GM66150 Series 2009/5/18 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS Description Features The GM66150 series of positive fixed and adjustable regulators is designed to provide up to 1.5A output with high current, high accuracy, and extremely low dropout voltage performance. These regulators feature 300 to 350mV (full load) dropout voltages, and very low ground current. Although designed for high current loads, these devices are also useful in lower current, extremely low dropout critical systems, where the minimal dropout voltage and ground current values are important characteristics. TheGM66150 is fully protected against over current, reversed input polarity (or reversed battery connection), reversed lead insertion, over temperature operation, and transient voltage spikes (positive or negative). Ultra Low Dropout Voltage of 350mV @ 1.5A with Low Ground Current Fixed and Adjustable Voltage Versions Output Current up to 1.5A Guaranteed 1% Accurate Tolerance Extremely Fast Transient Response Reverse-battery Protection "Load Dump" Protection Zero-Current shutdown mode(5-pin versions) Error flag signals output out-of-regulation (5-pin versions) Five lead fixed voltage versions feature logic level ON/OFF control and an error flag which signals whenever the output falls out of regulation. For GM66151 and GM66152, the ENABLE pin may be tied to VIN if it is not required for ON/OFF control. The GM66150 ser ies is available in 3-pin and 5-pin TO-220 and surface mount SOT-223 and TO-263 packages. Application High Efficiency Linear Regulators Battery Powered Equipment Post Regulators for Switching Supplies High Efficiency "Green" Computer Systems Automotive Electronics 5V ± 5% GM66150-3.3 3.3V ± 1% @1.5A 47µF VOUT VIN R1 Fixed Voltage Version 10µF VOUT= 1.24V X [1 + (R1 /R2)] 22µF R2 Adjustable Voltage Version www.gammamicro.com.tw GM66150V2.02 Typical Application Circuits 1 GM66150 Series 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS Marking Information and Pin Configurations (Top View) GM66150 (Pb Free) TO 220 TO 263 (D2-PAK) GM66150 VVAYWW GM66150 VVAYWW 3. VOUT 2. GND. 1. VIN GM66150 VVAYWW SOT223 3. V OUT 2. GND 1. VIN 3. VOUT 2.GND 1. VIN GM66150 (Green Product) TO 220 TO 263 (D2-PAK) GM66150G VVAYWW GM66150V2.02 3. VOUT G: Green Product VV: Voltage suffix (15 = 1.5V, 50 = 5.0V…A = Adj) A: Assembly / Test site code Y: Year WW: Week 2. GND. 3. VOUT 2. GND 1. VIN 3. VOUT 2.GND 1. VIN 2 GM66150G VVAYWW 1. VIN GM66150G VVAYWW SOT223 GM66150 Series 2009/5/18 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS Marking Information and Pin Configurations (Top View) GM66151 (Pb Free) GM66151 VVAYWW GM66151 VVAYWW 5. Flag 4. Output 3. GND 2. Input 1. Enable 5. Flag 4. Output 3. GND 2. Input 1. Enable GM66151 (Green Product) GM66151G VVAYWW GM66151G VVAYWW GM66150V2.02 5. Flag 4. Output 3. GND 2. Input 1. Enable 5. Flag 4. Output 3. GND 2. Input 1. Enable G: Green Product VV: Voltage suffix (15 = 1.5V, 50 = 5.0V…A = Adj) A: Assembly / Test site code Y: Year WW: Week 3 GM66150 Series 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS Marking Information and Pin Configurations (Top View) GM66152 (Pb Free) TO-220-5 TO-263-5 GM66152 AYWW GM66152 AYWW 5.Adjust 4. Output 3. GND 2. Input 