contact our sales office | ||
| LDK220M27R | SOT23-5L | Tape And Reel | 2.7 | 2 | 0.2 |
Active
|
0.298 | 1000 | EAR99 | MALAYSIA | Check Availability | Get sample | |
| LDK220C25R | SOT323-5L | Tape And Reel | - | 2 | 0.2 |
Preview
|
- | 1000 | EAR99 | - | No availability of distributors reported, please contact our sales office | ||
| LDK220PU25R | DFN6 1.2x1.3 | Tape And Reel | - | 2 | 0.2 |
Preview
|
0.298 | 1000 | EAR99 | - | No availability of distributors reported, please contact our sales office | ||
| LDK220C50R | SOT323-5L | Tape And Reel | 5 | 2 | 0.2 |
Active
|
0.298 | 1000 | EAR99 | MALAYSIA | Check Availability | Buy now | |
| LDK220M30R | SOT23-5L | Tape And Reel | 3 | 2 | 0.2 |
Active
|
0.298 | 1000 | EAR99 | MALAYSIA | Check Availability | Buy now | |
| LDK220PU32R | DFN6 1.2x1.3 | Tape And Reel | 3.2 | 2 | 0.2 |
Preview
|
0.298 | 1000 | EAR99 | - | No availability of distributors reported, please contact our sales office | ||
| LDK220C-R | SOT323-5L | Tape And Reel | - | 2 | 0.2 |
Active
|
0.298 | 1000 | EAR99 | MALAYSIA | Check Availability | Buy now | |
| LDK220C30R | SOT323-5L | Tape And Reel | 3 | 2 | 0.2 |
Preview
|
- | 1000 | EAR99 | - | No availability of distributors reported, please contact our sales office | ||
| LDK220M50R | SOT23-5L | Tape And Reel | 5 | 2 | 0.2 |
Active
|
0.298 | 1000 | EAR99 | MALAYSIA | Check Availability | Get sample | |
| LDK220M32R | SOT23-5L | Tape And Reel | 3.2 | 2 | 0.2 |
Active
|
0.298 | 1000 | EAR99 | MALAYSIA | Check Availability | Buy now |
LDK220PU27R
パッケージ
DFN6 1.2x1.3Packing Type
Tape And ReelUnit Price (US$)
0.298*LDK220C32R
パッケージ
SOT323-5LPacking Type
Tape And ReelUnit Price (US$)
*LDK220PU30R
パッケージ
DFN6 1.2x1.3Packing Type
Tape And ReelUnit Price (US$)
0.298*LDK220U32R
パッケージ
SOT-89Packing Type
Tape And ReelUnit Price (US$)
0.294*LDK220PU36R
パッケージ
DFN6 1.2x1.3Packing Type
Tape And ReelUnit Price (US$)
0.298*LDK220U30R
パッケージ
SOT-89Packing Type
Tape And ReelUnit Price (US$)
0.294*LDK220C36R
パッケージ
SOT323-5LPacking Type
Tape And ReelUnit Price (US$)
*LDK220U36R
パッケージ
SOT-89Packing Type
Tape And ReelUnit Price (US$)
0.294*LDK220C25R
パッケージ
SOT323-5LPacking Type
Tape And ReelUnit Price (US$)
*LDK220PU25R
パッケージ
DFN6 1.2x1.3Packing Type
Tape And ReelUnit Price (US$)
0.298*LDK220PU32R
パッケージ
DFN6 1.2x1.3Packing Type
Tape And ReelUnit Price (US$)
0.298*LDK220C30R
パッケージ
SOT323-5LPacking Type
Tape And ReelUnit Price (US$)
*