TI TPS7A0531PDBVT
| Manufacturer | |
| MPN | TPS7A0531PDBVT |
| LCSC Part # | C3749697 |
| Packaging | SOT-23-5 |
| Customer # | |
| Key Attributes | 200mA, ultra-low IQ, high-precision, low-dropout regulator with enable function |
| Datasheet | TI TPS7A0531PDBVT |
| RoHS Compliance | 1 documents available |
| Alternative Parts | 5 |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | TI | |
| Packaging | SOT-23-5 | |
| Output Voltage | 3.1V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+125℃@(Tj) | |
| Supply Current (Iq) | 1uA | |
| Output Configuration | Positive | |
| Operating Voltage | 5.5V | |
| Output Current | 200mA | |
| Features | Enable control;Output discharge;Input under-voltage protection;Short Circuit Protection;Over Current Protection;Thermal shutdown | |
| Output Type | Fixed |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | TI | |
| Packaging | SOT-23-5 | |
| Output Voltage | 3.1V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+125℃@(Tj) |
| Type | Description | |
|---|---|---|
| Supply Current (Iq) | 1uA | |
| Output Configuration | Positive | |
| Operating Voltage | 5.5V | |
| Output Current | 200mA | |
| Features | Enable control;Output discharge;Input under-voltage protection;Short Circuit Protection;Over Current Protection;Thermal shutdown | |
| Output Type | Fixed |
Introduction
TPS7A05 is an ultra-small, low quiescent current LDO regulator capable of delivering 200mA with excellent transient performance. The device features an output range of 0.8V to 3.3V with typical accuracy of 1%.
The TPS7A05 features an ultra-low IQ (1μA), drawing minimal quiescent current to extend battery life in battery-powered applications, offering excellent functionality and safety. The device can be powered by rechargeable Li-ion batteries, primary lithium battery chemistries (such as Li-SOCl2 and Li-MnO2), and two to three series alkaline cells.
The TPS7A05 incorporates an active pulldown circuit for fast output discharge when the device is disabled.
The TPS7A05 is fully rated over an operating junction temperature range of TJ = -40°C to +125°C, and is available in standard X2SON (DQN), SOT-23 (DBV and DBZ), and DSBGA (YKA) packages.
Features
- Ultra-low IQ: 1μA (typical), 3μA (maximum)
- IGND: 6μA (typical) at 200mA
- Excellent transient response
- Input voltage range: 1.4V to 5.5V
- Output accuracy: 1% typical, 3% maximum
- Fixed output voltages available: 0.8V to 3.3V
- Very low dropout: 235mV (maximum) at 200mA (3.3VOUT)
- Active output discharge
- Foldback current limiting
- Stable with 0.47μF or larger capacitors
Applications
- Wearable electronics
- Ultrabooks, tablets, and e-readers
- Always-on power supplies
- Set-top boxes
- Game controllers, remote controls, toys, and drones
- Wireless handhelds and smartphones
- Portable and battery-powered devices
| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 1+ | $ 1.492 | $ 1.49 |
| 250+ | $ 0.5772 | $ 144.30 |
| 500+ | $ 0.5581 | $ 279.05 |
| 1,000+ | $ 0.547 | $ 547.00 |
Standard Packaging250/Full Reel | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | TI | |
| Packaging | SOT-23-5 | |
| Output Voltage | 3.1V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+125℃@(Tj) | |
| Supply Current (Iq) | 1uA | |
| Output Configuration | Positive | |
| Operating Voltage | 5.5V | |
| Output Current | 200mA | |
| Features | Enable control;Output discharge;Input under-voltage protection;Short Circuit Protection;Over Current Protection;Thermal shutdown | |
| Output Type | Fixed |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | TI | |
| Packaging | SOT-23-5 | |
| Output Voltage | 3.1V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+125℃@(Tj) |
| Type | Description | |
|---|---|---|
| Supply Current (Iq) | 1uA | |
| Output Configuration | Positive | |
| Operating Voltage | 5.5V | |
| Output Current | 200mA | |
| Features | Enable control;Output discharge;Input under-voltage protection;Short Circuit Protection;Over Current Protection;Thermal shutdown | |
| Output Type | Fixed |
Introduction
TPS7A05 is an ultra-small, low quiescent current LDO regulator capable of delivering 200mA with excellent transient performance. The device features an output range of 0.8V to 3.3V with typical accuracy of 1%.
The TPS7A05 features an ultra-low IQ (1μA), drawing minimal quiescent current to extend battery life in battery-powered applications, offering excellent functionality and safety. The device can be powered by rechargeable Li-ion batteries, primary lithium battery chemistries (such as Li-SOCl2 and Li-MnO2), and two to three series alkaline cells.
The TPS7A05 incorporates an active pulldown circuit for fast output discharge when the device is disabled.
The TPS7A05 is fully rated over an operating junction temperature range of TJ = -40°C to +125°C, and is available in standard X2SON (DQN), SOT-23 (DBV and DBZ), and DSBGA (YKA) packages.
Features
- Ultra-low IQ: 1μA (typical), 3μA (maximum)
- IGND: 6μA (typical) at 200mA
- Excellent transient response
- Input voltage range: 1.4V to 5.5V
- Output accuracy: 1% typical, 3% maximum
- Fixed output voltages available: 0.8V to 3.3V
- Very low dropout: 235mV (maximum) at 200mA (3.3VOUT)
- Active output discharge
- Foldback current limiting
- Stable with 0.47μF or larger capacitors
Applications
- Wearable electronics
- Ultrabooks, tablets, and e-readers
- Always-on power supplies
- Set-top boxes
- Game controllers, remote controls, toys, and drones
- Wireless handhelds and smartphones
- Portable and battery-powered devices
C3749697 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Alternative Parts
| MPN | Manufacturer | Alternative Type | Packaging | Availability | Unit Price | ||
|---|---|---|---|---|---|---|---|
| LDK120M31R | ST | Similar | SOT-23-5L | 7 | $ 0.5434 | ||
| LP5907MFX-3.1/NOPB | TI | Similar | SOT-23-5 | 4,646 | $ 0.4671 | ||
| TLV70231DBVT | TI | Similar | SOT-23-5 | 70 | $ 0.2108 | ||
| TLV70231DBVR | TI | Similar | SOT-23-5 | 326 | $ 0.4367 | ||
| TPS7A2031PDBVR | TI | Similar | SOT-23-5 | 3,080 | $ 0.2868 |