REG102

REG102, Low-Dropout Regulator, SOT, -0.3 to 12 V, 250mA, Texas Instruments

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Price:: US $0.30~0.50 / piece [Get Latest Price]

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Qty (lots)	Price/lot
1 ~ 100 :	0.50 / Piece
100 ~ 1000 :	0.40 / Piece
1000 ~ 100000 :	0.30 / Piece

PartNumber:: REG102

Brand:: Texas Instruments - TI | Pack: SOT | D/C: 11+

Availability:: Supply Ability: 100000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2013-01-02

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Part Number:REG102
US $0.30 - 0.50
REG102GA-2.5

US $0.69 - 3.99 / Piece
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REG102GA-A

US $0.69 - 3.99 / Piece
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Product Summary

The REG102 is a Low-Dropout Regulator. The REG102 is a family of low-noise, low-dropout linear regulators with low ground pin current. The new DMOS topology provides significant improvement over previous designs, including low-dropout voltage (only 150mV typ at full load), and better transient performance. In addition, no output capacitor is required for stability, unlike conventional low-dropout regulators that are difficult to compensate and require expensive low ESR capacitors greater than 1μF. Typical ground pin current is only 600μA (at IOUT = 250mA) and drops to 10nA when not enabled. Unlike regulators with PNP pass devices, quiescent current remains relatively constant over load variations and under dropout conditions.

Parametrics

REG102 absolute maximum ratings: (1)Supply Input Voltage : –0.3V to 12V; (2)Enable Input Voltage : –0.3V to VIN; (3)Feedback Voltage : –0.3V to 6.0V; (4)NR Pin Voltage : –0.3V to 6.0V; (5)Output Short-Circuit Duration : Indefinite; (6)Operating Temperature Range : –55℃ to +125℃; (7)Storage Temperature Range : –65℃ to +150℃; (8)Lead Temperature : +240℃.

Features

REG102 features: (1)FAST TRANSIENT RESPONSE; (2)VERY LOW NOISE: 28μVrms; (3)HIGH ACCURACY: ±1.5% max; (4)2.5V, 2.8V, 2.85V, 3.0V, 3.3V, AND 5.0V ADJUSTABLE OUTPUT VERSIONS; (5)OTHER OUTPUT VOLTAGES AVAILABLE UPON REQUEST; (6)FOLDBACK CURRENT LIMIT; (7)THERMAL PROTECTION; (8)SMALL SURFACE-MOUNT PACKAGES: SOT23-5, SOT223-5, and SO-8.