S-1711A2626-I6T1G Seiko Instruments Inc., S-1711A2626-I6T1G Datasheet

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S-1711A2626-I6T1G

Manufacturer Part Number
S-1711A2626-I6T1G
Description
Super-small Package 2-circuit High Ripple-rejection Low Dropout Cmos Voltage Regulator
Manufacturer
Seiko Instruments Inc.
Datasheet
Rev.2.5
Features
Applications
Packages
• Output voltage:
• Low ESR capacitor can be used:
• Wide input voltage range:
• High-accuracy output voltage:
• Low dropout voltage:
• Low current consumption:
• Output current:
• High ripple rejection:
• Built-in overcurrent protector:
• Built-in ON/OFF circuit:
• Small package:
• Lead-free products
*1. Attention should be paid to the power dissipation of the package when the output current is large.
• Power supply for cellular phones
• Power supply for battery-powered devices
• Power supply for home electric/electronic appliances
• Discharge shunt circuit can be selected.
• Pull-down or pull-down resistor can be selected.
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION
LOW DROPOUT CMOS VOLTAGE REGULATOR
SNT-6A
SOT-23-6
_00
Package Name
MP006-A
PG006-A
Package
1.5 V to 5.5 V, selectable in 0.1 V steps.
A ceramic capacitor of 1.0 µF or more can be used for the output capacitor.
2.0 V to 6.5 V
±1.0%
During operation:
During shutdown:
150 mA output is possible (at V
Overcurrent of output transistor can be restricted.
Ensures long battery life.
SNT-6A, SOT-23-6
200 mV typ. (3.0 V output product, I
70 dB typ. (at 1.0 kHz)
Seiko Instruments Inc.
MP006-A
PG006-A
Compared with the conventional 150 mA output current 2-
channel CMOS voltage regulators, high-density mounting
is realized by using the super-small SNT-6A package and
a small ceramic capacitor.
consumption makes the S-1711 Series ideal for mobile
devices.
The S-1711 Series is a 2-channel positive voltage
regulator with a low dropout voltage, high output voltage
accuracy, and low current consumption (150 mA output
current) developed based on CMOS technology.
A 1.0 µF small ceramic capacitor can be used, and a 2-
circuit voltage regulator with ±1.0% high-accuracy output
voltage is incorporated in an SOT-23-6 or super-small
SNT-6A package. The A/ B/ E/ F types are provided with
a discharge shunt function allowing high-speed output
response when the ON/OFF pin is used.
Tape
70 µA typ., 90 µA max. (Per circuit)
0.1 µA typ., 1.0 µA max.
Drawing Code
IN
≥ V
OUT
OUT(S)
= 150 mA)
PG006-A
MP006-A
+ 1.0 V)
Reel
S-1711 Series
*1
(Per circuit)
Also, the low current
PG006-A
Land
1

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S-1711A2626-I6T1G Summary of contents

Page 1

... Discharge shunt circuit can be selected. • Pull-down or pull-down resistor can be selected. • Small package: • Lead-free products *1. Attention should be paid to the power dissipation of the package when the output current is large. Applications • Power supply for cellular phones • Power supply for battery-powered devices • ...

Page 2

... SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series Block Diagrams 1. S-1711 Series A type ON/OFF1 6 VIN 2 ON/OFF2 4 *1. Parasitic diode 2. S-1711 Series B type ON/OFF1 6 VIN 2 ON/OFF2 4 *1. Parasitic diode 2 *1 Overcurrent protector ON/OFF + − circuit *1 Reference voltage circuit ...

Page 3

... SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.2.5 _00 3. S-1711 Series C type ON/OFF1 6 VIN 2 ON/OFF2 4 *1. Parasitic diode 4. S-1711 Series D type ON/OFF1 6 VIN 2 ON/OFF2 4 *1. Parasitic diode *1 Overcurrent protector ON/OFF + circuit − Reference voltage circuit *1 Overcurrent protector ON/OFF + − ...

Page 4

... SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series 5. S-1711 Series E type ON/OFF1 6 VIN 2 ON/OFF2 4 *1. Parasitic diode 6. S-1711 Series F type ON/OFF1 6 VIN 2 ON/OFF2 4 *1. Parasitic diode 4 *1 Overcurrent protector ON/OFF + circuit − *1 Reference voltage circuit *1 Overcurrent protector ...

