AP2202_07 BCDSEMI | Alldatasheet

Document overview

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Technical content

Features

  • Up to 150mA Output Current
  • Low Standby Current
  • Low Dropout V oltage: VDROP=165mV at 150mA
  • High Output Accuracy: ±1%
  • Good Ripple Rejection Ability: 75dB at 100Hz and IOUT=100µA
  • Tight Load and Line Regulation
  • Low Temperature Coefficient
  • Over Current Protection
  • Thermal Protection
  • Reverse-battery Protection
  • Logic-controlled Enable

Applications

  • Cellular Phones
  • Cordless Phones
  • Digital Still Cameras
  • Wireless Communicators
  • PDAs / Palmtops
  • PC Mother Board
  • Consumer Electronics SOT-23-5

Figure 1. Package Types of AP2202

Figure 2. Pin Configuration of AP2202 (Top View)

13 V IN Input voltage

4 BYP/ADJ Bypass capacitor for lo w noise operation/Adjust output

51 V OUT Regulated output voltage

Figure 3. Functional Block Diagram of AP2202

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Package Temperature Range Part Number Marking ID Packing Type Tin Lead Lead Free Tin Lead Lead Free SOT-23-5 -40 to 125oC AP2202K-ADJTR AP2202K-ADJ TRE1 K2C E2C Tape & Reel AP2202K-2.5TR AP2202K-2.5TRE1 K2D E2D Tape & Reel AP2202K-2.6TR AP2202K-2.6TRE1 K2E E2E Tape & Reel AP2202K-2.7TR AP2202K-2.7TRE1 K2F E2F Tape & Reel AP2202K-2.8TR AP2202K-2.8TRE1 K2G E2G Tape & Reel AP2202K-2.9TR AP2202K-2.9TRE1 K2H E2H Tape & Reel AP2202K-3.0TR AP2202K-3.0TRE1 K2I E2I Tape & Reel AP2202K-3.3TR AP2202K-3.3TRE1 K2L E2L Tape & Reel AP2202K-4.0TR AP2202K-4.0TRE1 K2S E2S Tape & Reel SOT-89-3 -40 to 125 oC AP2202R-3.3TR AP2202R-3.3TRE1 R22B E22B Tape & Reel

Ordering Information

BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Circuit Type Package K: SOT-23-5 2.5: Fixed Output 2.5V E1: Lead Free Blank: Tin Lead AP2202 - TR: Tape and Reel 2.6: Fixed Output 2.6V 2.7: Fixed Output 2.7V 2.8: Fixed Output 2.8V 3.0: Fixed Output 3.0V 3.3: Fixed Output 3.3V 4.0: Fixed Output 4.0V ADJ: Adjustable Output 2.9: Fixed Output 2.9V R: SOT-89-3

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Parameter Symbol Value Unit Supply Input V oltage V IN 15 V Enable Input V oltage V EN 15 V Power Dissipation P D Internally Limited (Thermal Protection) W Lead Temperature (Soldering, 10sec) T LEAD 260 oC Junction Temperature T J 150 oC Storage Temperature T STG -65 to 150 oC ESD (Machine Model) 200 V Thermal Resistance (No Heatsink) θJA SOT-23-5 200 oC/WSOT-89-3 165 Note 1: Stresses greater than those listed unde r "Absolute Maximum Ratings" may caus e permanent damage to the device. These are stress ratings only, and functiona l operation of the device at these or any other conditions beyond those indicated under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods may affect device reliability. Absolute Maximum Ratings (Note 1) Parameter Symbol Min Max Unit Supply Input V oltage V IN 2.5 13.2 V Enable Input V oltage V EN 0 13.2 V Operating Junction Temperature T J -40 125 oC Recommended Operating Conditions

