Product overview
Description
L99VR03 is a low dropout linear voltage regulator designed for automotive applications available in PWSSO12 package. The LDO delivers up to 300 mA of load current and consumes as low as 800 nA of quiescent current when the regulator is disabled and only 3.5 µA quiescent current at no load. The device is quite suitable for standby microprocessor control-unit systems, especially in automotive applications. The input voltage operating range is up to 40 V. The L99VR03 features enable. The L99VR03 is available in different output voltage options (3.3 V or 5 V). High output voltage accuracy (±2%) is kept over wide temperature range, line and load variation. The regulator output current is internally limited so that the device is protected against short-circuit, as it features over temperature protection.
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All features
- AEC-Q100 qualified
- Wide input voltage operating range up to 40 V
- Low quiescent current consumption
- Output voltage options: 3.3 V or 5 V
- Output voltage precision ±2%
- Enable input for enabling/disabling the voltage regulator
- Thermal shutdown and short-circuit current limitation
- Undervoltage-lockout UVLO
- Wide operating temperature range TJ = -40 °C to 175 °C
- Sustaining slow ramp-up applications
- Supply voltage rejection: > 60 dB at 1 kHz
- Performant line and load regulation
EDA Symbols, Footprints and 3D Models
STMicroelectronics - L99VR03
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Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| L99VR033P | Preview | PowerSSO 12 | Automotive | Ecopack2 | |
| L99VR033PTR | Evaluation | PowerSSO 12 | Automotive | Ecopack2 | |
| L99VR033QTR | Evaluation | VFDFN 3X2X0.9 8L WETT. FLANKS | Automotive | Ecopack2 | |
| L99VR035P | Preview | PowerSSO 12 | Automotive | Ecopack2 | |
| L99VR035PTR | Evaluation | PowerSSO 12 | Automotive | Ecopack2 | |
| L99VR035QTR | Evaluation | VFDFN 3X2X0.9 8L WETT. FLANKS | Automotive | Ecopack2 | |
L99VR033P
Package:
PowerSSO 12Material Declaration**:
L99VR033PTR
Package:
PowerSSO 12Material Declaration**:
L99VR033QTR
Package:
VFDFN 3X2X0.9 8L WETT. FLANKSMaterial Declaration**:
L99VR035P
Package:
PowerSSO 12Material Declaration**:
L99VR035PTR
Package:
PowerSSO 12Material Declaration**:
L99VR035QTR
Package:
VFDFN 3X2X0.9 8L WETT. FLANKSMaterial 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.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L99VR035PTR | | | distributors No availability of distributors reported, please contact our sales office | ||||||||||
| L99VR033P | | | distributors No availability of distributors reported, please contact our sales office | ||||||||||
| L99VR035QTR | | | distributors No availability of distributors reported, please contact our sales office | ||||||||||
| L99VR033PTR | | | distributors No availability of distributors reported, please contact our sales office | ||||||||||
| L99VR035P | | | distributors No availability of distributors reported, please contact our sales office | ||||||||||
| L99VR033QTR | | | distributors No availability of distributors reported, please contact our sales office |
L99VR035PTR Evaluation
L99VR033P Preview
L99VR035QTR Evaluation
L99VR033PTR Evaluation
L99VR035P Preview
L99VR033QTR Evaluation
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors