TPS71202MDRCTEP
ActiveENHANCED PRODUCT, 250-MA DUAL-OUTPUT, ULTRA-LOW NOISE, HIGH PSRR, LOW-DROPOUT LINEAR REGULAR
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TPS71202MDRCTEP
ActiveENHANCED PRODUCT, 250-MA DUAL-OUTPUT, ULTRA-LOW NOISE, HIGH PSRR, LOW-DROPOUT LINEAR REGULAR
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS71202MDRCTEP |
|---|---|
| Control Features | Power Good, Enable |
| Current - Output | 250 mA |
| Current - Quiescent (Iq) | 250 µA |
| Current - Supply (Max) [Max] | 600 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 10-VFDFN Exposed Pad |
| Protection Features | Under Voltage Lockout (UVLO), Over Temperature, Reverse Polarity |
| PSRR [Max] | 59 dB |
| PSRR [Min] | 54 dB |
| Supplier Device Package | 10-VSON (3x3) |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Output (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 1.2 V |
| Voltage Dropout (Max) | 0.4 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 6.56 | |
| 10 | $ 5.92 | |||
| 25 | $ 5.65 | |||
| 100 | $ 4.90 | |||
| Digi-Reel® | 1 | $ 6.56 | ||
| 10 | $ 5.92 | |||
| 25 | $ 5.65 | |||
| 100 | $ 4.90 | |||
| N/A | 0 | $ 8.01 | ||
| Tape & Reel (TR) | 250 | $ 4.68 | ||
| 500 | $ 4.27 | |||
| 1250 | $ 3.72 | |||
| 2500 | $ 3.58 | |||
| Texas Instruments | SMALL T&R | 1 | $ 5.77 | |
| 100 | $ 4.70 | |||
| 250 | $ 3.70 | |||
| 1000 | $ 3.14 | |||
Description
General part information
TPS71202 Series
The TPS71202 low-dropout (LDO) voltage regulator is tailored to noise-sensitive and RF applications. It features dual 250-mA LDOs with ultra-low noise, high power-supply rejection ratio (PSRR), and fast transient and start-up response. Each regulator output is stable with low-cost 2.2-µF ceramic output capacitors and features very low dropout voltages (125 mV typical at 250 mA). The regulator achieves fast start-up times (approximately 60 µs with a 0.001-µF bypass capacitor) while consuming very low quiescent current (300 µA typical with both outputs enabled). When the device is placed in standby mode, the supply current is reduced to less than 0.3 µA typical. The regulator exhibits approximately 32 µVrms of output voltage noise with VOUT= 2.8 V and a 0.01-µF noise reduction (NR) capacitor. Applications with analog components that are noise-sensitive, such as portable RF electronics, benefit from high PSRR, low noise, and fast line and load transient features. The TPS71202 is offered in a thin 3-mm × 3-mm SON package and is fully specified from –55°C to 125°C (TJ).
The TPS71202 low-dropout (LDO) voltage regulator is tailored to noise-sensitive and RF applications. It features dual 250-mA LDOs with ultra-low noise, high power-supply rejection ratio (PSRR), and fast transient and start-up response. Each regulator output is stable with low-cost 2.2-µF ceramic output capacitors and features very low dropout voltages (125 mV typical at 250 mA). The regulator achieves fast start-up times (approximately 60 µs with a 0.001-µF bypass capacitor) while consuming very low quiescent current (300 µA typical with both outputs enabled). When the device is placed in standby mode, the supply current is reduced to less than 0.3 µA typical. The regulator exhibits approximately 32 µVrms of output voltage noise with VOUT= 2.8 V and a 0.01-µF noise reduction (NR) capacitor. Applications with analog components that are noise-sensitive, such as portable RF electronics, benefit from high PSRR, low noise, and fast line and load transient features. The TPS71202 is offered in a thin 3-mm × 3-mm SON package and is fully specified from –55°C to 125°C (TJ).