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Parameter Symbol Condi tions Min Typ Max Unit Output V oltage Accuracy ∆VOUT/VOUT Variation from specified VOUT -1 1 % -2 2 Output V oltage Temperature Coefficient (Note 3) ∆VOUT/∆5 120 µV/oC Line Regulation VRLINE VIN=VOUT+1V to 13.2V 0.004 0.012 %/V 0.05 Load Regulation (Note 4) VRLOAD IOUT=0.1mA to 150mA 0.02 0.2 %0.5 Dropout V oltage (Note 5) VDROP IOUT=100µA 15 50 mV IOUT=50mA 110 150 230 IOUT=100mA 140 250 300 IOUT=150mA 165 275 350 Standby Current ISTD VEN≤0.4V (shutdown) 0.01 1 µA VEN≤0.18V (shutdown) 5 Ground Pin Current (Note 6) IGND VEN≥2.0V , IOUT=0µA 95 130 µA 150 VEN≥2.0V , IOUT=100µA 98 140 160 VEN≥2.0V , IOUT=50mA 350 600 800 VEN≥2.0V , IOUT=100mA 600 1000 1500 VEN≥2.0V , IOUT=150mA 1300 1900 2500 Ripple Rejection PSR R frequency=100Hz, I OUT=100µA7 5 d B Current Limit I LIMIT VOUT=0V 320 550 mA Output Noise eno IOUT=50mA, COUT=2.2µF, 100pF from BYP to GND 260 Enable Input Logic-Low Vo l t a g e VIL Regulator shutdown 0.4 V 0.18 HznV / VIN=VOUT+1V , IOUT=100µA, C IN=1.0µF, COUT=2.2µF, VEN≥2.0V , TJ=25oC, Bold typeface applies over -40oC≤TJ≤125oC (note 2), unless otherwise specified.

Electrical Characteristics

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Electrical Characteristics (Continued) Note 2: Specifications in bold type are limited to -40oC≤TJ≤125oC. Limits over temperature are guaranteed by design, but not tested in production. Note 3: Output voltage temperature coeffi cient is defined as the worst case voltage change divided by the total temperature range. Note 4: Regulation is measured at consta nt junction temperature using low duty cycl e pulse testing. Parts are tested for load regulation in the load range from 0.1mA to 150mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification. Note 5: Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (TJ=25oC) or 2% (- 40oC≤TJ≤125oC) below its nominal value measured at 1V differential. Note 6: Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the supply is the sum of the load current plus the ground pin current. Parameter Symbol Conditions Min Typ Max Unit Enable Input Logic-High Vo l t a g e VIH Regulator enabled 2.0 V Enable Input Logic-Low Current IIL VIL≤0.4V 0.01 1 µA VIL≤0.18V 2 Enable Input Logic-High Current IIH VIH≥2.0V 5 20 µA VIH≥2.0V 25 VIN=VOUT+1V , IOUT=100µA, C IN=1.0µF, COUT=2.2µF, VEN≥2.0V , TJ=25oC, Bold typeface applies over -40oC≤TJ≤125oC (note 2), unless otherwise specified.

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Parameter Symbol Conditions Min Typ Max Unit Output V oltage Accuracy ∆VOUT/VOUT Variation from specified VOUT -1 1 % -2 2 Output V oltage Temperature Coefficient (Note 3) ∆VOUT/∆5 120 µV/oC (∆VOUT/VOUT)/∆T 48 ppm/oC Line Regulation VRLINE VIN=3.5V to 13.2V 13 mV Load Regulation (Note 4) VRLOAD IOUT=0.1mA to 150mA 1 5 mV Dropout V oltage (Note 5) VDROP IOUT=100µA 15 50 mV IOUT=50mA 110 150 230 IOUT=100mA 140 250 300 IOUT=150mA 165 275 350 Standby Current ISTD VEN≤0.4V (shutdown) 0.01 1 µA VEN≤0.18V (shutdown) 5 Ground Pin Current (Note 6) IGND VEN≥2.0V , IOUT=0µA 95 130 µA 150 VEN≥2.0V , IOUT=100µA 98 140 160 VEN≥2.0V , IOUT=50mA 350 600 800 VEN≥2.0V , IOUT=100mA 600 1000 1500 VEN≥2.0V , IOUT=150mA 1300 1900 2500 Ripple Rejection PSRR frequency=100Hz, I OUT=100µA7 5 d B Current Limit I LIMIT VOUT=0V 320 550 mA Output Noise eno IOUT=50mA, COUT=2.2µF, 100pF from BYP to GND 260 Enable Input Logic-Low Vo l t a g e VIL Regulator shutdown 0.4 V 0.18 HznV / AP2202-2.5 Electrical Characteristics Electrical Characteristics (Continued) VIN=3.5V , IOUT=100µA, CIN=1.0µF, COUT=2.2µF, VEN≥2.0V , TJ=25oC, Bold typeface applies over -40oC≤TJ≤125oC (note 2), unless otherwise specified.

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Electrical Characteristics (Continued) AP2202-2.5 Electrical Characteristics Parameter Symbol Conditions Min Typ Max Unit Enable Input Logic-High Vo l t a g e VIH Regulator enabled 2.0 V Enable Input Logic-Low Current IIL VIL≤0.4V 0.01 1 µA VIL≤0.18V 2 Enable Input Logic-High Current IIH VIH≥2.0V 5 20 µA VIH≥2.0V 25 Note 2: Specifications in bold type are limited to -40oC≤TJ≤125oC. Limits over temperature are guaranteed by design, but not tested in production. Note 3: Output voltage temperature coeffi cient is defined as the wors t case voltage change divi ded by the total temperature range. Note 4: Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load reg- ulation in the load range from 0.1mA to 150mA. Changes in output voltage due to he ating effects are covered by the thermal regulation specification. Note 5: Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (TJ=25oC) or 2% (- 40oC≤TJ≤125oC) below its nominal value measured at 1V differential. Note 6: Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the supply is the sum of the load current plus the ground pin current. VIN=3.5V , IOUT=100µA, CIN=1.0µF, COUT=2.2µF, VEN≥2.0V , TJ=25oC, Bold typeface applies over -40oC≤TJ≤125oC (note 2), unless otherwise specified.

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Parameter Symbol Conditions Min Typ Max Unit Output V oltage Accuracy ∆VOUT/VOUT Variation from specified VOUT -1 1 % -2 2 Output V oltage Temperature Coefficient (Note 3) ∆VOUT/∆5 120 µV/oC (∆VOUT/VOUT)/∆T 46 ppm/oC Line Regulation VRLINE VIN=3.6V to 13.2V 13 mV Load Regulation (Note 4) VRLOAD IOUT=0.1mA to 150mA 1 6 mV Dropout V oltage (Note 5) VDROP IOUT=100µA 15 50 mV IOUT=50mA 110 150 230 IOUT=100mA 140 250 300 IOUT=150mA 165 275 350 Standby Current ISTD VEN≤0.4V (shutdown) 0.01 1 µA VEN≤0.18V (shutdown) 5 Ground Pin Current (Note 6) IGND VEN≥2.0V , IOUT=0µA 95 130 µA 150 VEN≥2.0V , IOUT=100µA 98 140 160 VEN≥2.0V , IOUT=50mA 350 600 800 VEN≥2.0V , IOUT=100mA 600 1000 1500 VEN≥2.0V , IOUT=150mA 1300 1900 2500 Ripple Rejection PSRR frequency=100Hz, I OUT=100µA7 5 d B Current Limit I LIMIT VOUT=0V 320 550 mA Output Noise eno IOUT=50mA, COUT=2.2µF, 100pF from BYP to GND 260 Enable Input Logic-Low V oltage VIL Regulator shutdown 0.4 V 0.18 HznV / AP2202-2.6 Electrical Characteristics Electrical Characteristics (Continued) VIN=3.6V , IOUT=100µA, CIN=1.0µF, COUT=2.2µF, VEN≥2.0V , TJ=25oC, Bold typeface applies over -40oC≤TJ≤125oC (note 2), unless otherwise specified.

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Electrical Characteristics (Continued) AP2202-2.6 Electrical Characteristics Parameter Symbol Conditions Min Typ Max Unit Enable Input Logic-High Vo l t a g e VIH Regulator enabled 2.0 V Enable Input Logic-Low Current IIL VIL≤0.4V 0.01 1 µA VIL≤0.18V 2 Enable Input Logic-High Current IIH VIH≥2.0V 5 20 µA VIH≥2.0V 25 Note 2: Specifications in bold type are limited to -40oC≤TJ≤125oC. Limits over temperature are guaranteed by design, but not tested in production. Note 3: Output voltage temperature coeffi cient is defined as the worst case voltage change divided by the total temperature range. Note 4: Regulation is measured at consta nt junction temperature using low duty cycl e pulse testing. Parts are tested for load regulation in the load range from 0.1mA to 150mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification. Note 5: Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (TJ=25oC) or 2% (- 40oC≤TJ≤125oC) below its nominal value measured at 1V differential. Note 6: Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the supply is the sum of the load current plus the ground pin current. VIN=3.6V , IOUT=100µA, CIN=1.0µF, COUT=2.2µF, VEN≥2.0V , TJ=25oC, Bold typeface applies over -40oC≤TJ≤125oC (note 2), unless otherwise specified.

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Parameter Symbol Conditions Min Typ Max Unit Output V oltage Accuracy ∆VOUT/VOUT Variation from specified VOUT -1 1 % -2 2 Output V oltage Temperature Coefficient (Note 3) ∆VOUT/∆5 120 µV/oC (∆VOUT/VOUT)/∆T 44.4 ppm/oC Line Regulation VRLINE VIN=3.7V to 13.2V 14 mV Load Regulation (Note 4) VRLOAD IOUT=0.1mA to 150mA 1 6 mV Dropout V oltage (Note 5) VDROP IOUT=100µA 15 50 mV IOUT=50mA 110 150 230 IOUT=100mA 140 250 300 IOUT=150mA 165 275 350 Standby Current ISTD VEN≤0.4V (shutdown) 0.01 1 µA VEN≤0.18V (shutdown) 5 Ground Pin Current (Note 6) IGND VEN≥2.0V , IOUT=0µA 95 130 µA 150 VEN≥2.0V , IOUT=100µA 98 140 160 VEN≥2.0V , IOUT=50mA 350 600 800 VEN≥2.0V , IOUT=100mA 600 1000 1500 VEN≥2.0V , IOUT=150mA 1300 1900 2500 Ripple Rejection PSRR frequency=100Hz, I OUT=100µA7 5 d B Current Limit I LIMIT VOUT=0V 320 550 mA Output Noise eno IOUT=50mA, COUT=2.2µF, 100pF from BYP to GND 260 Enable Input Logic-Low Vo l t a g e VIL Regulator shutdown 0.4 V 0.18 HznV / AP2202-2.7 Electrical Characteristics Electrical Characteristics (Continued) VIN=3.7V , IOUT=100µA, CIN=1.0µF, COUT=2.2µF, VEN≥2.0V , TJ=25oC, Bold typeface applies over -40oC≤TJ≤125oC (note 2), unless otherwise specified.

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Electrical Characteristics (Continued) AP2202-2.7 Electrical Characteristics Parameter Symbol Conditions Min Typ Max Unit Enable Input Logic-High Vo l t a g e VIH Regulator enabled 2.0 V Enable Input Logic-Low Current IIL VIL≤0.4V 0.01 1 µA VIL≤0.18V 2 Enable Input Logic-High Current IIH VIH≥2.0V 5 20 µA VIH≥2.0V 25 Note 2: Specifications in bold type are limited to -40oC≤TJ≤125oC. Limits over temperature are guaranteed by design, but not tested in production. Note 3: Output voltage temperature coeffi cient is defined as the worst case voltage change divided by the total temperature range. Note 4: Regulation is measured at consta nt junction temperature using low duty cycl e pulse testing. Parts are tested for load regulation in the load range from 0.1mA to 150mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification. Note 5: Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (TJ=25oC) or 2% (- 40oC≤TJ≤125oC) below its nominal value measured at 1V differential. Note 6: Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the supply is the sum of the load current plus the ground pin current. VIN=3.7V , IOUT=100µA, CIN=1.0µF, COUT=2.2µF, VEN≥2.0V , TJ=25oC, Bold typeface applies over -40oC≤TJ≤125oC (note 2), unless otherwise specified.

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Parameter Symbol Conditions Min Typ Max Unit Output V oltage Accuracy ∆VOUT/VOUT Variation from specified VOUT -1 1 % -2 2 Output V oltage Temperature Coefficient (Note 3) ∆VOUT/∆5 120 µV/oC (∆VOUT/VOUT)/∆T 42.8 ppm/oC Line Regulation VRLINE VIN=3.8V to 13.2V 14 mV Load Regulation (Note 4) VRLOAD IOUT=0.1mA to 150mA 1 6 mV Dropout V oltage (Note 5) VDROP IOUT=100µA 15 50 mV IOUT=50mA 110 150 230 IOUT=100mA 140 250 300 IOUT=150mA 165 275 350 Standby Current ISTD VEN≤0.4V (shutdown) 0.01 1 µA VEN≤0.18V (shutdown) 5 Ground Pin Current (Note 6) IGND VEN≥2.0V , IOUT=0µA 95 130 µA 150 VEN≥2.0V , IOUT=100µA 98 140 160 VEN≥2.0V , IOUT=50mA 350 600 800 VEN≥2.0V , IOUT=100mA 600 1000 1500 VEN≥2.0V , IOUT=150mA 1300 1900 2500 Ripple Rejection PSRR frequency=100Hz, I OUT=100µA7 5 d B Current Limit I LIMIT VOUT=0V 320 550 mA Output Noise eno IOUT=50mA, COUT=2.2µF, 100pF from BYP to GND 260 Enable Input Logic-Low Vo l t a g e VIL Regulator shutdown 0.4 V 0.18 HznV / AP2202-2.8 Electrical Characteristics Electrical Characteristics (Continued) VIN=3.8V , IOUT=100µA, CIN=1.0µF, COUT=2.2µF, VEN≥2.0V , TJ=25oC, Bold typeface applies over -40oC≤TJ≤125oC (note 2), unless otherwise specified.

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Electrical Characteristics (Continued) AP2202-2.8 Electrical Characteristics Parameter Symbol Conditions Min Typ Max Unit Enable Input Logic-High Vo l t a g e VIH Regulator enabled 2.0 V Enable Input Logic-Low Current IIL VIL≤0.4V 0.01 1 µA VIL≤0.18V 2 Enable Input Logic-High Current IIH VIH≥2.0V 5 20 µA VIH≥2.0V 25 Note 2: Specifications in bold type are limited to -40oC≤TJ≤125oC. Limits over temperature are guaranteed by design, but not tested in production. Note 3: Output voltage temperature coeffi cient is defined as the worst case voltage change divided by the total temperature range. Note 4: Regulation is measured at consta nt junction temperature using low duty cycl e pulse testing. Parts are tested for load regulation in the load range from 0.1mA to 150mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification. Note 5: Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (TJ=25oC) or 2% (- 40oC≤TJ≤125oC) below its nominal value measured at 1V differential. Note 6: Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the supply is the sum of the load current plus the ground pin current. VIN=3.8V , IOUT=100µA, CIN=1.0µF, COUT=2.2µF, VEN≥2.0V , TJ=25oC, Bold typeface applies over -40oC≤TJ≤125oC (note 2), unless otherwise specified.

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Parameter Symbol Conditions Min Typ Max Unit Output V oltage Accuracy ∆VOUT/VOUT Variation from specified VOUT -1 1 % -2 2 Output V oltage Temperature Coefficient (Note 3) ∆VOUT/∆5 120 µV/oC (∆VOUT/VOUT)/∆T 41.3 ppm/oC Line Regulation VRLINE VIN=3.9V to 13.2V 14 mV Load Regulation (Note 4) VRLOAD IOUT=0.1mA to 150mA 1 7 mV Dropout V oltage (Note 5) VDROP IOUT=100µA 15 50 mV IOUT=50mA 110 150 230 IOUT=100mA 140 250 300 IOUT=150mA 165 275 350 Standby Current ISTD VEN≤0.4V (shutdown) 0.01 1 µA VEN≤0.18V (shutdown) 5 Ground Pin Current (Note 6) IGND VEN≥2.0V , IOUT=0µA 95 130 µA 150 VEN≥2.0V , IOUT=100µA 98 140 160 VEN≥2.0V , IOUT=50mA 350 600 800 VEN≥2.0V , IOUT=100mA 600 1000 1500 VEN≥2.0V , IOUT=150mA 1300 1900 2500 Ripple Rejection PSRR frequency=100Hz, I OUT=100µA7 5 d B Current Limit I LIMIT VOUT=0V 320 550 mA Output Noise eno IOUT=50mA, COUT=2.2µF, 100pF from BYP to GND 260 Enable Input Logic-Low Vo l t a g e VIL Regulator shutdown 0.4 V 0.18 HznV / AP2202-2.9 Electrical Characteristics Electrical Characteristics (Continued) VIN=3.9V , IOUT=100µA, CIN=1.0µF, COUT=2.2µF, VEN≥2.0V , TJ=25oC, Bold typeface applies over -40oC≤TJ≤125oC (note 2), unless otherwise specified.

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Electrical Characteristics (Continued) AP2202-2.9 Electrical Characteristics Parameter Symbol Conditions Min Typ Max Unit Enable Input Logic-High Vo l t a g e VIH Regulator enabled 2.0 V Enable Input Logic-Low Current IIL VIL≤0.4V 0.01 1 µA VIL≤0.18V 2 Enable Input Logic-High Current IIH VIH≥2.0V 5 20 µA VIH≥2.0V 25 Note 2: Specifications in bold type are limited to -40oC≤TJ≤125oC. Limits over temperature are guaranteed by design, but not tested in production. Note 3: Output voltage temperature coeffi cient is defined as the worst case voltage change divided by the total temperature range. Note 4: Regulation is measured at consta nt junction temperature using low duty cycl e pulse testing. Parts are tested for load regulation in the load range from 0.1mA to 150mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification. Note 5: Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (TJ=25oC) or 2% (- 40oC≤TJ≤125oC) below its nominal value measured at 1V differential. Note 6: Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the supply is the sum of the load current plus the ground pin current. VIN=3.9V , IOUT=100µA, CIN=1.0µF, COUT=2.2µF, VEN≥2.0V , TJ=25oC, Bold typeface applies over -40oC≤TJ≤125oC (note 2), unless otherwise specified.

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Parameter Symbol Conditions Min Typ Max Unit Output V oltage Accuracy ∆VOUT/VOUT Variation from specified VOUT -1 1 % -2 2 Output V oltage Temperature Coefficient (Note 3) ∆VOUT/∆5 120 µV/oC (∆VOUT/VOUT)/∆T 40 ppm/oC Line Regulation VRLINE VIN=4V to 13.2V 14 mV Load Regulation (Note 4) VRLOAD IOUT=0.1mA to 150mA 1 7 mV Dropout V oltage (Note 5) VDROP IOUT=100µA 15 50 mV IOUT=50mA 110 150 230 IOUT=100mA 140 250 300 IOUT=150mA 165 275 350 Standby Current ISTD VEN≤0.4V (shutdown) 0.01 1 µA VEN≤0.18V (shutdown) 5 Ground Pin Current (Note 6) IGND VEN≥2.0V , IOUT=0µA 95 130 µA 150 VEN≥2.0V , IOUT=100µA 98 140 160 VEN≥2.0V , IOUT=50mA 350 600 800 VEN≥2.0V , IOUT=100mA 600 1000 1500 VEN≥2.0V , IOUT=150mA 1300 1900 2500 Ripple Rejection PSRR frequency=100Hz, I OUT=100µA7 5 d B Current Limit I LIMIT VOUT=0V 320 550 mA Output Noise eno IOUT=50mA, COUT=2.2µF, 100pF from BYP to GND 260 Enable Input Logic-Low Vo l t a g e VIL Regulator shutdown 0.4 V 0.18 HznV / AP2202-3.0 Electrical Characteristics Electrical Characteristics (Continued) VIN=4V , IOUT=100µA, CIN=1.0µF, COUT=2.2µF, VEN≥2.0V , TJ=25oC, Bold typeface applies over -40oC≤TJ≤125oC (note 2), unless otherwise specified.

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Electrical Characteristics (Continued) AP2202-3.0 Electrical Characteristics Parameter Symbol Conditions Min Typ Max Unit Enable Input Logic-High Vo l t a g e VIH Regulator enabled 2.0 V Enable Input Logic-Low Current IIL VIL≤0.4V 0.01 1 µA VIL≤0.18V 2 Enable Input Logic-High Current IIH VIH≥2.0V 5 20 µA VIH≥2.0V 25 Note 2: Specifications in bold type are limited to -40oC≤TJ≤125oC. Limits over temperature are guaranteed by design, but not tested in production. Note 3: Output voltage temperature coeffi cient is defined as the worst case voltage change divided by the total temperature range. Note 4: Regulation is measured at consta nt junction temperature using low duty cycl e pulse testing. Parts are tested for load regulation in the load range from 0.1mA to 150mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification. Note 5: Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (TJ=25oC) or 2% (- 40oC≤TJ≤125oC) below its nominal value measured at 1V differential. Note 6: Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the supply is the sum of the load current plus the ground pin current. VIN=4V , IOUT=100µA, CIN=1.0µF, COUT=2.2µF, VEN≥2.0V , TJ=25oC, Bold typeface applies over -40oC≤TJ≤125oC (note 2), unless otherwise specified.

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Parameter Symbol Conditions Min Typ Max Unit Output V oltage Accuracy ∆VOUT/VOUT Variation from specified VOUT -1 1 % -2 2 Output V oltage Temperature Coefficient (Note 3) ∆VOUT/∆5 120 µV/oC (∆VOUT/VOUT)/∆T 36.3 ppm/oC Line Regulation VRLINE VIN=4.3V to 13.2V 15 mV Load Regulation (Note 4) VRLOAD IOUT=0.1mA to 150mA 1 8 mV Dropout V oltage (Note 5) VDROP IOUT=100µA 15 50 mV IOUT=50mA 110 150 230 IOUT=100mA 140 250 300 IOUT=150mA 165 275 350 Standby Current ISTD VEN≤0.4V (shutdown) 0.01 1 µA VEN≤0.18V (shutdown) 5 Ground Pin Current (Note 6) IGND VEN≥2.0V , IOUT=0µA 95 130 µA 150 VEN≥2.0V , IOUT=100µA 98 140 160 VEN≥2.0V , IOUT=50mA 350 600 800 VEN≥2.0V , IOUT=100mA 600 1000 1500 VEN≥2.0V , IOUT=150mA 1300 1900 2500 Ripple Rejection PSR R frequency=100Hz, I OUT=100µA7 5 d B Current Limit I LIMIT VOUT=0V 320 550 mA Output Noise eno IOUT=50mA, COUT=2.2µF, 100pF from BYP to GND 260 Enable Input Logic-Low Vo l t a g e VIL Regulator shutdown 0.4 V 0.18 HznV / AP2202-3.3 Electrical Characteristics Electrical Characteristics (Continued) VIN=4.3V , IOUT=100µA, CIN=1.0µF, COUT=2.2µF, VEN≥2.0V , TJ=25oC, Bold typeface applies over -40oC≤TJ≤125oC (note 2), unless otherwise specified.

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Electrical Characteristics (Continued) AP2202-3.3 Electrical Characteristics Parameter Symbol Conditions Min Typ Max Unit Enable Input Logic-High Vo l t a g e VIH Regulator enabled 2.0 V Enable Input Logic-Low Current IIL VIL≤0.4V 0.01 1 µA VIL≤0.18V 2 Enable Input Logic-High Current IIH VIH≥2.0V 5 20 µA VIH≥2.0V 25 Note 2: Specifications in bold type are limited to -40oC≤TJ≤125oC. Limits over temperature are guaranteed by design, but not tested in production. Note 3: Output voltage temperature coeffi cient is defined as the worst case voltage change divided by the total temperature range. Note 4: Regulation is measured at consta nt junction temperature using low duty cycl e pulse testing. Parts are tested for load regulation in the load range from 0.1mA to 150mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification. Note 5: Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (TJ=25oC) or 2% (- 40oC≤TJ≤125oC) below its nominal value measured at 1V differential. Note 6: Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the supply is the sum of the load current plus the ground pin current. VIN=4.3V , IOUT=100µA, CIN=1.0µF, COUT=2.2µF, VEN≥2.0V , TJ=25oC, Bold typeface applies over -40oC≤TJ≤125oC (note 2), unless otherwise specified.

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Parameter Symbol Conditions Min Typ Max Unit Output V oltage Accuracy ∆VOUT/VOUT Variation from specified VOUT -1 1 % -2 2 Output V oltage Temperature Coefficient (Note 3) ∆VOUT/∆5 120 µV/oC (∆VOUT/VOUT)/∆T 30 ppm/oC Line Regulation VRLINE VIN=5V to 13.2V 16 mV Load Regulation (Note 4) VRLOAD IOUT=0.1mA to 150mA 1 9 mV Dropout V oltage (Note 5) VDROP IOUT=100µA 15 50 mV IOUT=50mA 110 150 230 IOUT=100mA 140 250 300 IOUT=150mA 165 275 350 Standby Current ISTD VEN≤0.4V (shutdown) 0.01 1 µA VEN≤0.18V (shutdown) 5 Ground Pin Current (Note 6) IGND VEN≥2.0V , IOUT=0µA 95 130 µA 150 VEN≥2.0V , IOUT=100µA 98 140 160 VEN≥2.0V , IOUT=50mA 350 600 800 VEN≥2.0V , IOUT=100mA 600 1000 1500 VEN≥2.0V , IOUT=150mA 1300 1900 2500 Ripple Rejection PSRR frequency=100Hz, I OUT=100µA7 5 d B Current Limit I LIMIT VOUT=0V 320 550 mA Output Noise eno IOUT=50mA, COUT=2.2µF, 100pF from BYP to GND 260 Enable Input Logic-Low Vo l t a g e VIL Regulator shutdown 0.4 V 0.18 HznV / AP2202-4.0 Electrical Characteristics Electrical Characteristics (Continued) VIN=5V , IOUT=100µA, CIN=1.0µF, COUT=2.2µF, VEN≥2.0V , TJ=25oC, Bold typeface applies over -40oC≤TJ≤125oC (note 2), unless otherwise specified.

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Electrical Characteristics (Continued) AP2202-4.0 Electrical Characteristics Parameter Symbol Conditions Min Typ Max Unit Enable Input Logic-High Vo l t a g e VIH Regulator enabled 2.0 V Enable Input Logic-Low Current IIL VIL≤0.4V 0.01 1 µA VIL≤0.18V 2 Enable Input Logic-High Current IIH VIH≥2.0V 5 20 µA VIH≥2.0V 25 Note 2: Specifications in bold type are limited to -40oC≤TJ≤125oC. Limits over temperature are guaranteed by design, but not tested in production. Note 3: Output voltage temperature coeffi cient is defined as the worst case voltage change divided by the total temperature range. Note 4: Regulation is measured at consta nt junction temperature using low duty cycl e pulse testing. Parts are tested for load regulation in the load range from 0.1mA to 150mA. Changes in output voltage due to heating effects are covered by the thermal regulation specification. Note 5: Dropout voltage is defined as the input to output differential at which the output voltage drops 1% (TJ=25oC) or 2% (- 40oC≤TJ≤125oC) below its nominal value measured at 1V differential. Note 6: Ground pin current is the regulator quiescent current plus pass transistor base current. The total current drawn from the supply is the sum of the load current plus the ground pin current. VIN=5V , IOUT=100µA, CIN=1.0µF, COUT=2.2µF, VEN≥2.0V , TJ=25oC, Bold typeface applies over -40oC≤TJ≤125oC (note 2), unless otherwise specified.

Figure 20. ESR vs. Output Current

Figure 21. Typical Application of AP2202 (Note 7) sion, we recommend 2.3V as minimum output voltage.

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Input Capacitor A 1 µF minimum capacitor is recommended to be placed between VIN and GND. Output Capacitor It is required to prevent oscillation. 1.0 µF minimum is recommended when C BYP is unused. 2.2 µF mini- mum is recommended when CBYP is 100pF. The out- put capacitor may be increas ed to improve transient response. Noise Bypass Capacitor Bypass capacitor is connected to the internal voltage reference. A 100pF capacitor connected from BYP to GND make this reference quiet, resulting in a significant reduction in output noise, but the ESR stable area will be narrowed. The start-up speed of the AP2202 is inversely proportional to the value of reference bypass capacitor. In some cases, if output noise is not a major concern and rapid turn-on is necessary, omit C BYP and leave BYP open. Power Dissipation Thermal shutdown may take place if exceeding the maximum power dissipation in application. Under all possible operating conditions, the junction tempera- ture must be within the range specified under abso- lute maximum ratings to avoid thermal shutdown. To determine if the power dissipated in the regulator reaches the maximum power dissipation (see figure 16,17), using: T J = PD*θJA + TA PD=(VIN-VOUT)*IOUT+VIN*IGND Where: TJ≤TJ(max), TJ(max) is absolute maximum rat- ings for the junction temperature; V IN*IGND can be ignored due to its small value. TJ(max) is 150oC, θJA is 200oC/W for SOT-23-5 pack- age and 165oC/W for SOT-89-3 package, no heatsink is required since the package alone will dissipate enough heat to satisfy these requirements unless the calculated value for power dissipation exceeds the limit. Example: For 2.8V version packaged in SOT-23-5, I OUT=150mA, TA=50oC, VIN(Max) is: (150oC-50oC)/(0.15A*200oC/W)+2.8V=6.133V Therefore, for good performance, please make sure that input voltage is less than 6.133V without heat- sink when TA=50oC.

Application Information

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Mechanical Dimensions SOT-23-5 Unit: mm(inch) 2.820(0.111) 2.650(0.104) 1.500(0.059) 0.000(0.000) 1.050(0.041) 0.300(0.012) 0.950(0.037) 1.050(0.041) 0.100(0.004) 0.200(0.008) 0.300(0.012) 3.020(0.119) 1.700(0.067) 2.950(0.116) 0.400(0.016) 1.250(0.049) 0.100(0.004) 1.150(0.045) 0.200(0.008) 0.600(0.024) 1.800(0.071) 2.000(0.079) 0.700(0.028) REF TYP

150mA RF ULDO REGULATOR AP2202 Data Sheet Mar. 2007 Rev. 1. 7 BCD Semiconductor Manufacturing Limited Mechanical Dimensions (Continued) SOT-89-3 Unit: mm(inch) 1.400(0.055)* 1.630(0.064) 4.400(0.173) 0.360(0.014) 0.440(0.017) 3.000(0.118) 0.900(0.035) 2.300(0.091) 3.950(0.156) 1.400(0.055) 0.360(0.014) 10¢ 10¢ R0.200(0.008) R0.150(0.006) 0.000(0.000) 1.600(0.063) 0.440(0.017) 0.560(0.022) 2.600(0.102) 0.520(0.020) 4.600(0.181) 1.830(0.072) 1.200(0.047) 4.250(0.167) 0.076(0.003) 0.360(0.014) 0.480(0.019)

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