Page 5

... SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.2.5 _00 7. S-1711 Series G type ON/OFF1 6 VIN 2 ON/OFF2 4 *1. Parasitic diode 8. S-1711 Series H type ON/OFF1 6 VIN 2 ON/OFF2 4 *1. Parasitic diode *1 Overcurrent protector ON/OFF + circuit − Reference voltage circuit *1 Overcurrent protector ON/OFF + − ...

Page 6

... S-1711 Series Product Name Structure • The product types, output voltage, and package types for the S-1711 Series can be selected at the user’s request. Refer to the “1. Product name” for the meanings of the characters in the product name, “2. Function list according to product type” ...

Page 7

... S-1711A2515-I6T1G ± 1.8 V 1.0% S-1711A2518-I6T1G ± 2.2 V 1.0% ± 2.5 V 1.0% S-1711A2525-I6T1G ± 2.8 V 1.0% S-1711A2528-I6T1G ± 2.9 V 1.0% ± 3.3 V 1.0% S-1711A2533-I6T1G ± 2.6 V 1.0% S-1711A2626-I6T1G ± 1.5 V 1.0% S-1711A2815-I6T1G Seiko Instruments Inc. S-1711 Series Pull-up Resistance Pull-down Resistance None Available None None None Available None None Available None None None Available None None None : None ...

Page 8

... V 1.0% ± 3.3 V 1.0% ± 3.3 V 1.0% ± 3.3 V 1.0% ± 3.3 V 1.0% ± 4.0 V 1.0% ± 5.0 V 1.0% Remark Please contact the SII marketing department for products with specifications other than the above S-1711 Series B type ON/OFF logic: Discharge Shunt Function Voltage Regulator1 Output Voltage ± 1.5 V 1.0% ± 1.5 V 1.0% ± 1.8 V 1.0% ± 1.8 V 1.0% ± 1.8 V 1.0% ± ...

Page 9

... V 1.0% ± 2.9 V 1.0% ± 3.0 V 1.0% ± 3.0 V 1.0% ± 3.0 V 1.0% ± 3.0 V 1.0% ± 3.0 V 1.0% Remark Please contact the SII marketing department for products with specifications other than the above S-1711 Series D type ON/OFF logic: Discharge Shunt Function Voltage Regulator1 Output Voltage ± 1.8 V 1.0% ± 1.8 V 1.0% ± 1.8 V 1.0% ± 1.9 V 1.0% ± 2.5 V 1.0% ± ...

Page 10

... S-1711 Series F type ON/OFF logic: Discharge Shunt Function Voltage Regulator1 Output Voltage ± 2.8 V 1.0% Remark Please contact the SII marketing department for products with specifications other than the above S-1711 Series G type ON/OFF logic: Discharge Shunt Function Voltage Regulator1 Output Voltage ± 2.8 V 1.0% Remark Please contact the SII marketing department for products with specifications other than the above ...

Page 11

... SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.2.5 _00 Pin Configurations SNT-6A Top view Figure 9 SOT-23-6 Top view Figure 10 Table 9 Pin No. Symbol 1 VOUT1 2 VIN 3 VOUT2 4 ON/OFF2 5 VSS 6 ON/OFF1 Table 10 Pin No. Symbol 1 VOUT1 ...

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... Storage temperature *1. When mounted on board [Mounted board] (1) Board size: (2) Name: Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions. (1) When mounted on board 700 600 SOT-23-6 ...

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... SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.2.5 _00 Electrical Characteristics Total (2 circuits) Item Symbol Current consumption I SS Voltage regulator 1 or Voltage regulator 2 (Par circuits) Item Symbol *1 Output voltage V OUT(E) *2 Output current I OUT *3 Dropout voltage V drop ∆ V OUT1 Line regulation ∆ ...

Page 14

... Specified output voltage *3. Output voltage temperature coefficient *5. The output current can be at least this value. Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the power dissipation of the package when the output current is large. This specification is guaranteed by design. ...

Page 15

... SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.2.5 _00 Test Circuits + 1. *1. Set GND IN 2. *1. Set to power-off *2. Set to power- *1. Set to power-on *2. Set to power-off 4. *1. Set to power-off *2. Set GND *1. Set GND IN *2. Set to power-off ...