1. Enable 5. Adjust 4. Output 3. GND 2. Input 1. Enable GM66152 (Green Product) TO-220-5 TO-263-5 GM66152G AYWW GM66152G AYWW GM66150V2.02 5.Adjust 4. Output 3. GND 2. Input 1. Enable 5. Adjust 4. Output 3. GND 2. Input 1. Enable 4 G: Green Product A: Assembly / Test site code Y: Year WW: Week GM66150 Series 2009/5/18 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS Marking Information and Pin Configurations (Top View) GM66153 (Pb Free) TO-220-5 TO-263-5 GM66153 AYWW GM66153 AYWW 5. Adjust 4. Output 3. GND 2. Input 1. Flag 5. Adjust 4. Output 3. GND 2. Input 1. Flag GM66153 (Green Product) TO-220-5 TO-263-5 GM66153G AYWW GM66153G AYWW GM66150V2.02 5. Adjust 4. Output 3. GND 2. Input 1. Flag 5. Adjust 4. Output 3. GND 2. Input 1. Flag G: Green Product A: Assembly / Test site code Y: Year WW: Week 5 GM66150 Series 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS Ordering Information – Pb Free Ordering Number Output Voltage Package Shipping GM66150-1.5TA3T 1.5V TO-263 50 Units/Tube GM66150-1.5TA3R 1.5V TO-263 800 Units / Reel GM66150-1.5TB3T 1.5V TO-220 50 Units/Tube GM66150-1.5ST3T 1.5V SOT-223 80 Units/Tube GM66150-1.5ST3R 1.5V SOT-223 2,500 Units / Tape & Reel GM66150-1.8TA3T 1.8V TO-263 50 Units/Tube GM66150-1.8TA3R 1.8V TO-263 800 Units / Reel GM66150-1.8TB3T 1.8V TO-220 50 Units/Tube GM66150-1.8ST3T 1.8V SOT-223 80 Units/Tube GM66150-1.8ST3R 1.8V SOT-223 2,500 Units / Tape & Reel GM66150-2.5TA3T 2.5V TO-263 50 Units/Tube GM66150-2.5TA3R 2.5V TO-263 800 Units / Reel GM66150-2.5TB3T 2.5V TO-220 50 Units/Tube GM66150-2.5ST3T 2.5V SOT-223 80 Units/Tube GM66150-2.5ST3R 2.5V SOT-223 2,500 Units / Tape & Reel GM66150-3.0TA3T 3.0V TO-263 50 Units/Tube GM66150-3.0TA3R 3.0V TO-263 800 Units / Reel GM66150-3.0TB3T 3.0V TO-220 50 Units/Tube GM66150-3.0ST3T 3.0V SOT-223 80 Units/Tube GM66150-3.0ST3R 3.0V SOT-223 2,500 Units / Tape & Reel GM66150-3.3TA3T 3.3V TO-263 50 Units/Tube GM66150-3.3TA3R 3.3V TO-263 800 Units / Reel GM66150-3.3TB3T 3.3V TO-220 50 Units/Tube GM66150-3.3ST3T 3.3V SOT-223 80 Units/Tube GM66150-3.3ST3R 3.3V SOT-223 2,500 Units / Tape & Reel GM66150-5.0TA3T 5.0V TO-263 50 Units/Tube GM66150-5.0TA3R 5.0V TO-263 800 Units / Reel GM66150-5.0TB3T 5.0V TO-220 50 Units/Tube GM66150-5.0ST3T 5.0V SOT-223 80 Units/Tube GM66150-5.0ST3R 5.0V SOT-223 2,500 Units / Tape & Reel GM66150-12TA3T 12V TO-263 50 Units/Tube GM66150-12TA3R 12V TO-263 800 Units / Reel GM66150-12TB3T 12V TO-220 50 Units/Tube GM66150V2.02 GM66150 6 GM66150 Series 2009/5/18 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS Ordering Information – Green Product Ordering Number Output Voltage Package Shipping GM66150-1.5TA3TG 1.5V TO-263 50 Units/Tube GM66150-1.5TA3RG 1.5V TO-263 800 Units / Reel GM66150-1.5TB3TG 1.5V TO-220 50 Units/Tube GM66150-1.5ST3TG 1.5V SOT-223 80 Units/Tube GM66150-1.5ST3RG 1.5V SOT-223 2,500 Units / Tape & Reel GM66150-1.8TA3TG 1.8V TO-263 50 Units/Tube GM66150-1.8TA3RG 1.8V TO-263 800 Units / Reel GM66150-1.8TB3TG 1.8V TO-220 50 Units/Tube GM66150-1.8ST3TG 1.8V SOT-223 80 Units/Tube GM66150-1.8ST3RG 1.8V SOT-223 2,500 Units / Tape & Reel GM66150-2.5TA3TG 2.5V TO-263 50 Units/Tube GM66150-2.5TA3RG 2.5V TO-263 800 Units / Reel GM66150-2.5TB3TG 2.5V TO-220 50 Units/Tube GM66150-2.5ST3TG 2.5V SOT-223 80 Units/Tube GM66150-2.5ST3RG 2.5V SOT-223 2,500 Units / Tape & Reel GM66150-3.0TA3TG 3.0V TO-263 50 Units/Tube GM66150-3.0TA3RG 3.0V TO-263 800 Units / Reel GM66150-3.0TB3TG 3.0V TO-220 50 Units/Tube GM66150-3.0ST3TG 3.0V SOT-223 80 Units/Tube GM66150-3.0ST3RG 3.0V SOT-223 2,500 Units / Tape & Reel GM66150-3.3TA3TG 3.3V TO-263 50 Units/Tube GM66150-3.3TA3RG 3.3V TO-263 800 Units / Reel GM66150-3.3TB3TG 3.3V TO-220 50 Units/Tube GM66150-3.3ST3TG 3.3V SOT-223 80 Units/Tube GM66150-3.3ST3RG 3.3V SOT-223 2,500 Units / Tape & Reel GM66150-5.0TA3TG 5.0V TO-263 50 Units/Tube GM66150-5.0TA3RG 5.0V TO-263 800 Units / Reel GM66150-5.0TB3TG 5.0V TO-220 50 Units/Tube GM66150-5.0ST3TG 5.0V SOT-223 80 Units/Tube GM66150-5.0ST3RG 5.0V SOT-223 2,500 Units / Tape & Reel GM66150-12TA3TG 12V TO-263 50 Units/Tube GM66150-12TA3RG 12V TO-263 800 Units / Reel GM66150-12TB3TG 12V TO-220 50 Units/Tube GM66150V2.02 GM66150 7 GM66150 Series 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS Ordering Information – Pb Free Ordering Number Output Voltage Package Shipping GM66151-1.5TA5T 1.5V TO-263-5 50 Units/Tube GM66151-1.5TA5R 1.5V TO-263-5 800 Units / Reel GM66151-1.5TB5T 1.5V TO-220-5 50 Units/Tube GM66151-1.8TA5T 1.8V TO-263-5 50 Units/Tube GM66151-1.8TA5R 1.8V TO-263-5 800 Units / Reel GM66151-1.8TB5T 1.8V TO-220-5 50 Units/Tube GM66151-2.5TA5T 2.5V TO-263-5 50 Units/Tube GM66151-2.5TA5R 2.5V TO-263-5 800 Units / Reel GM66151-2.5TB5T 2.5V TO-220-5 50 Units/Tube GM66151-3.0TA5T 3.0V TO-263-5 50 Units/Tube GM66151-3.0TA5R 3.0V TO-263-5 800 Units / Reel GM66151-3.0TB5T 3.0V TO-220-5 50 Units/Tube GM66151-3.3TA5T 3.3V TO-263-5 50 Units/Tube GM66151-3.3TA5R 3.3V TO-263-5 800 Units / Reel GM66151-3.3TB5T 3.3V TO-220-5 50 Units/Tube GM66151-5.0TA5T 5.0V TO-263-5 50 Units/Tube GM66151-5.0TA5R 5.0V TO-263-5 800 Units / Reel GM66151-5.0TB5T 5.0V TO-220-5 50 Units/Tube GM66151-12TA5T 12V TO-263-5 50 Units/Tube GM66151-12TA5R 12V TO-263-5 800 Units / Reel GM66151-12TB5T 12V TO-220-5 50 Units/Tube GM66150V2.02 GM66151 8 GM66150 Series 2009/5/18 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS Ordering Information – Green Product Ordering Number Output Voltage Package Shipping GM66151-1.5TA5TG 1.5V TO-263-5 50 Units/Tube GM66151-1.5TA5RG 1.5V TO-263-5 800 Units / Reel GM66151-1.5TB5TG 1.5V TO-220-5 50 Units/Tube GM66151-1.8TA5TG 1.8V TO-263-5 50 Units/Tube GM66151-1.8TA5RG 1.8V TO-263-5 800 Units / Reel GM66151-1.8TB5TG 1.8V TO-220-5 50 Units/Tube GM66151-2.5TA5TG 2.5V TO-263-5 50 Units/Tube GM66151-2.5TA5RG 2.5V TO-263-5 800 Units / Reel GM66151-2.5TB5TG 2.5V TO-220-5 50 Units/Tube GM66151-3.0TA5TG 3.0V TO-263-5 50 Units/Tube GM66151-3.0TA5RG 3.0V TO-263-5 800 Units / Reel GM66151-3.0TB5TG 3.0V TO-220-5 50 Units/Tube GM66151-3.3TA5TG 3.3V TO-263-5 50 Units/Tube GM66151-3.3TA5RG 3.3V TO-263-5 800 Units / Reel GM66151-3.3TB5TG 3.3V TO-220-5 50 Units/Tube GM66151-5.0TA5TG 5.0V TO-263-5 50 Units/Tube GM66151-5.0TA5RG 5.0V TO-263-5 800 Units / Reel GM66151-5.0TB5TG 5.0V TO-220-5 50 Units/Tube GM66151-12TA5TG 12V TO-263-5 50 Units/Tube GM66151-12TA5RG 12V TO-263-5 800 Units / Reel GM66151-12TB5TG 12V TO-220-5 50 Units/Tube GM66150V2.02 GM66151 9 GM66150 Series 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS Ordering Information – Pb Free Ordering Number Output Voltage Package Shipping GM66152TA5T Adj TO-263-5 50 Units/Tube GM66152TA5R Adj TO-263-5 800 Units / Reel GM66152TB5T Adj TO-220-5 50 Units/Tube GM66153TA5T Adj TO-263-5 50 Units/Tube GM66153TA5R Adj TO-263-5 800 Units / Reel GM66153TB5T Adj TO-220-5 50 Units/Tube Output Voltage Package Shipping GM66152TA5TG Adj TO-263-5 50 Units/Tube GM66152TA5RG Adj TO-263-5 800 Units / Reel GM66152TB5TG Adj TO-220-5 50 Units/Tube GM66153TA5TG Adj TO-263-5 50 Units/Tube GM66153TA5RG Adj TO-263-5 800 Units / Reel GM66153TB5TG Adj TO-220-5 50 Units/Tube GM66152 GM66153 Ordering Information – Green Product Ordering Number GM66152 GM66150V2.02 GM66153 10 GM66150 Series 2009/5/18 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS Absolute Maximum Ratings Parameter Symbol Value Unit Power Dissipation PD Internally Limited W Input Power Supply Voltage (Note 1) VIN -20 to +60 V TSTG - 65 to 150 ℃ + 260 ℃ Storage Temperature Range Lead Temperature (Soldering, 5 sec) Note 1: Maximum positive supply voltage of 60V must be of limited duration (<100msec) and duty cycle (< 1%). The maximum continuous supply voltage is 26V. Operating Ratings Parameter Symbol Value Unit Maximum Operating Input Voltage VIN 26 V Operating Junction Temperature TJ -40 to +125 ℃ Block Diagram OUT IN 1.18V FLAG O.V. ILimit 28V 1.24V VREF + R1* ADJ** EN Thermal Shut down R2* * Feedback network in fixed versions only ** Adjustable version only GM66150V2.02 GND 11 GM66150 Series 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS Electrical Characteristics: (Unless otherwise specified: TJ = 25℃, Bold values are guaranteed across the full operating temperature range. Adjustable versions are programmed to 5.0V) Parameter Condition Symbol IO = 10mA Output Voltage 10mA ≤ IO ≤ 1.5A, VOUT + 1V ≤ VIN ≤ 26V, (Note 2, 6) VOUT Min Typ Max -1 1 -2 2 Unit % Line Regulation IO = 10mA, VOUT + 1V ≤ VIN ≤ 26V ∆VOI 0.06 0.5 % Load Regulation VIN = VOUT + 5V, 10mA ≤ IO ≤ 1.5A, (Note 6) ∆VOL 0.2 1.0 % Output Temperature Coefficient (Note 6) ∆VOUT/ ∆T 20 100 ppm/℃ 80 200 Dropout Voltage ∆VOUT = -1% (Note 3) IO = 100mA IO = 750A VDO IO = 1.5A Ground Current (Note 5) IO = 750mA, VIN = VOUT + 1V mV 220 IGND IO = 1.5A 350 600 8 20 mA 22 Ground Pin Current at Dropout VIN = 0.5V less than specified VOUT, IO = 10mA IGNDDO 20 Current Limit GM66150, VOUT = 0V, (Note 4) ICL 2.1 Output Noise Voltage 10Hz to 100kHz, IL = 100mA en CL = 10μF CL = 33μF mA 3.5 400 A µVRMS 260 Reference GM66152 1.228 Reference Voltage VREF (Note 8) Adjust Pin Bias Current IADJB 1.240 1.252 1.215 1.265 1.203 1.277 40 80 V nA 120 GM66150V2.02 VREF Temperature Coefficient Adjust Pin Bias Current Temperature Coefficient 12 (Note 7) ∆VREF/ ∆T 20 ppm/℃ 0.1 nA/℃ GM66150 Series 2009/5/18 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS Electrical Characteristics (continued): (Unless otherwise specified: TJ = 25℃, Bold values are guaranteed across the full operating temperature range. Adjustable versions are programmed to 5.0V) Parameter Condition Symbol Min Typ Max 0.01 1 Unit Flag Output (Error Comparator) GM66151/GM66153 Output Leakage Current VOH = 26V Output Low Voltage Device set for 5V, VIN = 4.5V IOL = 250µA VOL Upper Threshold Voltage