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The LDLN015 is an ultra low noise linear regulator which provides 150 mA maximum current from an input voltage ranging from 2.1 V to 5.5 V with a typical dropout voltage of 86 mV. With its 6.3 µ VRMS noise value in a band from 10 Hz to 100 kHz, the LDLN015 provides a very clean output suitable for ultra sensitive loads. It is stable with ceramic capacitors. High PSRR, low quiescent current and very low noise features make it suitable for low power battery powered applications. Power supply rejection is higher than 90 dB at low frequencies and starts to roll off at 10 kHz. The enable logic control function puts the LDLN015 into shutdown mode allowing a total current consumption lower than 1 µA. The device also includes a short-circuit constant current limiting and thermal protection. Typical applications are noise sensitive loads like ADC, VCO in mobile phones, and personal digital assistants (PDAs).
主な特徴
- Ultra low noise: 6.3 µVRMS from 10 Hz to 100 kHz
- Input voltage from 2.1 to 5.5 V
- Very low quiescent current (35 µA typ. at no load, 70 µA typ. at 150 mA load; 2 µA max. in off mode)
- Output voltage tolerance: ± 1% at 25 °C
- 150 mA guaranteed output current
- Wide range of output voltage from 0.8 V to 3.3 V with 100 mV step
- Logic-controlled electronic shutdown
- Compatible with ceramic capacitor (COUT = 0.47 µF)
- No bypass capacitor is required
- Internal current and thermal limit
- Package DFN6 (2 x 2 mm)
- 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LDLN015PU10R | DFN6 2x2 | Tape And Reel | 1 | 1 | 0.15 |
Active
|
0.628 | 1000 | EAR99 | MALAYSIA | No availability of distributors reported, please contact our sales office | Buy now | |
| LDLN015PU33R | DFN6 2x2 | Tape And Reel | 3.3 | 1 | 0.15 |
Active
|
0.628 | 1000 | EAR99 | MALAYSIA | No availability of distributors reported, please contact our sales office | Buy now | |
| LDLN015PU12R | DFN6 2x2 | Tape And Reel | 1.2 | 1 | 0.15 |
Active
|
0.628 | 1000 | EAR99 | MALAYSIA | Check Availability | Buy now | |
| LDLN015PU15R | DFN6 2x2 | Tape And Reel | 1.5 | 1 | 0.15 |
Active
|
0.628 | 1000 | EAR99 | MALAYSIA | Check Availability | Get sample | |
| LDLN015PU28R | DFN6 2x2 | Tape And Reel | 2.8 | 1 | 0.15 |
Active
|
0.628 | 1000 | EAR99 | MALAYSIA | Check Availability | Get sample | |
| LDLN015PU30R | DFN6 2x2 | Tape And Reel | 3 | 1 | 0.15 |
Active
|
0.628 | 1000 | EAR99 | MALAYSIA | Check Availability | Get sample | |
| LDLN015PU25R | DFN6 2x2 | Tape And Reel | 2.5 | 1 | 0.15 |
Active
|
0.628 | 1000 | EAR99 | MALAYSIA | Check Availability | Get sample | |
| LDLN015PU18R | DFN6 2x2 | Tape And Reel | 1.8 | 1 | 0.15 |
Active
|
0.628 | 1000 | EAR99 | MALAYSIA | Check Availability | Get sample |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
ビデオ
| 製品型番 | Marketing Status | パッケージ | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| LDLN015PU10R |
Active
|
DFN6 2x2 | インダストリアル | Ecopack2 |
|
| LDLN015PU12R |
Active
|
DFN6 2x2 | インダストリアル | Ecopack2 |
|
| LDLN015PU15R |
Active
|
DFN6 2x2 | インダストリアル | Ecopack2 |
|
| LDLN015PU18R |
Active
|
DFN6 2x2 | インダストリアル | Ecopack2 |
|
| LDLN015PU25R |
Active
|
DFN6 2x2 | インダストリアル | Ecopack2 |
|
| LDLN015PU28R |
Active
|
DFN6 2x2 | インダストリアル | Ecopack2 |
|
| LDLN015PU30R |
Active
|
DFN6 2x2 | インダストリアル | Ecopack2 |
|
| LDLN015PU33R |
Active
|
DFN6 2x2 | インダストリアル | Ecopack2 |
|
LDLN015PU10R
Package:
DFN6 2x2Material Declaration**:
LDLN015PU12R
Package:
DFN6 2x2Material Declaration**:
LDLN015PU15R
Package:
DFN6 2x2Material Declaration**:
LDLN015PU18R
Package:
DFN6 2x2Material Declaration**:
LDLN015PU25R
Package:
DFN6 2x2Material Declaration**:
LDLN015PU28R
Package:
DFN6 2x2Material Declaration**:
LDLN015PU30R
Package:
DFN6 2x2Material Declaration**:
LDLN015PU33R
Package:
DFN6 2x2Material Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