Page 16

... SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series 6. *1. Set to power-off *1. Set to power-off 8. *1. Set to power-off *2. Set to power- *1. Set to power-on *2. Set to power-off 16 VIN VOUT2 VOUT1 + A ON/OFF2 ON/OFF1 VSS *1 Figure 17 VIN VOUT2 VOUT1 + A ON/OFF2 ON/OFF1 ...

Page 17

... The S-1711 Series requires an output capacitor between the VOUT and VSS pins for phase compensation. Operation is stabilized by a ceramic capacitor with an output capacitance of 1.0 µF or more in the entire temperature range. However, when using an OS capacitor, tantalum capacitor, or aluminum electrolytic capacitor, a ceramic capacitor with a capacitance of 1.0 µ ...

Page 18

... V IN OUT  Indicates the dependency of the output voltage on the input voltage. That is, the values show how much the output voltage changes due to a change in the input voltage with the output current remaining unchanged. 5. Load regulation (∆V ) OUT2 Indicates the dependency of the output voltage on the output current. That is, the values show how much the output voltage changes due to a change in the output current with the input voltage remaining unchanged ...

Page 19

... Temperatur e coefficien t of output The shadowed area in Figure 22 is the range where V temperature coefficient of the output voltage is ±100 ppm/°C. V OUT(E) * change in the temperature of the output voltage [mV/°C] is calculated using the following equation. ∆ OUT *1 ° OUT(S) ∆ ...

Page 20

... The S-1711 Series uses a low on-resistance P-channel MOS FET as the output transistor. Be sure that V does not exceed V OUT current flowing from the VOUT pin through a parasitic diode to the VIN pin with V ref . It supplies the output transistor with the gate voltage necessary to ensure a certain f Error amplifier − ref + circuit Figure ...

Page 21

... Since the S-1711 Series types have a built-in discharge shunt circuit to discharge the output capacitance, the VOUT pin is forcibly set to VSS level. In the S-1711 Series and H types, the VOUT pin is set to VSS level through several hundred kΩ internal divided resistors between the VOUT and VSS pins. Note that the current consumption increases when a voltage of 0 VIN − ...

Page 22

... Parasitic diode 5. Pull-down/pull-up resistor (S-1711 Series types) In the S-1711 Series types, the ON/OFF pin is internally pulled up to VIN or pulled down to VSS, so the VOUT pin is in the VSS level when in the floating status. Note with caution that the power consumption of the IC is higher by that to be input to pull-up resistance or pull-down resistance the power off pin when the S-1711 Series A/ C types operated with the ON/OFF pin connected to VIN and the S-1711 Series E/ G types with the ON/OFF pin connected to VSS ...

Page 23

... IN • Note that the output voltage may increase when a series regulator is used at low load current (1 less). • Note that the output voltage may increase due to driver leakage when a series regulator is used at high temperatures. • ...

Page 24

... SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series Characteristics (Typical Data) (Per circuit) (1) Output Voltage vs. Output Current (When Load Current Increases) (Ta = 25° 1.5 V OUT 2 1.0 2.0 V 2.5 V 6 100 I OUT V = 5.0 V OUT 5 ...

Page 25

... SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.2.5 _00 (3) Dropout Voltage vs. Output Current V = 1.5 V OUT 0.40 0.35 0.30 85 °C 0.25 25 °C 0.20 0.15 0.10 0. OUT V = 5.0 V OUT 0.18 0.16 0.14 85 °C 0.12 25 °C 0.10 0.08 0.06 0.04 0. OUT (4) Dropout Voltage vs. Set Output Voltage 0.35 150 mA 0.30 0.25 100 ...

Page 26

... SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series (5) Output Voltage vs. Ambient Temperature V = 1.5 V OUT 1.60 1.55 1.50 1.45 1.40 -40 - [° 5.0 V OUT 5.3 5.2 5.1 5.0 4.9 4.8 4.7 -25 - [°C] (6) Current Consumption vs. Input Voltage V = 1.5 V OUT 100 ° ° -40 ° ...

Page 27

... SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.2.5 _00 (7) Ripple Rejection (Ta = 25° 1.5 V OUT 100 100 1K Frequency [Hz 5.0 V OUT 100 OUT 20 I OUT 0 10 100 1K Frequency [Hz] ...

Page 28

... SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1711 Series Reference Data (Per circuit) (1) Input Transient Response Characteristics (Ta = 25°C) Common to VR1 and 1.5 V OUT = 30 mA 5.0 µ 1.0 µ OUT OUT 1.56 1. 1.54 1.53 1.52 1.51 V OUT 1.50 1.49 1.48 -40 - [µ 5.0 V OUT = 30 mA 5.0 µ ...

Page 29

... SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.2.5 _00 ( OFF Pin Transient Response Characteristics (Ta = 25°C) VOUT = 1 1.0 µ 1.0 µ 2 OUT IN 3.5 3.0 V ON/OFF 2.5 2.0 1.5 1.0 0.5 V OUT 0 -0.5 - 100 t [µ 5.0 V OUT 1.0 µ 1.0 µ OUT IN 17 ...

Page 30

... Product Name S-1711A1515-I6T1G S-1711A1528-I6T1G S-1711A1815-I6T1G S-1711A1818-I6T1G S-1711A1827-I6T1G S-1711A1828-I6T1G S-1711A182H-I6T1G S-1711A1830-I6T1G S-1711A1833-I6T1G S-1711A1J28-I6T1G S-1711A2424-I6T1G S-1711A2425-I6T1G S-1711A2515-I6T1G S-1711A2518-I6T1G S-1711A2525-I6T1G S-1711A2528-I6T1G S-1711A2533-I6T1G S-1711A2626-I6T1G S-1711A2815-I6T1G S-1711A2818-I6T1G S-1711A2828-I6T1G S-1711A2829-I6T1G S-1711A2830-I6T1G S-1711A2832-I6T1G S-1711A2833-I6T1G S-1711A2929-I6T1G S-1711A2J2J-I6T1G S-1711A3015-I6T1G S-1711A3018-I6T1G S-1711A3025-I6T1G S-1711A3030-I6T1G S-1711A3033-I6T1G S-1711A3318-I6T1G S-1711A3348-I6T1G S-1711A5030-I6T1G Remark Please contact the SII marketing department for products with specifications other than the above. ...

Page 31

... S-1711C2518-I6T1G S-1711C2525-I6T1G S-1711C2815-I6T1G S-1711C2818-I6T1G S-1711C2828-I6T1G S-1711C2829-I6T1G S-1711C2830-I6T1G S-1711C2833-I6T1G S-1711C2929-I6T1G S-1711C2J2J-I6T1G S-1711C3015-I6T1G S-1711C3018-I6T1G S-1711C3025-I6T1G S-1711C3030-I6T1G S-1711C3033-I6T1G Remark Please contact the SII marketing department for products with specifications other than the above. (d) S-1711 Series D type Product code (1) (2) ( S-1711D1828-I6T1G S-1711D1925-I6T1G Q ...

Page 32

... S-1711A1833-M6T1G S-1711A1J28-M6T1G S-1711A2045-M6T1G S-1711A2424-M6T1G S-1711A2425-M6T1G S-1711A2515-M6T1G S-1711A2518-M6T1G S-1711A2522-M6T1G S-1711A2525-M6T1G S-1711A2528-M6T1G S-1711A2529-M6T1G Remark Please contact the SII marketing department for products with specifications other than the above. 32 (1) to (3): Product code (Refer to Product name vs. Product code) (4): Lot number Product code (1) (2) ( ...

Page 33

... S-1711C2518-M6T1G S-1711C2525-M6T1G S-1711C2815-M6T1G S-1711C2818-M6T1G S-1711C2828-M6T1G S-1711C2829-M6T1G S-1711C2830-M6T1G S-1711C2833-M6T1G S-1711C2929-M6T1G S-1711C2J2J-M6T1G S-1711C3015-M6T1G S-1711C3018-M6T1G S-1711C3025-M6T1G S-1711C3030-M6T1G S-1711C3033-M6T1G Remark Please contact the SII marketing department for products with specifications other than the above . (d) S-1711 Series D type Product code (1) (2) ( S-1711D1825-M6T1G S-1711D1828-M6T1G Q ...

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... Use of the information described herein for other purposes and/or reproduction or copying without the express permission of Seiko Instruments Inc. is strictly prohibited. The products described herein cannot be used as part of any device or equipment affecting the human body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus installed in airplanes and other vehicles, without prior written permission of Seiko Instruments Inc ...

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