Device set for 5V (Note 9) VTHU Lower Threshold Voltage Device set for 5V (Note 9) Hysteresis Device set for 5V (Note 9) IOLEAK µA 2 220 300 mV 400 40 60 mV 25 75 VTHL VHYS 95 mV 140 mV 15 mV Enable Input GM66151/GM66152 Input Logic Voltage Low (Off) 0.8 High (On) V 2.4 100 VEN = 26V Enable Pin Input Current 600 750 IEN 2.5 VEN = 0.8V µA 5.0 (Note 10) IOSD 10 µA 500 Note 2: Full Load current (IFL) is defined as 1.5A. Note 3: Dropout voltage is defined as the input-to-output differential when the output voltage drops to 99% of its nominal value with VOUT to VIN Note 4: VIN = VOUT (nominal) + 1V. For example, use VIN = 4.3V for a 3.3V regulator or use 6V for a 5V regulator. Employ pulse testing procedures to minimize temperature rise. Note 5: Ground pin current is the regulator quiescent current. The total current drawn from the source is the sum of the load current plus the ground pin current. Note 6: Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range. Note 7: Thermal regulation is defined as the change in output voltage at a time T after a change in power dissipation is applied, excluding load or line regulation effects. Specifications are for a 200mA load pulse at VIN = 20V (a 4W pulse) for T = 10ms. Note 8: VREF ≤ VOUT ≤ (VIN -1V), 2.3V ≤ VIN ≤ 26V, 10mA ≤ IL ≤ IFL, TJ ≤ TJ MAX. Note 9: VEN ≤ 0.8V and VIN ≤ 26V, VOUT=0 Note 10: When used in dual supply systems where the regulator load is returned to a negative supply, the output voltage must be diode clamped to ground. GM66150V2.02 Regulator Output Current in Shutdown 13 GM66150 Series 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS Application Information The GM66150 series is a high performance low-dropout voltage regulator suitable for all moderate to high current/voltage regulator applications. The 350mV dropout voltage at full load makes it especially valuable in battery powered systems and as high efficiency noise filters in “post-regulator” applications. Unlike older NPN-pass transistor designs, dropout performance of the PNP output of these devices is limited merely by the low VCE saturation voltage. The GM66150 family of regulators is fully protected from damage due to fault conditions. Current limiting is provided. This limiting is linear; output current under overload conditions is constant. Thermal shutdown disables the device when the die temperature exceeds the 125°C maximum safe operating temperature. Transient protection allows device survival even when the input voltage spikes between -20V and +60V. When the input voltage exceeds about 35V to 40V, the over voltage sensor temporarily disables the regulator. VIN IN OUT VOUT GND Figure 1.Linear regulators require only two capacitors for operation. Thermal Design Linear regulators are simple to use. The most complicated design parameters to consider are thermal characteristics. Thermal design requires the following application-specific parameters: • Maximum ambient temperature, TA • Output Current, IOUT • Output Voltage, VOUT • Input Voltage, VIN First, we calculate the power dissipation of the regulator from these numbers and the device parameters from this datasheet. PD = IOUT X (1.01VIN - VOUT), Where the ground current is approximated by 1% of IOUT. Then the heat sink thermal resistance is determined with this formula: GM66150V2.02 θSA = 14 TJMAX – TA PD – (θJC+θCS), where TJMAX ≤125°C and θCS is between 0 and 20°C/W Capacitor Requirements For stability and minimum output noise, a capacitor on the regulator output is necessary. The value of this capacitor is dependent upon the output current; lower currents allow smaller capacitors. GM66150 series are stable with the 10µF minimum capacitor values at full load. Where the regulator is powered from a source with a high AC impedance, a 0.1µF capacitor connected between Input and GND is recommended. This capacitor should have good characteristics to above 250kHz. GM66150 Series 2009/5/18 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS Application Information (continued) Minimum Load Current The GM66150 regulators are specified between finite loads. If the output current is too small, leakage currents dominate and the output voltage rises. The 5mA minimum load current swamps any expected leakage current across the operating temperature range. Adjustable Regulator Design The adjustable regulator versions, GM66152 and GM66153, allow programming the output voltage anywhere between 1.25V and the 26V maximum operating rating of the family. Two resistors are used. Resistors can be quite large, up to 1M., because of the very high input impedance and low bias current of the sense comparator: The resistor values are calculated by: R1 = R2 ( VOUT – 1) 1.24 Where is VOUT the desired output voltage. Figure 2 shows component definition. Applications with widely varying load currents may scale the resistors to draw the minimum load current required for proper operation. VOUT VIN R1 10µF 22µF R2 Figure 2. Adjustable Regulator with Resistors Error Flag Enable Input GM66151 and GM66152 versions feature an enable (EN) input that allows ON/OFF control of the device. Special design allows œzeroB current drain when the device is disabled#only microamperes of leakage current flows. The EN input has TTL/CMOS compatible thresholds for simple interfacing with logic, or may be directly tied to ≤ 30V. Enabling the regulator requires approximately 20µA. GM66150V2.02 GM66151 and GM66153 versions feature an Error Flag, which looks at the output voltage and signals an error condition when this voltage drops 5% below its expected value. The error flag is an open-collector output that pulls low under fault conditions. It may sink 10mA. Low output voltage signifies a number of possible problems, including an over-current fault (the device is in current limit) and low input voltage. The flag output is inoperative during over temperature shutdown conditions. 15 GM66150 Series 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS 0.8 400 0.7 350 0.6 300 250 200 150 100 0.2 3.0 ILOAD =10mA ILOAD = 1.5A 2.0 1.0 0 0 0 30 60 90 120 150 Temperature (°C) ILOAD =1.5A 2 4 6 8 Supply Voltage (V) 10 3.36 3.34 3 Devices 3.20 -60 -30 0 30 60 90 120 150 Temperature (°C) Figure 7. GM66150-3.3 Output Votlage vs. Temperature 0 -60 -30 0 30 60 90 120 150 Temperature (°C) Figure 5. GM66150 Ground Current vs. Temperature 1.2 2.5 1.0 VOUT = 0V 1.0 0 30 60 90 120 150 Temperature (°C) Figure 6. GM66150 Ground Current vs. Temperature 3.0 0 -60 -30 ILOAD =250mA 0.5 50 0.5 3.22 1.5 1.0 100 1.5 3.28 3.26 3.24 ILOAD =10mA 150 2.0 3.32 3.30 6 2.0 200 0 -60 -30 2 3 4 5 Input Voltage (V) 2.5 Ground Current (mA) 0.4 1 Figure 3. GM66150-5.0 Dropout Characteristics Ground Current (mA) 0.6 3.40 3.38 Output Voltage (V) ILOAD = 1.5A 250 Ground Current (µA) Ground Current (mA) 0.8 Figure 4. GM66150 Ground Current vs. Supply Voltage GM66150V2.02 0.3 300 VOUT = 5V ILOAD =10mA 1.0 16 0.4 Figure 2. GM66150 Dropout Voltage vs. Temperature 1.2 0 0 0.5 0 -60 -30 0.5 1.0 1.5 Output Current (A) Figure 1. GM66150 Dropout Voltage vs. Output Current 0.2 4.0 0.1 50 0 0 5.0 Output Voltage (V) 450 Dropout Voltage (V) Dropout Voltage (mV) Typical Characteristics (GM66150) RLOAD = 100Ω VOUT = 5V 0.8 0.6 0.4 0.2 0.0 0 30 60 90 120 150 Temperature (°C) Figure 8. GM66150-3.3 Short Circuit Current vs. Temperature -0.2 -30 -20 -10 0 10 20 Input Votlage (V) 30 Figure 9. GM66150 Ground Current vs. Input Voltage GM66150 Series 2009/5/18 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS Package Outline Dimensions – TO-263-5 0.390 - 0.410 (9.91 - 10.41) 0.260 - 0.280 (6.60 - 7.71) 0.050 (1.27) 0.175 - 0.183 (4.45 - 4.65) 0.048 - 0.052 (1.22 - 1.32) 0.330 - 0.350 (8.38 - 8.89) 0.565 max (14.35) max 7 3 0.090 - 0.110 (2.29 - 2.79) 0.015 - 0.030 (0.38 - 0.76) 0.028 - 0.038 (0.71 - 0.97) 0.057 - 0.077 (1.45 - 1.96) Package Outline Dimensions – TO-220-5 0.048 - 0.052 (1.22 - 1.32) 0.400 + 0.015 0.400 - 0.005 (0.38 + 0.18) (0.38 - 0.03) 0.240 - 0.260 (6.10 - 6.60) 0.175 - 0.185 (4.45 - 4.75) 0.100 - 0.120 (2.54 - 3.05) 0.149 - 0.153 (3.78 - 3.89) 0.330 - 0.350 (8.38 - 8.89) 0.525 - 0.555 (13.34 - 14.10) 0.030 - 0.040 (0.76 - 1.02) 0.057 - 0.077 (1.45 - 1.96) 0.105 + 0.010 0.105 - 0.010 0.015 + 0.007 0.015 - 0.001 (2.67 + 0.25) (2.67 - 0.38) (0.38 + 0.18) (0.38 - 0.03) GM66150V2.02 0.525 - 0.555 (13.34 - 14.10) 17 GM66150 Series 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS Package Outline Dimensions – TO263 0.390 - 0.415 (9.906 - 10.541) 0.105 - 0.180 (4.191 - 4.572) 0.060 (1.524) TYP 0.045 - 0.055 (1.143 - 1.397) 15 TYP 0.330 - 0.370 (8.382 - 9.398) 0.059 (1.499) TYP 0.143 + 0.012 0.143 - 0.002 (3.632 + 0305) (3.362 - 0.508) 0.050 +/- 0.012 (1.270 +/- 0.305) 0.020 - 0.039 (0.510 - 0.990) GM66150V2.02 0.090 - 0.110 (2.286 - 2.794) 18 0.050 (1.270) 0.013 - 0.023 (0.330 - 0.584) GM66150 Series 2009/5/18 1.5A ULTRA LOW DROPOUT VOLTAGE REGULATORS Ordering Number APM Gamma Micro Circuit Type TA3 R Output Voltage Package Type Shipping Type 1.5 = 1.5V 1.8 = 1.8V 2.5 = 2.5V 3.0 = 3.0V 3.3 = 3.3V 5.0 = 5.0V 12 = 12.0V TA3: TO263 TB3: TO220 R:Taping& Reel T: Tube TA5 R Output Voltage Package Type Shipping Type 1.5 = 1.5V 1.8 = 1.8V 2.5 = 2.5V 3.0 = 3.0V 3.3 = 3.3V 5.0 = 5.0V 12 = 12.0V TA5: TO263-5 TB5: TO220-5 R:Taping& Reel T:Tube GM 66151 -1.5 APM Gamma Micro Circuit Type GM 66152 -A APM Gamma Micro Circuit Type TA5 R Output Voltage Package Type Shipping Type Adj TA3: TO263-5 TB3: TO220-5 R: Taping & Reel T: Tube TA5 R Output Voltage Package Type Shipping Type Adj TA3: TO263-5 TB3: TO220-5 R: Taping & Reel T: Tube GM 66153 -A APM Gamma Micro 8 10 6 Circuit Type G Blank: Pb-free G:Green G Blank: Pb-free G:Green G Blank: Pb-free G:Green G Blank: Pb-free G:Green GM66150V2.02 GM 66150 -1.5 19